1.1
Features
• 32-bit high-speed H8SX CPU
Upward compatible with the H8/300 CPU, H8/300H CPU, and H8S CPU
Sixteen 16-bit general registers
87 basic instructions
• Extensive peripheral functions
DMA controller (DMAC)
16-bit timer pulse unit (TPU)
Programmable pulse generator (PPG)*
Watch dog timer (WDT)
Serial communication interface (SCI) can be used in asynchronous and clocked synchronous
mode
Controller area network (HCAN)
Synchronous serial communication unit (SSU)
10-bit A/D converter
Clock pulse generator
Note: * Supported only by the H8SX/1527.
• On-chip memory
Product Classification
Flash memory version
• General I/O port
65 input/output ports
17 input ports
• Supports power-down modes
• Small package
Package
QFP-100
Section 1 Overview
Product Model
H8SX/1527
R5F61527
H8SX/1525
R5F61525
Code
PRQP0100KB-A
(FP-100M)
ROM
256 kbytes
256 kbytes
Body Size
14.0 × 14.0 mm
Rev. 3.00 Mar. 14, 2006 Page 1 of 804
Section 1 Overview
RAM
12 kbytes
12 kbytes
Pin Pitch
0.50 mm
REJ09B0104-0300