Description
RL78/G13 microcontrollers balance the industry"s lowest level of consumption current (CPU: 66 µA/MHz, standby (STOP): 230 nA) and a high performance of 41 DMIPS (32 MHz). They have an on-chip oscillator, data flash, A/D converter, and more. Built-in safety features (function that detects illegal operation of hardware) enable support for the household appliance safety standard (IEC/UL 60730). With a broad 20 to 128-pin lineup and up to 512 KB on-chip flash memory, these microcontrollers can be used in a wide variety of applications from home and consumer appliances to industrial equipment.
- Operating voltage: VDD = 1.6 to 5.5 V
- Max. frequency: 32 MHz
- ROM capacities: 16 KB to 512 KB flash memory
- RAM capacities: 2 KB to 32 KB
- Available on-chip data flash (4 to 8 KB) products
- Variable pin count (20 to 128 pins) and packages are available.
- Minimum instruction execution time can be changed from high speed (0.03125 µs: @ 32 MHz operation with high speed system clock) to ultra low-speed (30.5 µs: @ 32.768 kHz operation with subsystem clock)
- General-purpose register: 8 bits x 32 registers (8 bits x 8 registers x 4 banks)
- On-chip internal high-speed oscillation clock
- 32 MHz internal high-speed s oscillation clock: 32 MHz (TYP.)
- On-chip single-power-supply flash memory (with prohibition of chip erase/block erase/writing function)
- Self-programming (with boot swap function/flash shield window function)
- On-chip debug function
- On-chip power-on-reset (POR) circuit and voltage detector (LVD)
- On-chip watchdog timer (operable with the on-chip internal low-speed oscillation clock)
- On-chip multiplier/divider/multiply-accumulator
- 16 bits x 16 bits = 32 bits(signed)
- 32 bits / 32 bits = 32 bits(unsigned)
- 16 bits x 16 bits + 32 bits = 32 bits (signed)
- 16 bits x 16 bits + 32 bits = 32 bits (unsigned)
- On-chip key interrupt function
- On-chip clock output/buzzer output controller
- On-chip BCD adjustment
- I/O ports: 16 to 120 (N-ch open drain: 0 to 4)
- Timer
- 16-bit timer: 8 to 16 channels
- Watchdog timer: 1 channel
- Real time counter: 1 channel
- Interval timer: 1 channel
- Serial interface
- CSI
- UART (LIN-bus supported)
- I2C/simplified I2C
- Standby function
- HALT
- STOP
- SNOOZE
