■ Applications
Computing: Enclosure management for servers and routers, IKAP
Industrial: HVAC, utility meters, GPS systems
Automotive: Controllers for safety systems, LCD backlight
controllers
Medical: Controllers for health and fitness equipment
Consumer: Handheld products, appliances
24
H8S/2100 Series
2128 Group
32-128KB ROM; 2-4KB SRAM
2138A Group
64-128KB ROM
2-4KB SRAM
2132, 34 Group
32-128KB ROM
2-4KB SRAM
2148 Group
64-128KB ROM
2-4KB SRAM
2144B Group
64-128KB ROM
2-4KB SRAM
2116 Group
128KB ROM; 8KB SRAM
2111B Group
64KB ROM
2-3KB SRAM
2189R Group
1024KB ROM
6KB SRAM
2168 Group
256-512KB ROM
40KB SRAM
2114R Group
1024KB ROM
8KB SRAM
2172 Group
256KB ROM
32KB SRAM
2110B Group
64KB ROM
2KB SRAM
3V to 5V
3V
144 PINS
100 to
144 PINS
64 to
80 PINS
100 PINS
80 PINS
144 to
176 PINS
2140B Group
64-256KB ROM; 4-8KB SRAM
2169 Group
64KB ROM; 2KB SRAM
E10A supported (JTAG debug)
H8S/2100 Series Line-up
■ Features
Up to 33MHz, low-power,
16-bit static core CPU
8 power-down modes for reducing power
consumption
Built-in Data Transfer Controller (DTC)
with maximum of 85 channels
Low-Pin-Count (LPC) bus interface
synchronized with 33MHz PCI clock
X-Bus (ISA) bus interface for legacy devices
Multiple independent Inter IC (I2C)
two-wire serial bus interfaces
IrDA interface for easy wireless connectivity
3-channel on-chip keyboard buffer controller
conforming to PS/2 interface specification
Built-in Bus Controller (BSC) for glueless
basic bus or burst-ROM interface to
external devices
Fully integrated IPMI software available
from Renesas partners
Up to 16 PWM channels for multiple
fan control
H8S CPU: 33MHz
INTC
Flash ROM: 512KB
DTC: 85 channels
RAM: 40KB
ADC: 10-bit x 8 ch
8-bit Timer: 4 ch
BSC
DAC: 8-bit x 2 ch
14-bit PWM x 4 ch
LPC x 3 ch
8-bit PWM x 16 ch
SCI x 3 ch
On-chip debug
16-bit Timer
Free Running
CRC
I2C x 6 ch
External Bus
32kHz Sub Clock
H8S/2166 Series Block Diagram