
REJ03B0244-0030 Rev.0.30 Feb 14, 2008
Page 1 of 108
R32C/134 Group
RENESAS MCU
REJ03B0244-0030
Rev.0.30
Feb 14, 2008
Notes to users:
While the information contained herein is believed to be accurate, it may con-
tain technical inaccuracies or typographical errors.
The specification may be subject to change due to product improvements or
other reasons. Please verify the document is the latest version available.
PRELIMINARY
R32C/134 Group Shortsheet
1.
Overview
1.1
Features
The M16C Family offers a robust platform of 32/16-bit CISC microcomputers featuring high ROM code
efficiency, extensive EMI/EMS noise immunity, ultra-low power consumption, high-speed processing in
actual applications, and numerous and varied integrated peripherals. Extensive device scalability from
low- to high-end, featuring a single architecture as well as compatible pin assignments and peripheral
functions, provides support for a vast range of application fields.
The R32C/100 Series is a high-end microcontroller series in the M16C Family. With a 4-Gbyte memory
space, it achieves maximum code efficiency and high-speed processing with 32-bit CISC architecture,
multiplier, multiply-accumulate unit, and floating point unit. The selection from the broadest choice of on-
chip peripheral devices — UART, CRC, DMAC, A/D and D/A converters, timers, I2C, and WDT enables to
minimize external components.
The R32C/100 Series, in particular, provides the R32C/134 Group, a product specific to vehicle network
featuring higher data rates, deterministic behavior, and support of fault tolerance. This product, provided
as 144-pin plastic molded LQFP package, configures dual-channel FlexRay (1) module and three
channels of CAN, and standard peripherals.
1.1.1
Applications
Motor vehicles etc.
Note 1. FlexRay is a trademark of Daimler AG.