Epson S1V3G340 User manual

S1V3G340
Hardware Specification
Rev.1.0
Downloaded from Elcodis.com electronic components distributor

NOTICE
No part of this material may be reproduced or duplicated in any form or by any means without the written
permission of Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko
Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due
to its application or use in any product or circuit and, further, there is no representation that this material is
applicable to products requiring high level reliability, such as, medical products. Moreover, no license to any
intellectual property rights is granted by implication or otherwise, and there is no representation or warranty that
anything made in accordance with this material will be free from any patent or copyright infringement of a third
party. This material or portions thereof may contain technology or the subject relating to strategic products under
the control of the Foreign Exchange and Foreign Trade Law of Japan and may require an export license from the
Ministry of Economy, Trade and Industry or other approval from another government agency.
All other product names mentioned herein are trademarks and/or registered trademarks of their respective
companies.
©SEIKO EPSON CORPORATION 2009, All rights reserved.
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Table of Contents
1. Outline ...............................................................................................................................................1
2. Features.............................................................................................................................................2
3. Pinout Diagram .................................................................................................................................3
3.1 ................................................................................................................................... 3QFP13-52
4. Pin Description ................................................................................................................................. 4
5. Function Description........................................................................................................................7
5.1 ...................................................................................................... 7Standard Application System
5.2 .............................................................................................................................. 8System Clock
5.3 ........................................................................................................................... 9Serial Interface
6. Electrical Characteristics............................................................................................................... 11
6.1 ........................................................................................................ 11Absolute Maximum Rating
6.2 ....................................................................................... 11Recommended Operating Conditions
6.3 .................................................................................................................... 12DC Characteristics
6.3.1 ........................................................ 12DC Characteristics for 5.0 V ±0.5 V Supply Voltage
6.3.2 ........................................................ 14DC Characteristics for 3.3 V ±0.3 V Supply Voltage
6.3.3 ........................................................ 16DC Characteristics for 2.4 V ±0.2 V Supply Voltage
6.4 .................................................................................................................... 18AC Characteristics
6.4.1 ................................................................................. 18System Clock Timing (32.768 kHz)
6.4.2 ................................................................................ 19System Clock Timing (12.288 MHz)
6.4.3 ................................................................................................. 20Power-on / Reset Timing
6.4.4 ............................................................................................... 21Command Receipt Timing
6.4.5 .............................................................................. 22Serial Interface (Clock Synchronous)
6.4.6 ....................................................................................................... 23Serial Interface (I2C)
6.4.7 ................................................................................ 24SPI Flash Memory Interface Timing
6.4.7.1 ................................................................................................. 24S1V3G340 read timing
6.4.7.2 ............................................................................................... 25Host flash access timing
7. External Connection Examples .....................................................................................................26
7.1 ............................................................................................................................ 26System Clock
7.1.1 ...................................................................................................................... 26Direct Input
7.1.2 .................................................................................................... 27Oscillator (32.768 kHz)
7.2 ......................................................................................................................... 28Serial Interface
7.2.1 ......................................................................................................... 28Clock Synchronous
7.2.2 ..................................................................................................... 29Asynchronous (UART)
7.2.3 ................................................................................................................................... 30I2C
S1V3G340 Hardware Specification EPSON i
(Rev. 1.0)
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8. Package Dimensions......................................................................................................................31
8.1 ................................................................................................................................. 31QFP13-52
9. Reference Material..........................................................................................................................32
9.1 ...................................................................................................... 32Circuit Application Example
9.2 ....................................................................... 33Circuit Application Example (Audio Output Unit)
9.3 ........................................................................................................ 34Mute Start/Release Timing
9.3.1 ..................................................................................... 34System Reset Active ⇒Release
9.3.2 ................................................................................................................. 34Standby Mode
9.4 ........................................................................................................ 35Power Supply Precautions
9.5 ................................................................................................... 36Clock direct input precautions
9.6 .......................................................................................................... 37Precautions on Mounting
9.6.1 ............................................................................................................. 37Oscillation Circuit
9.6.2 .................................................................................................................... 38Reset Circuit
9.6.3 ....................................................................................................... 38Power Supply Circuit
9.6.4 ........................................................................................... 38Arrangement of Signal Lines
9.6.5 ................................................................................... 39Noise-Induced Erratic Operations
9.6.6 .............................................................................................................................. 39Others
Revision History .................................................................................................................................40
ii EPSON S1V3G340 Hardware Specification
(Rev. 1.0)
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1. Outline
S1V3G340 Hardware Specification EPSON 1
(Rev. 1.0)
1. Outline
The S1V3G340 is an LSI ideally suited to voice guidance products integrating high-compression,
high-quality audio decoding functions, an external SPI flash memory interface, and a DA converter. Use of a
Speech data creation tool dedicated to the S1V3034x enables the generation of high quality audio data from
texts with ease without the bother of studio recording. Using external SPI flash memory makes it easy to
switch voice data. When an additional sound is required, it can respond by transmitting voice data from a
host. The S1V3G340 features general-purpose output ports for flexible system design. All the functions are
controlled by commands over a serial interface and thus easily added onto any existing systems with a host
processor. The S1V3G340 is pin compatible with the S1V3034x Series and S1V3S344, allowing
interchangeability to suit system configurations.
The S1V3G340 enables faster Time-to-Market for products with voice guidance functions.
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2. Features
2. Features
•Audio reproduction
−High quality decoding (In EPSON’s original format)
−Bit rate: 40 kbps, 32 kbps, 24 kbps, 16 kbps
−Sampling rate: 16 kHz
•Sequencer Messages
−A sequence with up to 64 phrases can be set (no restriction on phrase combination)
−Programmable delay time between phrases: 0 ms or 20 to 2047 ms (in 1-ms steps)
•External SPI flash memory interface
−Clock-synchronized serial interface (SPI)
•GPO
−x7
•Host Interface
−Synchronous Serial Interface
−Asynchronous serial interface (UART)
(Supported only when system clock is 32.768 kHz.)
−I2C interface
−Command Control
•16-bit DA converter
−Sampling rate(fs): 16 kHz
−Input bit: 16 bits
•System clock
−Frequency (direct input): 32.768 kHz or 12.288 MHz
−Frequency (oscillator): 32.768 kHz
•Package
−52-pin QFP (10 mm x 10 mm) with 0.65 mm pitch-pins
•Supply voltage
−2.2 to 5.5 V (I/O and Core Power Supply)
2EPSON S1V3G340 Hardware Specification
(Rev. 1.0)
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3. Pinout Diagram
3. Pinout Diagram
3.1 QFP13-52
SHISEL0
SMSI
SMSO
OSCI
OSCO
VSS
SMCS
VCP
CLKI
HVDD
SNGLEND
HMTPOL
OSCEN
39 38 37 36 35 34 33 32 31 30 29 28 27
VSS 40 26 VSS
STBYEXIT 41 25 CLKSEL
NC 42 24 HPOP
MSGRDY 43 23 NC
HVDD 44 22 GP06
SOS 45 21 GP05
SPISWP 46 20 GP04
SIS 47 19 GP03
SCKS 48 18 GP02
NSCSS 49 17 GP01
SMSCK 50 16 HPON
CE 51 15 FSOUT
VSS 52 14 HVDD
12345678910111213
HVDD
RVSS
RVDD VOUT
SPHMT
TESTEN
NC
NRESET
TSTIN0
SHISEL1
TSTIN2
GP00
VSS
S1V3G340*****
QFP13-52
Figure 3.1 Pinout diagram (QFP13-52)
S1V3G340 Hardware Specification EPSON 3
(Rev. 1.0)
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4. Pin Description
4. Pin Description
•Symbols
I = Input pin
O = Output pin
IO = Bi-directional pin
P = Power Pin
Z = High Impedance
•I/O Cells
Symbol Function
IC LVCMOS Input
IH LVCMOS Schmitt level Input
O1 Output Buffer (2 mA / -2 mA output current when 5.0 V(typ.))
O2 Output Buffer (4.0 mA / -0.4 mA output current when 5.0 V(typ.))
T1 3-state Output Buffer (2 mA / -2 mA output current when 5.0 V(typ.))
T2 3-state Output Buffer (4.0 mA / -4.0 mA output current when 5.0 V(typ.))
BC1 Bi-directional IO Buffer (2 mA / -2 mA output current when 5.0 V(typ.))
LLIN Transparent Input (1.8 V)
LLOT Transparent Output (1.8 V)
HLIN Transparent Input (HVDD)
ITST1 Test input with pull-down resistor (120 kΩwhen 1.8 V (typ))
Pin Name Pin
(52) I/O I/O Cell Type State at NRESET=L I/O Power Function
Serial Interface
SIS/RXD/SDA 47 IO BC1 Z HVDD
[Clock syncronous] Serial Data Input
[Asynchronous] Serial Data Input
[I2C] Data input/output
SCKS/SCL 48 I IC Z HVDD
[Clock syncronous] Serial Clock Input
[Asynchronous] H-level fixed
[I2C] Serial Clock Input
SOS/TXD 45 O T2
See section
5.3 HVDD
[Clock syncronous] Serial Data Output
[Asynchronous] Serial Data Output
[I2C] Open
NSCSS 49 I IC Z HVDD
[Clock syncronous] Slave Device Select Input
(L active)
[Asynchronous] L fixed
[I2C] L fixed
MSGRDY 43 O O1 L HVDD Serial Output Data Ready (H active)
SHISEL0 39 I IC Z HVDD
SHISEL1 10 I IC Z HVDD
Serial interface selection
SHISEL[1:0] = LL: Clock syncronous
SHISEL[1:0] = *H: Asynchronous
SHISEL[1:0] = HL: I2C
4EPSON S1V3G340 Hardware Specification
(Rev. 1.0)
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4. Pin Description
Standby mode control
STBYEXIT 41 I IC Z HVDD
STANDBY mode exit control Input
(L: Exit STANDBY mode,
H: Continue STANDBY mode)
Audio output
HPOP 24 O T2 Z HVDD Audio output
HPON 16 O T2 Z HVDD
Audio output
(Can be set so that output stops when
SNGLEND = H (L level).)
SPHMT 5 O O1
See
Function HVDD
PWM output interval output
(Active only while PWM waveform is output
from output pin HPO.
Inactive for NRESET = L.
Active level polarity can be defined to suit input
pin HMTPOL settings.
L active for HMTPOL = L,
H active for HMTPOL = H)
General-purpose GPO pins
GP00 12 O O1 L HVDD General-purpose output
GP01 17 O O1 L HVDD General-purpose output
GP02 18 O O1 L HVDD General-purpose output
GP03 19 O O1 L HVDD General-purpose output
GP04 20 O O1 L HVDD General-purpose output
GP05 21 O O1 L HVDD General-purpose output
GP06 22 O O1 L HVDD General-purpose output
External SPI flash memory interface
SMCS 33 O O1 L HVDD SPI flash memory chip select
SMSCK 50 O O2 L HVDD SPI flash memory serial clock
SMSI 38 I IC Z HVDD SPI flash memory serial data in
SMSO 37 O O1 L HVDD SPI flash memory serial data out
System clock
CLKI 31 I IC Z HVDD Clock input (See section 5.2)
OSCI 36 I LLIN Z - Oscillator connector pin (See section 5.2)
OSCO 35 O LLOT - - Oscillator connector pin (See section 5.2)
CLKSEL 25 I IC Z HVDD
System clock frequency selection
(L: 32.768 kHz, H: 12.288 MHz)
(See section 5.2)
OSCEN 27 I IC Z HVDD
System clock source selection
(L: CLKI input, H: oscillator (OSCI/OSCO))
(See section 5.2)
Hardware reset
NRESET 8 I IH Z HVDD Hardware reset input (L active)
Mode setting
SNGLEND 29 I IC Z HVDD Audio output mode selection
(L: differential output, H: single end output)
HMTPOL 28 I IC Z HVDD SPHMT polarity selection
(L active for L: SPHMT,
H active for H: SPHMT)
S1V3G340 Hardware Specification EPSON 5
(Rev. 1.0)
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4. Pin Description
Test input/output
TESTEN 6 I ITST1 Pull-down -
Test pin (Connected to VSS during normal
operations)
VCP 32 O LLOT - - Test pin (Open during normal operations)
TSTIN2 11 I IC Z HVDD Test pin (Connected to VSS during normal
operations)
TSTIN0 9 I IC Z HVDD Test pin (Connected to VSS during normal
operations)
FSOUT 15 O T1 Z HVDD Test pin (Open during normal operations)
SPISWP 46 I IC Z HVDD Test pin (Connected to VSS during normal
operations)
Internal voltage drop regulator
CE 51 I HLIN Z HVDD Test pin (Connected to HVDD during normal
operations)
VOUT 4 O - - -
Internal voltage drop regulator output pin (1.8 V)
(Connect 1 µF capacitor between VOUT and
RVSS.)
Pin name Pin (52) I/O Function
Power supply
HVDD 1, 14, 30, 44 P IO cell power supply
VSS 13, 26, 34, 40, 52 P Internal area and IO cell GND
RVDD 3 P Internal voltage drop regulator power supply
RVSS 2 P Internal voltage drop regulator GND
Unused pins
NC 7, 23, 42, NC Unused pins
6EPSON S1V3G340 Hardware Specification
(Rev. 1.0)
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5. Function Description
5. Function Description
5.1 Standard Application System
Speaker
GPO x 7
SPI FLASH memory
ROM SRAM
Audio decoder
Power su
pp
l
y
volta
g
e
Clock or CERALOCK
2.2 V to 5.5 V
32.768kHz or 12.288MHz
Host
DA converter
Command controller
SPI master I/F
Serial I/F
(SPI/UART/I2C)
Figure 5.1 Standard application system
Figure 5.1 shows a standard S1V3G340 application system. The host controls the S1V3G340 with
commands (message protocol) issued via the serial interface. After Power On Reset, the S1V3G340
outputs audio from the internal DA converter while performing internal processing including
decoding of the audio data from the SPI flash memory and the compressed audio data transmitted
from the host.
For more information on commands, see “S1V3034x Series Message Protocol Specification.”
For more information on voice guidance creation tools, see “EPSON Speech IC Voice Guidance
Creation Tool User Guide.”
S1V3G340 Hardware Specification EPSON 7
(Rev. 1.0)
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5. Function Description
5.2 System Clock
The S1V3G340 system clock frequency can be set to either 32.768 kHz or 12.288 MHz. The clock
source can be set to be either direct input (input from CLKI pin) or oscillator (connected to
OSCI/OSCO pin). Note that only 32.768 kHz oscillators can be used. The frequency and clock
source settings are defined by the input pin CLKSEL and OSCEN settings. Table 5.1 shows system
clock mode settings.
Table 5.1 System clock mode settings
Mode setting Clock pin settings
CLKSEL OSCEN Clock
frequency CLKI OSCI OSCO
0 0 32.768 kHz
32.768 kHz
input L level input Open
0 1 32.768 kHz L level input Connect 32.768 kHz oscillator
1 0 12.288 MHz 12.288 MHz
input L level input Open
1 1 12.288 MHz Must not be selected.
8EPSON S1V3G340 Hardware Specification
(Rev. 1.0)
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5. Function Description
5.3 Serial Interface
The S1V3G340 serial interface can be set to clock synchronous, asynchronous (UART), or I2C.
•Clock synchronous
Supports slave mode.
Data length: 8-bit, fixed, MSB first
•Asynchronous (UART)
Data length: 8-bit, fixed, LSB first
Start bit: 1-bit, fixed
Stop bit: 1-bit or 2-bit, selectable (default: 1-bit)
Parity bit: Even, odd, or none, selectable (default: none)
Baud rate [bps]: 460 k, 230 k, 115 k, 57.6 k, 38.4 k, 19.2 k, 9.6 k (default: 9.6 kbps)
•I2C
Supports I2C slave mode.
Maximum transfer speed: 83.3 kHz (when I2C bus rising time is 480 ns or less)
Serial interface selection is defined by the input pin SHISEL[1:0] settings.
Table 5.2 lists serial interface mode settings.
Table 5.2 Serial interface mode settings
SHISEL Serial interface pin settings
1 0 Interface SCKS SIS SOS NSCSS
0 0 Clock
synchronous Serial clock input Data input Data output
Slave
selection
input
0 1
1 1 UART H-level input Data input Data output L-level input
1 0 I2C Serial clock input Data
input/output (Open) L-level input
S1V3G340 Hardware Specification EPSON 9
(Rev. 1.0)
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5. Function Description
Table 5.3 shows the pin states when hardware resetting is enabled (NRESET=L).
Table 5.3 States when hardware resetting is enabled (serial interface)
SHISEL States for NRESET=L
(L: L-level output, H: H-level output, Z; High-impedance)
1 0 Interface SCKS SIS SOS NSCSS
0 0 Clock
synchronous Z Z
Dependent on
NSCSS input level
L (when NSCSS = L)
Z (when NSCSS = H)
Z
0 1
1 1 UART Z Z H Z
1 0 I2C Z Z Z Z
Note:
•The asynchronous serial interface (UART) is not available when the selected system clock frequency is
12.288 MHz.
•The maximum transfer speed of the I2C interface is 83.3 kHz. This maximum transfer speed is based on
the I2C bus rising time of 480 ns or less. It should be noted that the maximum transfer speed will be
lower if the I2C bus rising time exceeds 480 ns due to the load capacity and pull-up resistance.
•When using the I2C interface, it is recommended to use the sequence playback.
10 EPSON S1V3G340 Hardware Specification
(Rev. 1.0)
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6. Electrical Characteristics
6. Electrical Characteristics
6.1 Absolute Maximum Rating
( VSS = 0V )
Parameter Symbol Rate Value Unit
HVDD VSS-0.3 to 7.0 V
Supply Voltage RVDD VSS-0.3 to 7.0 V
Input Voltage HVI VSS-0.3 to HVDD+0.5 V
Output Voltage HVO VSS-0.3 to HVDD+0.5 V
Output Current/Pin IOUT ±10 mA
Storage Temperature Tstg -65 to +150 °C
6.2 Recommended Operating Conditions
( VSS = 0V )
Parameter Symbol Min. Typ. Max. Unit
HVDD 2.2 - 5.5 V
Supply Voltage RVDD 2.2 - 5.5 V
Input Voltage HVI VSS - HVDD V
Output Voltage HVO VSS - HVDD V
Ambient Temperature Ta -40 25 85 °C
S1V3G340 Hardware Specification EPSON 11
(Rev. 1.0)
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6. Electrical Characteristics
6.3 DC Characteristics
6.3.1 DC Characteristics for 5.0 V ±0.5 V Supply Voltage
( HVDD / RVDD = 5.0 ±0.5 V, VSS = 0 V, Ta = -40°C to 85°C )
Parameter Symbol Condition Min. Typ. Max. Unit
Power supply voltage
IDDH HVDD=5.5 V - 0.3 - mA
Supply current *1
(unloaded) IDDR RVDD=5.5 V - 3.5 - mA
Static current
Supply current *2 IDDSH - 0.1 - μA
IDDSR
VIN = HVDD or VSS
HVDD=5.5 V
RVDD=5.5 V - 19.8 - μA
Input leakage current
Input leakage
current HVDD=5.5 V
RVDD=5.5 V -5 - 5 μA
VIH=HVDD
VIL=VSS
Input Characteristics
(LVCMOS)
Pin names: SIS, SCKS, NSCSS, SHISEL[1:0], STBYEXIT, CLKI, CLKSEL, SNGLEND,
HMTPOL, OSCEN, TSTIN2, TSTIN0, SMSI, SPISWP
H-level input voltage VIH1 HVDD=5.5 V 3.5 - - V
L-level input voltage VIL1 HVDD=4.5 V - - 1.0 V
Schmitt input
characteristic
(LVCMOS)
Pin names: NRESET
H-level input voltage VIH2 HVDD=5.5 V 2.0 - 4.0 V
L-level input voltage VIL2 HVDD=4.5 V 0.8 - 3.1 V
Hysteresis voltage ΔV HVDD=4.5 V 0.3 - - V
Output characteristics Pin names: SIS, MSGRDY, SPHMT, FSOUT, GP00-6, SMCS, SMSO
H-level output voltage VOH1 HVDD=4.5 V
IOH=-2mA HVDD-0.4 - - V
L-level output voltage VOL1 HVDD=4.5 V
IOL=2mA - - VSS+0.4 V
Output characteristics Pin names: SOS, HPOP, HPON, SMSCK
H-level output voltage VOH2 HVDD=4.5 V
IOH=-4 mA HVDD-0.4 - - V
L-level output voltage VOL2 HVDD=4.5 V
IOL=4 mA - - VSS+0.4 V
Output characteristics Pin names: SIS, SOS, HPOP, HPON, FSOUT
Off-state leakage
current IOZ - -5 - 5 μA
Pin capacitance Pin names: All input pins
Input pin
capacitance CI f=1 MHz HVDD=RVDD=0 V - - 8 pF
12 EPSON S1V3G340 Hardware Specification
(Rev. 1.0)
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6. Electrical Characteristics
Pin capacitance Pin names: All output pins
Output pin
capacitance CO f=1 MHz HVDD=RVDD=0V - - 8 pF
Pin capacitance Pin names: All Bi-directional pins
Bi-directional pin
capacitance CIO f=1 MHz HVDD=RVDD=0 V - - 8 pF
*1: Approximately current values during decoding under the recommended operating conditions (Ta=25°C).
(Voice output with no load)
*2: Static current under the recommended operating conditions (Ta=25°C).
S1V3G340 Hardware Specification EPSON 13
(Rev. 1.0)
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6. Electrical Characteristics
6.3.2 DC Characteristics for 3.3 V ±0.3 V Supply Voltage
( HVDD / RVDD = 3.3 ±0.3 V, VSS = 0 V, Ta = -40°C to 85°C )
Parameter Symbol Condition Min. Typ. Max. Unit
Power supply voltage
IDDH HVDD=3.3 V - 0.2 - mA
Supply current *1
(unloaded) IDDR RVDD=3.3 V - 3.5 - mA
Static current
Supply current *2 IDDSH - 0.1 - μA
IDDSR
VIN = HVDD or VSS
HVDD=3.3 V
RVDD=3.3 V - 17.9 - μA
Input leakage current
Input leakage
current HVDD=3.6 V
RVDD=3.6 V -5 - 5 μA
VIH=HVDD
VIL=VSS
Input Characteristics
(LVCMOS)
Pin names: SIS, SCKS, NSCSS, SHISEL[1:0], STBYEXIT, CLKI, CLKSEL, SNGLEND,
HMTPOL, OSCEN, TSTIN2, TSTIN0, SMSI, SPISWP
H-level input voltage VIH1 HVDD=3.6 V 2.2 - - V
L-level input voltage VIL1 HVDD=3.0 V - - 0.8 V
Schmitt input
characteristic
(LVCMOS)
Pin names: NRESET
H-level input voltage VIH2 HVDD=3.6 V 1.2 - 2.52 V
L-level input voltage VIL2 HVDD=3.0 V 0.75 - 1.98 V
Hysteresis voltage ΔV HVDD=3.0 V 0.3 - - V
Output characteristics Pin names: SIS, MSGRDY, SPHMT, FSOUT, GP00-6, SMCS, SMSO
H-level output voltage VOH1 HVDD=3.0 V
IOH=-1.4 mA HVDD-0.4 - - V
L-level output voltage VOL1 HVDD=3.0 V
IOL=1.4 mA - - VSS+0.4 V
Output characteristics Pin names: SOS, HPOP, HPON, SMSCK
H-level output voltage VOH2 HVDD=3.0 V
IOH=-2.8 mA HVDD-0.4 - - V
L-level output voltage VOL2 HVDD=3.0 V
IOL=2.8 mA - - VSS+0.4 V
Output characteristics Pin names: SIS, SOS, HPOP, HPON, FSOUT
Off-state leakage
current IOZ - -5 - 5 μA
Pin capacitance Pin names: All input pins
Input pin
capacitance CI f=1 MHz HVDD=RVDD=0 V - - 8 pF
Pin capacitance Pin names: All output pins
Output pin
capacitance CO f=1 MHz HVDD=RVDD=0 V - - 8 pF
14 EPSON S1V3G340 Hardware Specification
(Rev. 1.0)
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6. Electrical Characteristics
Pin capacitance Pin names: All Bi-directional pins
Bi-directional pin
capacitance CIO f=1 MHz HVDD=RVDD=0 V - - 8 pF
*1: Approximately current values during decoding under the recommended operating conditions (Ta=25°C).
(Voice output with no load)
*2: Static current under the recommended operating conditions (Ta=25°C).
S1V3G340 Hardware Specification EPSON 15
(Rev. 1.0)
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6. Electrical Characteristics
6.3.3 DC Characteristics for 2.4 V ±0.2 V Supply Voltage
( HVDD / RVDD = 2.4 ±0.2 V, VSS = 0 V, Ta = -40°C to 85°C )
Parameter Symbol Condition Min. Typ. Max. Unit
Power supply voltage
IDDH HVDD=2.2 V -
0.1 - mA
Supply current *1
(unloaded)
IDDR RVDD=2.2 V - 3.5 - mA
Static current
Supply current *2 IDDSH - 0.1 - μA
IDDSR
VIN = HVDD or VSS
HVDD=2.2 V
RVDD=2.2 V - 17.5 - μA
Input leakage current
Input leakage current HVDD=2.4 V
RVDD=2.4 V -5 - 5 μA
VIH=HVDD
VIL=VSS
Input Characteristics
(LVCMOS)
Pin names: SIS, SCKS, NSCSS, SHISEL[1:0], STBYEXIT, CLKI, CLKSEL, SNGLEND,
HMTPOL, OSCEN, TSTIN2, TSTIN0, SMSI, SPISWP
H-level input voltage VIH1 HVDD=2.6 V 1.6 - - V
L-level input voltage VIL1 HVDD=2.2 V - - 0.6 V
Schmitt input
characteristic
(LVCMOS)
Pin names: NRESET
H-level input voltage VIH2 HVDD=2.6 V 0.88 - 1.82 V
L-level input voltage VIL2 HVDD=2.2 V 0.55 - 1.43 V
Hysteresis voltage ΔV HVDD=2.2 V 0.22 - - V
Output characteristics Pin names: SIS, MSGRDY, SPHMT, FSOUT, GP00-GP06, SMCS, SMSO
H-level output voltage VOH1 HVDD=2.2 V
IOH=-1.0 mA HVDD-0.4 - - V
L-level output voltage VOL1 HVDD=2.2 V
IOL=1.0 mA - - VSS+0.4 V
Output characteristics Pin names: SOS, HPOP, HPON, SMSCK
H-level output voltage VOH2 HVDD=2.2 V
IOH=-2.0 mA HVDD-0.4 - - V
L-level output voltage VOL2 HVDD=2.2 V
IOL=2.0 mA - - VSS+0.4 V
Output characteristics Pin names: SIS, SOS, HPOP, HPON, FSOUT
Off-state leakage
current IOZ - -5 - 5 μA
Pin capacitance Pin names: All input pins
Input pin
capacitance CI f=1 MHz HVDD=RVDD=0 V - - 8 pF
Pin capacitance Pin names: All output pins
Output pin
capacitance CO f=1MHz HVDD=RVDD=0 V - - 8 pF
16 EPSON S1V3G340 Hardware Specification
(Rev. 1.0)
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