RENESAS R5F10377ANA#05

This platform delivers a true low-power solution for general-purpose applications, featuring an operating current of 63 μA/MHz, an operating voltage range of 1.8 V to 5.5 V, code flash memory from 2 KB to 16 KB, and performance up to 31 DMIPS at 24 MHz.

• Ultra-low power technology; single supply voltage 1.8 V to 5.5 V; HALT, STOP, and SNOOZE modes
• RL78 CPU core; CISC architecture with 3-stage pipeline; minimum instruction execution time scalable from high-speed (0.04167 μs @ 24 MHz) to ultra-low-speed (1 μs @ 1 MHz); 1 MB address space; general-purpose registers: (8-bit × 8) × 4 banks; on-chip RAM: 256 B to 2 KB
• Code flash: 2 KB to 16 KB; block size 1 KB; block erase/rewrite prohibition (security function); on-chip debug; self-programming with flash protection window
• Data flash: 2 KB; background operation — code executable from program memory during data flash rewrite; typical endurance: 1,000,000 write cycles; rewrite voltage: VDD = 1.8 V to 5.5 V
• High-speed on-chip oscillator frequencies: 24 MHz, 16 MHz, 12 MHz, 8 MHz, 6 MHz, 4 MHz, 3 MHz, 2 MHz, and 1 MHz; high accuracy ±1.0% (VDD = 1.8 V to 5.5 V, TA = -20 ~ +85 °C)
• Operating ambient temperature: TA = -40 ~ +85 °C (A: consumer applications, D: industrial applications) or TA = -40 ~ +105 °C (G: industrial applications)
• Power management and reset: on-chip power-on-reset circuit; on-chip voltage detector with selectable interrupt or reset from 12 levels
• DMA controller: 2 channels; 2 clock cycles per transfer between 8/16-bit SFRs and internal RAM
• Multiply/multiply-accumulate: 16-bit × 16-bit = 32-bit (signed/unsigned); 32-bit × 32-bit = 32-bit (unsigned); 16-bit × 16-bit + 32-bit = 32-bit (signed/unsigned)
• Serial interfaces: 1 to 3 ch simplified SPI; 1 to 3 ch UART; 0 to 3 ch simplified I2C; 1 ch I2C
• Timer resources: 4 to 8 ch 16-bit timers; 1 ch 12-bit interval timer; 1 ch watchdog timer (operable from dedicated low-speed on-chip oscillator)
• ADC: 8/10-bit resolution; VDD = 1.8 V to 5.5 V; 8 to 11 channels; internal reference voltage (1.45 V); temperature sensor
• I/O ports: 18 to 26; configurable N-channel open-drain, TTL input buffer, and on-chip pull-up resistors; multi-voltage interface support for 1.8/2.5/3 V devices; on-chip key interrupt; on-chip clock output/buzzer output controller
• Other: on-chip BCD correction circuit