R8C/13 Group SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER REJ03B0069-0100Z is a single-chip 16-bit CMOS microcontroller produced by Renesas Electronics Corporation
The R8C/13 Group is a 16‑bit CMOS microcontroller built on a high‑performance silicon‑gate process and packaged in a 32‑pin LQFP. It offers a 1 M‑byte address space, on‑chip 2 KB × 2 data‑flash blocks, and a variety of peripherals including timers, UART, and a 10‑bit A/D converter.
The document provides performance outlines, block diagrams, pin configurations, and detailed descriptions of the CPU registers, interrupt system, and power‑supply requirements, helping designers integrate the MCU into household appliances, industrial equipment, and other applications.
| Number of basic instructions | 89 |
|---|---|
| Shortest instruction execution time | 50 ns (f(XIN)=20 MHz, Vcc=3.0‑5.5 V) |
| Address space | 1 M bytes |
| Flash memory (program/erase voltage) | Voc = 2.7‑5.5 V |
| Typical power consumption (high‑speed mode) | 9 mA @ Vcc=5.0 V, f(XIN)=20 MHz |
| Operating temperature range | -20 °C to 85 °C (standard), -40 °C to 85 °C (D‑version) |
| Package | 32‑pin plastic molded LQFP (32P6U‑A) |
| A/D converter | 10‑bit, 12 channels |
The CPU implements 89 basic instructions.
Programming and erasing the flash memory requires a voltage (Voc) between 2.7 V and 5.5 V.
Typical current consumption is 9 mA at Vcc = 5.0 V and f(XIN) = 20 MHz.