Lattice Semiconductor iCE40 Ultra User manual

December 2014
EB87_1.1
iCE40 Ultra™ Breakout Board
User Guide

2
iCE40 Ultra Breakout Board
Introduction
Thank you for choosing the Lattice iCE40 Ultra™ Breakout Board.
This guide describes how to begin using the iCE40 Ultra Breakout Board, an easy-to-use platform for demonstrat-
ing the high-current LED drive capabilities of the iCE40 Ultra FPGA. Along with the evaluation board and accesso-
ries, this kit includes the pre-loaded LED Driver Demo that demonstrates driving the RGB LEDs with a PWM circuit.
In addition, most of the device's I/O balls are accessible via one of the several header locations on the board, facil-
itating rapid prototyping of user functions.
The contents of this user’s guide include demo operation, top-level functional descriptions of the various portions of
the evaluation board, descriptions of the on-board connectors, shunts, a complete set of schematics and the bill of
materials for the iCE40 Ultra Breakout Board.
Note: Static electricity can severely shorten the lifespan of electronic components. Be careful when handling the
iCE40 Ultra Breakout Board as to not damage it from ESD.
Features
The iCE40 Ultra Breakout Board includes:
•iCE40 Ultra Breakout Board – The iCE40 Ultra Breakout Board features the following on-board components
and circuits:
— iCE40 Ultra (iCE5LP4K-SWG36) device in a 36-ball WLCSP package.
— Example of a board using this 0.35-pitch WLCSP package.
— High-current LED output
— Infrared transmit
— iCE40 Ultra Current Measurements
— Standard USB cable for device programming
— RoHS-compliant packaging and process
•Pre-loaded Demo – The kit includes a pre-loaded demo to control the onboard RGB LED in conjunction with a
software run GUI.
•USB Connector Cable – A mini B USB port provides power, a programming interface and communication for the
software RGB LED GUI to the iCE40 Ultra SPI port.

3
iCE40 Ultra Breakout Board
Figure 1 shows the top side of the iCE40 Ultra Breakout Board indicating the specific features that are designed on
the board.
Figure 1. iCE40 Ultra Breakout Board (Top Side)
iCE40 Ultra Device
The board features an iCE5LP4K FPGA with a 1.2 V core supply. The device is packaged in a 36-ball WLCSP. For
a complete description of this device, see DS1048, iCE40 Ultra Family Data Sheet.
Software Requirements
You should install the following software before you begin developing designs for the board:
• Lattice iCEcube2 2014.04 (or higher)
• Diamond Programmer 3.2 (or higher)
These software are available at the Lattice website Design Software & IP page. Make sure you log in to www.lattic-
esemi.com, otherwise these software downloads will not be visible. It is also recommended to download the RGB
LED software GUI which interfaces with the iCE40 Ultra Breakout Board. This GUI allows you to control the RGB
LED for color, brightness, blinking and breathing. Download the PC or MAC version of the GUI at www.lattice-
semi.com.
USB Interface
Socket
iCE5LP4K-SWG36
Torch
LED
IR LEDRGB
LED
D3 –
Power LED

4
iCE40 Ultra Breakout Board
Demonstration Design Shunts
Lattice provides the RGB LED Driver Demo design programmed in the board. The RGB LED Driver Demo used in
conjunction with the software GUI illustrates the use of a PWM driver controlling the LEDs on the board. Below is a
description of the control jumpers for each LED.
• The RGB LED will transition colors
— J4 can be used to probe RGB LED (Default shunted). If you remove J4, the RGB LED will not light up.
• The IR LED is controlled when a shunt is placed across J50 pins 1-2
• The Bar Code LED is controlled when a shunt is placed across J29 pins 2-3 (Default shunted)
Figure 2 shows the default board shunt locations.
Figure 2. Default Shunt Locations
J3 - Enable DONE LED
J9 – Isolate
SPI Flash CSn
J50 – Selects-
HP LED device
(IR or Torch)
J51 – Enable-
12 MHz clock
J4 –- RGB
Shunts
J10 – Program
SPI Flash or iCE5LP

5
iCE40 Ultra Breakout Board
Clock Sources
The board has a single 12 MHz clock source. The 12 MHz clock drives both the FTDI USB interface device, and the
iCE5LP4K device. The iCE5LP4K can be disconnected from the 12 MHz oscillator using J51. This is necessary, for
example, when iCE40 Ultra device ball C2 is mistakenly programmed as an output and prevents the FTDI USB
interface from operating.
Board Power
The board provides the following power features:
•BoardPower
— Board power is derived from the USB connection.
— D3 Green LED indicates Board Power
• iCE40 Ultra VCC
— Onboard 1.2 V supply
— ICC can be measured across the series resistor R38 (1 Ohm) at TP10 and TP11
• iCE40 Ultra VCCIO
— Onboard 3.3 V supply
— ICC0 can be measured across the series resistor R14 (1Ohm) at TP1 and TP2
— ICC1 can be measured across the series resistor R96 (1Ohm) at TP8 and TP9
— ICC2 can be measured across the series resistor R15 (1Ohm) at TP3 and TP4

The power supplies on the iCE40 Ultra Breakout Board are simplified and suitable for booting from the external SPI
flash. The power supply sequencing does not conform to the NVCM boot requirements as specified in DS1048,
iCE40 Ultra Family Data Sheet. The user may encounter intermittent boot success and/or higher than specified
startup currents when attempting to boot from NVCM.
Board Configuration and Programming
The board allows for programming of the iCE40 Ultra or the SPI Flash:
• SPI Flash Programming J10 shunt pins 1-3 and 2-4 (Default shunted)
— U7 Micron Technology Inc part number N25Q032A13ESC40F
• iCE40 Ultra Configuration or Programming J10 shunt pins 1-2 and 3-4
— U8 iCE5LP4K-SWG36
• CRESETB can be asserted by pushing SW1
— Can be probed with J2
• Done LED D2
— Can be probed with J3 (Default shunted)
Details of the iCE40 Ultra Board for use in programming are shown in Figure 3.

6
iCE40 Ultra Breakout Board
Figure 3. Configuration and Programming Details
J2 CRESETB Probe
J9 – Isolate
SPI Flash CSn
J50 Selects
HP LED Device
(IR or Torch)
J10 – Program
SPI Flash or iCE5LP
CRESETB
Push-Button
D2 – DONE LED
USB Interface
Socket
U8 –
iCE5LP4K -SWG36
U7 –
N25Q032A13ESC40F
–
–

7
iCE40 Ultra Breakout Board
Test Points
The board features a number of headers and test connections which provide access to the iCE40 Ultra I/Os:
Figure 4. J6 Header ‘A’ Breakouts
Figure 5. J7 Header ‘B’ Breakouts
Figure 6. J5 PMOD Connector
HEADER A
HEADER B
PMOD CONNECTOR

8
iCE40 Ultra Breakout Board
Figure 7. J7 Header ‘B’ Breakouts
The break-out headers and test connectors are shown in Figure 8.
Figure 8. Breakout Headers
AARDVARK CONNECTOR
J6 – “Header A”
J7 – “Header B”
J1 – Aardvark SPI
emulator connector
J5 – PMOD Connector

9
iCE40 Ultra Breakout Board
RGB LED Demonstration Design and Software GUI
The iCE40 Ultra Breakout Board can demonstrate a complete controller for an RGB LED. These are the steps nec-
essary to run the demonstration.
1. Ensure that the RGB LED GUI is installed.
2. Make sure the jumpers on J10 are both in the vertical position. This is the default pins 1-3 and 2-4 shorted
together.
Figure 9. SPI Flash Selection (Vertical) for J10
3. Connect the iCE40 Ultra breakout board via the USB cable to a PC or MAC.

10
iCE40 Ultra Breakout Board
4. After the iCE40 Ultra device has initialized and the RGB LED is illuminated RED, change the J10 jumper posi-
tions to horizontal, shorting pins 1-2 and 3-4. This is required to allow the USB port to communicate with the
iCE40 Ultra device.
Figure 10. iCE Selection (Horizontal) for J10
5. Start the RBG GUI on the PC or MAC.
Figure 11. iCE40 Ultra LED Demonstration Interface
Now you can control the RGB LED on the iCE40 Ultra Breakout Board. You can set the color, brightness, blinking
rate as well as breathing.

11
iCE40 Ultra Breakout Board
GUI Serial Communication Interface
LED Control via SPI
The Software GUI demonstration program communicates with the iCE40 Ultra device using a SPI serial communi-
cation channel. The SPI interface (mode 0) control link is implemented using a simple write-only protocol (see
Figure 12).
Figure 12. SPI Physical Transaction
SPI Protocol
Data on the MOSI serial line is transmitted MSB first.
Addr[7:0] – Controls which of the 16 bits are updated with REG data.
Note: Unspecified REG bits must be written, but are ignored.
REG[15:0] – Consists of four control fields.
Addr Bits Written Bit Position
0x13 REG[3:0] ------------dddd
0x14 REG[7:4] --------cccc----
0x15 REG[11:8] ----bbbb--------
0x16 REG[15:12] aaaa------------
0x19 REG[15:0] aaaabbbbccccdddd
Field Bit Positions Function
aaaa REG[15:12] RGB Color[3:0]
bbbb REG[11:8] Brightness[3:0]
cccc REG[7:4] Breathe Ramp [3:0]
dddd REG[3:0] Blink Rate [3:0]
ADDR REG [15:8] REG [7:0]
CSn
SCK
MOSI
[7:0]

12
iCE40 Ultra Breakout Board
Register Definitions
Default setting (hardware, software) is denoted by (*).
RGB Color[3:0] Color Color Code
0000* Red #FF0000
0001 Orange #FF7F00
0010 Yellow #FFFF00
0011 Chartreuse #7FFF00
0100 Green #00FF00
0101 Spring Green #00FF7F
0110 Cyan #00FFFF
0111 Azure #007FFF
1000 Blue #0000FF
1001 Violet #7F00FF
1010 Magenta #FF00FF
1011 Rose #FF007F
1100 —
1101 —
1110 —
1111 White #FFFFFF
Brightness[3:0] Level (%)
0000 6.25(dim)
0001 12.5
0010 18.75
0011 25
0100 31.25
0101 37.5
0110 43.75
0111* 50
1000 56.25
1001 62.5
1010 68.75
1011 75
1100 81.25
1101 87.5
1110 93.75
1111 100 (bright)

Breathe Ramp [3:0] Factor
0000* .0x (fast)
0001 .063x
0010 .125x
0011 .25x
0100 .5x
0101 1x
0110 2x
0111 4x (slow)
1000 —
1001 —
1010 —
1011 —
1100 —
1101 —
1110 —
1111 —
Blink Rate [3:0] Off Time (s)1
0000 Always On
0001 1/16 (fast)
0010 1/8
0011 1/4
0100 1/2
0101* 1
0110 2
0111 4
1000 Always Off
1001 —
1010 —
1011 —
1100 —
1101 —
1110 —
1111 —
1. By default the LED "On-Time" is fixed at approximately one second. 
If desired, the design may be modified so that "On-Time" is symmetrical to the
"Off-Time". To do so, replace the file "LED_control.v" with
"LED_control_sym.v" and rebuild the design using the iCEcube2 software.

Ordering Information
Description Ordering Part Number
China RoHS Environment-
Friendly Use Period (EFUP)
iCE40 Ultra Breakout Board ICE5LP4K-B-EVN
Technical Support Assistance
e-mail: techsuppor[email protected]m
Internet: www.latticesemi.com
Revision History
© 2014 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as
listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of
their respective holders. The specifications and information herein are subject to change without notice.
Date Version Change Summary
December 2014 1.1 Updated Board Power section. Added power-supply sequence clarifica-
tion note.
June 2014 01.0 Initial release.

Appendix A. Schematic Diagrams
Figure 13. Block Diagram
5 5
4 4
3 3
2 2
1 1
D D C C B B A A
FPGA
Power from USB 5V
SPI
BANK 0
BANK 1
BANK 2
iCE5LP4KSWG36
HEADER B
HEADER B
HEADER A
I/Os
I/Os
I/Os
USB CONNECTOR
USB to SPI / RS232
LEDS
BLOCK DIAGRAM
iCE40 Ultra BREAKOUT BOARD
BLOCK DIAGRAM
SPI
Page : 3
Page : 6
Aardvark Connector
Page : 7
BANK 1
Page : 4
Page : 5
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Figure 14. FTDI Connection
5 5
4 4
3 3
2 2
1 1
D D C C B B A A
FTDI CONNECTION
iCE40 Ultra BREAKOUT BOARD
FTDI CONNECTION
SCK SI SO
FT_EECS FT_EECLK FT_EEDATA
SS
+3.3V
VCC1_8FT
VCC1_8FT
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
ICE_SCK [4,5,7] FLASH_MOSI [4,7] FLASH_MISO [4,7] ICE_SS_B [4,5,7]
]6[MD ]6[PD
iCE_CLK [4]
ICE_CDONE [4] ICE_CREST [4]
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R30
C2 0.1uF
C6 0.1uF
R50
R7 2.2K C4 0.1uF
R40
C1 4.7uF
C7 0.1uF
R60
C3 4.7uF
J51 2 PIN JPR
12
C11 0.1uF
C8 0.1uF
FTDI High-Speed USB FT2232H
FT2232HL U1
PART_NUMBER = FT2232HL-REEL Manufacturer = FTDI
VREGIN
50
VREGOUT
49
DM
7
DP
8
REF
6
RESET#
14
EECS
63
EECLK
62
EEDATA
61
OSCI
2
OSCO
3
TEST
13
ADBUS0 16 ADBUS1 17 ADBUS2 18 ADBUS3 19
VPHY 4
VPLL 9
VCORE 12
VCORE 37
VCORE 64
VCCIO 20
VCCIO 31
VCCIO 42
VCCIO 56
AGND
10
GND
1
GND
5
GND
11
GND
15
GND
25
GND
35
GND
47
GND
51
PWREN# 60
SUSPEND# 36
ADBUS4 21 ADBUS5 22 ADBUS6 23 ADBUS7 24 ACBUS0 26 ACBUS1 27 ACBUS2 28 ACBUS3 29 ACBUS4 30 ACBUS5 32 ACBUS6 33 ACBUS7 34
BDBUS0 38 BDBUS1 39 BDBUS2 40 BDBUS3 41 BDBUS4 43 BDBUS5 44 BDBUS6 45 BDBUS7 46 BCBUS0 48 BCBUS1 52 BCBUS2 53 BCBUS3 54 BCBUS4 55 BCBUS5 57 BCBUS6 58 BCBUS7 59
C12 0.1uF
C13 0.1uF
C9 0.1uF
93LC56-SO8
U2
Manufacturer = Microchip PART_NUMBER = 93LC56CT-I/SN
CS 1
CLK 2
DI 3
DO 4
VSS
5ORG 6NU 7VCC 8
X1
12.0000MHZ
PART_NUMBER = DSC3001HE2-012.0000T Manufacturer = Mircel
VDD 4
STANDBY#
1
GND
2OUTPUT 3
R12 2.2K
R11 12K
R10
R8 10K
R9 10K
C10 10uF
R20
C5 0.1uF
R10 10K

Figure 15. DUT Connection
5 5
4 4
3 3
2 2
1 1
D D C C B B A A
Done LEDCRESETB Button
Default: Open
DUT CONNECTION
iCE40 Ultra BREAKOUT BOARD
DUT CONNECTION
CDONE CRSTb
CDONE
CRSTb
CRSTb
ICE_MISO ICE_SS_B ICE_SCK ICE_MOSI IOB_30A IOB_29B IOB_27B IOB_26A IOB_20A IOB_16A IOB_10A IOB_31B
IOB_7B IOB_6A
IOB_11B_G5
+3.3VVCCIO0
+3.3V
+1.2V
+3.3V
+3.3V
VCCIO2
VCCIO1
+3.3V
+3.3V
+3.3V +3.3V
VCC
ICE_MOSI[5,7] ICE_MISO[5,7] ICE_SCK[3,5,7] ICE_SS_B[3,5,7]
IOB_31B[5] IOB_30A[5] IOB_29B[5] IOB_27B[5] IOB_26A[5] IOB_20A[5] IOB_16A[5] IOB_10A[5]
IOB_7B [5] IOB_6A [5] MCSN0_SPI2 [5] SCK_SPI2 [5]
MOSI_SPI2 [5]
MISO_SPI2 [5]
LED_GREEN [5]
IOT_46B_G0 [5]
IOB_11B_G5[5]
HPLED [5]
LED_RED [5] LED_BLUE [5]
iCE_CLK[3]
ICE_CDONE[3] ICE_CREST[3]
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TP8 DNI
1
TP11 DNI
1
C66
0.1uF
D6
CDBU0520
12
C69 10uF
C17
0.1uF
R18
2k2
C18
0.1uF
R96
1
C16 0.1uF
TP2
DNI
1
SW1
CRST
Manufacturer = E-Switch PART_NUMBER = TL1015AF160QG
C65
0.1uF
R14
1
TP3
DNI
1
TP9 DNI
1
ICE5LP4KSWG36
BANK 2 BANK 0
CONFIG SPI & BANK 1
U8 ICE5LP4KSW G36
VCCIO_2 C4
IOB_7B E5
IOB_6A F5
IOB_5B_MCSN0_SPI2 D5
IOB_4A_SCK_SPI2 D6
IOB_3B_G6_MOSI_SPI2 E6
IOB_2A_MIS O_SPI2 F6
VCCIO_0 A4
IOT_46B_G0 B5
RGB2 A6 RGB1 B6 RGB0 C6
IRL ED A2
GND_LED A1
VPP_2V5 D4
VCCPLL B3
VCC A5
GND1
A3
GND2
C5
SPI_VCCIO_1
C3
IOB_33B_SI_MOSI_SPI1
D1
IOB_32A_SO_MISO_SPI1
F2
IOB_34A_SCK_SCK_SPI1
E1
IOB_35B_SS_ MCSNO_SPI1
F1
IOB_12A_G4_CDONE
E4
CRESET_B
D3
IOB_31B
B2
IOB_30A
C1
IOB_29B
E2
IOB_27B
D2
IOB_26A
B1
IOB_20A
E3
IOB_16A
F3
IOB_10A
B4
IOB_25B_G3
C2
IOB_11B_G5
F4
TP10 DNI
1
R93 2.2K DNL
D2 Green
PART_NUMBER = LG L29K-G2J1-24-Z Manufacturer = Osram
J2
CRST
PART_NUMBER = 77311-801-02LF Manufacturer = FCI
1 2
C67 0.1uF
C19
10uF
R98 2.2K DNL
R38 1
R15
1
TP1
DNI
1
J3 DONE PART_NUMBER = 77311-801-02LF Manufacturer = FCI
1 2
R17 10k
TP4
DNI
1
C68
0.1uF

Figure 16. LEDs and Headers
5 5
4 4
3 3
2 2
1 1
D D C C B B A A
Default: Shunt
RGB LED
MAKE PW R TR ACES CAPABLE OF 1A
MAKE PWR TRACES CAPABLE OF 1A
PMOD Connector
LEDS & HEADERS
iCE40 Ultra BREAKOUT BOARD
LEDS & HEADERS
HEADER BHEADER A
HP LED SELECTION
Note: Trace should be 500mA size, including to Header A
+3.3V +3.3V
+3.3V
+3.3V +3.3V
VCC_3.3V
VCC_3.3V VCC_3.3V
VBUS_5V
IOB_26A[4,5] IOB_31B[4,5] IOB_30A[4,5] IOB_27B[4,5]
MCSN0_SPI2 [4,5] SCK_SPI2 [4,5] MOSI_SPI2 [4,5] MISO_SPI2 [4,5]
]4[DELPH
LED_BLUE[4,5]
LED_GREEN[4,5]
LED_RED[4,5]
ICE_MOSI [4,7]
ICE_SCK [3,4,7]
ICE_SS_B [3,4,7] ICE_MISO [4,7]
IOT_46B_G0[4]
IOB_16A [4]
IOB_11B_G5[4]
IOB_26A[4,5] IOB_31B[4,5]
IOB_10A[4] IOB_30A[4,5] IOB_27B[4,5]
IOB_20A [4] IOB_6A [4]
MISO_SPI2 [4,5] MCSN0_SPI2 [4,5] SCK_SPI2 [4,5] MOSI_SPI2 [4,5]
IOB_7B [4]
IOB_29B[4]
HPLED [5]
LED_GREEN[4,5]
LED_RED[4,5] LED_BLUE[4,5]
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D1 TSAL6200 PART_NUMBER = TSAL6200 Manufacturer = Vishay
D8
CDBU0520
12
D9
CDBU0520
12
D10
CDBU0520
12
J7
Header2x10 DNI
2 4 6 8
10 12 14 16 18 20 19
17 15 13 11 9 7 5 3 1
C22 0.1uF
R97 110
DISM_R_0603
R94 62
DISM_R_0603
D7 XBDAWT PART_NUMBER = XBDAWT-00-0000-00000LCE3 Manufacturer = Cree
C72 0.1uF
C74 0.1uF
J6
Header2x10 DNI
2 4 6 8
10 12 14 16 18 20 19
17 15 13 11 9 7 5 3 1
U9 LED TRI-COLOUR_1 PART_NUMBER = SFT722N-S Manufacturer = Seoul Semiconductor Inc
4 5 61
2 3
R95 62
DISM_R_0603
J50
HDR 1X3 100MIL
1 2 3
J5
PMOD Connector PART_NUMBER = 87758-1216 Manufacturer = Molex
DNI
2 4 6 8
10
1 3 5 7 9
11 12
C21 0.1uF
J4
HEADER 3X2
2 4 6
1 3 5

Figure 17. Regulator Connection
5 5
4 4
3 3
2 2
1 1
D D C C B B A A
REGULATOR CONNECTION
iCE40 Ultra BREAKOUT BOARD
REGULATOR CONNECTION
+3.3V +1.2V
+3.3V +1.2V
VBUS_5V VCC_3.3V+3.31V
+1.22V VCC_1.2V
VBUS_5V
+3.3V
+1.2V
DM [3] DP [3]
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C30
0.01uF
C29 1uF
C31 22uF
C28 10uF
R22 0.1
C37 0.1uF
R27 210K
L3 600 OHM 800MA
C42 22uF
C35 10uF
C38 0.1uF
C33 4.7uF
C27 10uF
C25 0.01uF
C39 0.1uF
TP6
DNI
1
L2
600 OHM 800MA C40
0.1uF
C41 0.01uF
C43 0.1uF
R26 1M
R31 1K
C44 0.1uF
R25 1M
TP7
DNI
1
C32 0.1uF
TP5
DNI
1
C24 0.1uF
J8
SKT_MINIUSB_B_RA PART_NUMBER = 5075BMR-05-SM-CR Manufacturer = Neltron
VCC 1
D- 2
D+ 3
ID 4
GND 5
L1
600 OHM 800MA
R28 0.1
R24 100
Part Reference = U5
LT3030EFE#TRPBF Manufacturer = Linear PART_NUMBER = LT3030EFE#TRPBF
GND3
5
IN1_1
18
SHDN2
11
GND2
15
PWRGD1
19
IN1_2
17
IN2_1
14
PWRGD2
12
GND4
6
IN2_2
13
SHDN1
20
GND1
16
OUT1_1 3 OUT1_2 4
BYP1 2
ADJ1 1
OUT2_1 7 OUT2_2 8
BYP2 9
ADJ2 10
THERMPAD
21
R30 100
R32 0
C36 1uF
R23
357K
D3 Green
1
2
C34
0.01uF
C26 10uF
This Power Supply circuit is suitable for external SPI flash boot only. For Power Supply sequencing requirements for NVCM boot, refer to DS1048, iCE40 Ultra Data Sheet, available at www.latticesemi.com.

Figure 18. SPI
5 5
4 4
3 3
2 2
1 1
D D C C B B A A
For programming Flash - Shunt 1,3 and 2,4 (default) For programming iCE - Shunt 3,4 and 1,2
J9: Remove shunt only for Programming iCE. Replace shunt for programming Flash and for normal operation.
Short-circuit Jumper
iCE40 Ultra BREAKOUT BOARD
SPI
SPI
Aardvark Connector
FLASH_MOSI FLASH_MISO
ICE_SS_B
FLASH_MOSIICE_SCK
FLASH_MISO
+3.3V
iCE_SCK[3,4,5] iCE_SS_B[3,4,5] FLASH_MOSI[3,4]
FLASH_MISO [3,4]iCE_MOSI[4,5] iCE_MISO [4,5]
FLASH_MOSI [3,7]
FLASH_MISO[3,7]
iCE_SCK[3,4,5] iCE_SS_B[3,4,5]
Title Size Document Number Rev Date: Sheet of
<Doc> AB
77Thursday, March 06, 2014
Title Size Document Number Rev Date: Sheet of
<Doc> AB
77Thursday, March 06, 2014
Title Size Document Number Rev Date: Sheet of
<Doc> AB
77Thursday, March 06, 2014
C46
0.1uF
J9
21
J1 SPI PGM PART_NUMBER = 77313-801-10LF Manufacturer = FCI
SS2
1GND1 2
SS3
3NC2 4
MISO
5NC1 6
SCLK
7MOSI 8
SS1
9GND2 10
C45 0.1uF
R34 10K
R35 10K
U7
N25Q032A13ESC40F
CS
1
SDI
5
SCK
6
WP
3
HOLD 7
VCC 8
GND
4
SDO 2
J10
2
3 4
1
R36 10K
JU1
63429-202LF
R33 10K
JU2
63429-202LF
JU3
63429-202LF