Datasheet

Section 1 Overview
REJ09B0465-0300 Rev. 3.00 Page 1 of 982
Sep 17, 2010
H8S/20103, H8S/20203, H8S/20223, H8S/20115, H8S/20215, H8S/20235 Group
Section 1 Overview
1.1 Features
The H8S/Tiny series is a 16-bit CISC (complex instruction set computer) microcontroller, each
member of the H8S/Tiny series has the powerful H8S/2000 CPU with an internal 32-bit
architecture as its core. The H8S/2000 CPU provides upwards-compatibility with the other
members of the Renesas H8 Family: H8/300, H8/300H Tiny and H8/300H.
The on-chip peripheral function modules include a data transfer controller, event link controller,
serial communication interface 3, I
2
C bus interface 2, synchronous serial communication unit,
hardware LIN communication interface, A/D and D/A converters, low-voltage detection circuit,
and versatile timers. These modules realize low-cost systems. The power consumption of these
modules can be controlled dynamically using power-down modes.
1.1.1 Applications
Examples of the applications include home appliances, office automation equipment, consumer
equipment, and industrial equipment.
1.1.2 Overview of Functions
Table 1.1 lists the specifications of the products of this series.
Table 1.1 Overview of Functions
Classification
Module/
Function Description
Memory ROM
• Flash memory version
Program memory: 256 Kbytes, 192 Kbytes, 128 Kbytes, or 96
Kbytes
Number of program/erase times: 1000 times
Data flash: 4 Kbytes × two blocks
Number of program/erase times: 10000 times
RAM
• Capacity: 12 Kbytes, 8 Kbytes