R5F10366ASP datasheet(15/114 Pages) RENESAS

15 / 114 page

RL78/G12

1. OUTLINE

R01DS0193EJ0250 Rev.2.50

Jan 17, 2025

Page 15 of 109

(2/2)

Item

20-pin

24-pin

30-pin

R5F1026x

R5F1036x

R5F1027x

R5F1037x

R5F102Ax

R5F103Ax

Clock output/buzzer output

2.44 kHz to 10 MHz: (Peripheral hardware clock: fMAIN = 20 MHz operation)

8/10-bit resolution A/D converter

11 channels

8 channels

Serial interface

[R5F1026x (20-pin), R5F1027x (24-pin)]

● Simplified SPI (CSI): 2 channels/Simplified I2C: 2 channels/UART: 1 channel

[R5F102Ax (30-pin)]

● Simplified SPI (CSI): 1 channel/Simplified I2C: 1 channel/UART: 1 channel

[R5F1036x (20-pin), R5F1037x (24-pin)]

● Simplified SPI (CSI): 1 channel/Simplified I2C: 0 channel/UART: 1 channel

[R5F103Ax (30-pin)]

● Simplified SPI (CSI): 1 channel/Simplified I2C: 0 channel/UART: 1 channel

I2C bus

1 channel

Multiplier and divider/multiply-

accumulator

● 16 bits × 16 bits = 32 bits (unsigned or signed)

● 32 bits × 32 bits = 32 bits (unsigned)

● 16 bits × 16 bits + 32 bits = 32 bits (unsigned or signed)

DMA controller

2 channels

–

2 channels

–

2 channels

–

Vectored interrupt

sources

Internal

External

Key interrupt

–

Reset

● Reset by RESET pin

● Internal reset by watchdog timer

● Internal reset by power-on-reset

● Internal reset by voltage detector

● Internal reset by illegal instruction execution Note

● Internal reset by RAM parity error

● Internal reset by illegal-memory access

Power-on-reset circuit

● Power-on-reset:

1.51 V (TYP)

● Power-down-reset: 1.50 V (TYP)

Voltage detector

● Rising edge : 1.88 to 4.06 V (12 stages)

● Falling edge : 1.84 to 3.98 V (12 stages)

On-chip debug function

Provided

Power supply voltage

VDD = 1.8 to 5.5 V

Operating ambient temperature

TA = –40 to +85°C (A: Consumer applications, D: Industrial applications), TA = –40 to +105°C

(G: Industrial applications)

Note

The illegal instruction is generated when instruction code FFH is executed.

Reset by the illegal instruction execution not issued by emulation with the in-circuit emulator or on-chip debug

emulator.

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