Renesas RL78/I1C User manual

Quick Start Guide
The RL78/I1C (512 KB) Fast Prototyping Board provides an entry point for evaluation, prototyping and development with the
RL78/I1C (512 KB) MCU.
Moreover, since this board incorporates an emulator circuit, you can use it for designing your own applications without needing to
make further investments in tools. This product includes through-holes for pin headers that allow access to MCU signal pins,
allowing easy prototyping with a breadboard.
(1) Package components
⚫RL78/I1C (512 KB) Fast Prototyping Board (RTK5RL10N0CPL000BJ)
⚫Quick Start Guide (this document)
(2) Table of board specifications
Item
Specification
Evaluation MCU
Part No.: R5F10NPLDFB; package: 100-pin LFQFP
On-chip memory: 512-KB ROM, 32-KB RAM, 2-KB data flash memory
Board size
Size: 53.34 mm × 111.76 mm; thickness: 1.6 mm
Power-supply voltage
VDD: 1.6 V to 5.5 V; EVDD is the same voltage as VDD.
Power-supply circuit
USB connector: VBUS (5-V input); VBUS is converted to 3.3 V by LDO.
2-pin external power-supply header*1
Push switches
Reset switch x 1; user switch x 1
Debug/serial select switch
Selects debug mode or serial mode.
LEDs
Power indicator: green x 1, user: green x 2, ACT LED: green x 1
USB connector
Connector: Micro USB Type-B
Pmod™ connectors
Connector: Angle type, 12 pins x 2
Arduino™ UNO connectors
Connector: 6 pins x 1, 8 pins x 2, 10 pins x 1
The interface is compatible with Arduino™ UNO R3.
MCU header *1, *2
Header: 50 pins x 2
Coin-cell battery circuit
Coin-cell battery: CR2032 (3 V) holder *3
*1: This part is not mounted. Do not fit (DNF).
*2: Refer to the user's manual for pin assignments.
*3: A coin-cell battery is not included.
(3) Parts layout
RL78/I1C (512 KB)
Fast Prototyping Board
MCU header
(51 to 100)
Micro-USB
Connector
Reset switch
Eight power pins
Uno R3
Six analog pins
Uno R3
for ArduinoTM
Uno R3
User LEDs
for ArduinoTM
Uno R3
for ArduinoTM
Uno R3
ACT LED
User switch
Power LED
(1 to 50)
PmodTM
コネクタ
connector 1
Uno R3
Uno R3
Uno R3
Uno R3
Uno R3
Uno R3
Uno R3
Ten digital pins
Uno R3
Eight digital pins
Uno R3
RL78/I1C (512 KB) MCU
Sub-clock
oscillator
select switch
Debug/serial
connector
for ArduinoTM
Uno R3
MCU header
PmodTM
コネクタ
connector 2
R20UT4946EJ0100

(4) PMODTM interface
The RL78/I1C (512 KB) Fast Prototyping Board has two PmodTM connectors for the Type 2A interface.
(5) ArduinoTM interface
(6) Note on using the board
Download the user's manual from the Web site below and check the full specifications before using the board.
URL: https://www.renesas.com/rl78i1c-512kb_fpb
1
P72
2
P85
3
P84
4
P57
5
GND
6
VDD
7
P71
8
P70
9
P83
10
P82
11
GND
12
VDD
Pin no.
Power supply
GND
Port
Serial array unit
1
2
3
4
5
6
7
8
9
10
11
12
SO30
SI30
SCK30
TxD3
RxD3
SCL30
SDA30
1
P74
2
P04
3
P03
4
P02
5
GND
6
VDD
7
P73
8
P32
9
P31
10
P30
11
GND
12
VDD
SO10
SI10
SCK10
TxD1
RxD1
SCL10
SDA10
PmodTM 1
PmodTM 2
Pin No.
Port
SPI (CSI)
UART
I2C
*Note: Apply solder to the open pads and remove the
patterns for cutting if I2C is to be used for communications
with Pmodmodules.
R20UT4946EJ0100
Default open pad