Datasheet
RL78/G10
R01DS0207EJ0310 Rev.3.10
Aug 12, 2016
RENESAS MCU
True Low Power Platform (as low as 46 A/MHz), 2.0 to 5.5V Operation,
1 to 4 Kbyte Flash for General Purpose Applications
1. OUTLINE
1.1 Features
Ultra-Low Power Technology Extended-Function Timers
2.0 to 5.5 V operation from a single supply Multi-function 16-bit timers: Up to 4 channels
Interval timer: 12-bit, 1 channel (only for 16-pin product)
Stop (RAM retained): 0.56 A
15 kHz watchdog timer : 1 channel
Operating: 46 A /MHz
RL78-S1 Core
Rich Analog
Instruction execution: 78 % of instructions can be
ADC: Up to 7 channels, 10-bit resolution,
executed in 1 to 2 clock cycles
3.4 s conversion time
CISC architecture (Harvard) with 3-stage pipeline
Supports 2.4 V
Multiply: 8 x 8 to 16-bit result in 2 clock cycles
Internal reference voltage (0.815 V (typ.)) (only for 16- <R>
16-bit barrel shifter for shift & rotate in 2 clock cycle
pin product)
1-wire on-chip debug function
Comparator: 1 channel (only for 16-pin product)
Main Flash Memory
Safety Features
Density: 1 to 4 Kbyte
Detects execution of illegal instruction
Flash memory rewritable voltage: 4.5 to 5.5 V
Detects watchdog timer program loop
RAM
General Purpose I/O
128 to 512 Byte size options
High-current (up to 20 mA per pin)
Supports operands or instructions
Open-drain, internal pull-up support
Back-up retention in all modes
External Interrupt
High-speed On-chip Oscillator
External interrupt input: Up to 4
20 MHz with +/-2 % accuracy over voltage (2.0 to
Key interrupt input: 6
5.5 V) and temperature (-20 to +85C)
Pre-configured settings: 20 MHz, 10 MHz, 5 MHz,
2.5 MHz, and 1.25 MHz
Operating Ambient Temperature
Standard: -40 to +85C
Reset and Supply Management
Package Type and Pin Count
Selectable power-on reset (SPOR) generator
with 4 setting options
SSOP: 10 and 16 pin
Multiple Communication Interfaces
2
1 x I C master
2
1 x I C multi-master (only for 16-pin product)
1 x UART (7-, 8-bit)
Up to 2 x CSI/SPI (7-, 8-bit)
R01DS0207EJ0310 Rev.3.10 Page 1 of 32
Aug 12, 2016
RL78/G10 1. OUTLINE
ROM, RAM capacities
Flash ROM RAM 10 pins 16 pins
4 KB 512 B R5F10Y17 R5F10Y47
2 KB 256 B R5F10Y16 R5F10Y46
1 KB 128 B R5F10Y14 R5F10Y44
Note 16-pin products only
Remark The functions mounted depend on the product. See 1.6 Outline of Functions.
R01DS0207EJ0310 Rev.3.10 Page 2 of 32
Aug 12, 2016