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.
- Ultra-Low Power Technology
- 1.6 V to 5.5 V operation from a single supply
- Stop (RAM retained): 0.23 µA, (LVD enabled): 0.31 µA
- Halt (RTC + LVD): 0.57 µA
- Snooze: 0.70 mA (UART), 1.20 mA (ADC)
- Operating: 66 µA/MHz
- 16-bit RL78 CPU Core
- Delivers 41 DMIPS at maximum operating frequency of 32 MHz
- Instruction Execution: 86% of instructions can be executed in 1 to 2 clock cycles
- CISC Architecture (Harvard) with 3-stage pipeline
- Multiply Signed & Unsigned: 16 x 16 to 32-bit result in 1 clock cycle
- MAC: 16 x 16 to 32-bit result in 2 clock cycles
- 16-bit barrel shifter for shift & rotate in 1 clock cycle
- 1-wire on-chip debug function
- Main Flash Memory
- Density: 16 KB to 512 KB
- Block size: 1 KB
- On-chip single voltage flash memory with protection from block erase/writing
- Self-programming with secure boot swap function and flash shield window function
- Data Flash Memory
- Data Flash with background operation
- Data flash size: 4 KB to 8 KB size options
- Erase Cycles: 1 Million (typ.)
- Erase/programming voltage: 1.8 V to 5.5 V
- RAM
- 2 KB to 32 KB size options
- Supports operands or instructions
- Back-up retention in all modes
- High-speed On-chip Oscillator
- 32 MHz with +/-1% accuracy over voltage (1.8 V to 5.5 V) and temperature (-20 °C to 85 °C)
- Pre-configured settings: 32 MHz, 24 MHz, 16 MHz, 12 MHz, 8 MHz, 6 MHz, 4 MHz, 3 MHz, 2 MHz, and 1 MHz
- Reset and Supply Management
- Power-on reset (POR) monitor/generator
- Low voltage detection (LVD) with 14 setting options (Interrupt and/or reset function)
- Data Memory Access (DMA) Controller
- Up to 4 fully programmable channels
- Transfer unit: 8- or 16-bit
- Multiple Communication Interfaces
- Up to 8 x I2C master
- Up to 2 x I2C multi-master
- Up to 8 x CSI/SPI (7-, 8-bit)
- Up to 4 x UART (7-, 8-, 9-bit)
- Up to 1 x LIN
- Extended-Function Timers
- Multi-function 16-bit timers: Up to 16 channels
- Real-time clock (RTC): 1 channel (full calendar and alarm function with watch correction function)
- Interval Timer: 12-bit, 1 channel
- 15 kHz watchdog timer : 1 channel (window function)
- Rich Analog
- ADC: Up to 26 channels, 10-bit resolution, 2.1 µs conversion time
- Supports 1.6 V
- Internal voltage reference (1.45 V)
- On-chip temperature sensor
- Safety Features (IEC or UL 60730 compliance)
- Flash memory CRC calculation
- RAM parity error check
- RAM write protection
- SFR write protection
- Illegal memory access detection
- Clock stop/ frequency detection
- ADC self-test
- General Purpose I/O
- 5V tolerant, high-current (up to 20 mA per pin)
- Open-Drain, Internal Pull-up support
- Different potential interface support: Can connect to a 1.8/2.5/3 V device
- Operating Ambient Temperature
- Standard: -40 °C to +85 °C
- Extended: -40 °C to +105 °C
