Datasheet

Section 1 Overview
R01UH0310EJ0500 Rev. 5.00 Page 1 of 1384
Sep 25, 2012
H8S/2426, H8S/2426R, H8S/2424 Group
Section 1 Overview
1.1 Features
The H8S/2426 Group, H8S/2426R Group, and H8S/2424 Group are CISC (Complex Instruction
Set Computer) microprocessors that integrate an H8S/2600 CPU core, which has an internal 16-bit
architecture and is upward-compatible with Renesas-original H8/300, H8/300H, and H8S CPUs.
The on-chip peripheral functions provided for enabling system configuration at a low cost are the
DMA controller, EXDMA controller*
,
data transfer controller, serial communication interface, I
2
C
bus interface 2, synchronous serial communication unit, A/D converter, D/A converter, and
various timers. On-chip ROM is flash memory whose size is 256 Kbytes and 128 Kbytes.
Note: * Not supported by the H8S/2424 Group.
1.1.1 Applications
Application field examples: PC peripheral equipment, office automation equipment, consumer
equipment, etc.