Renesas H8 Series Hardware Manual page 47

Item Specification
•
Serial
communication
interface
10-bit PWM Pulse-division PWM output for reduced ripple
•
A/D converter Successive approximations using a resistance ladder
•
•
LCD controller/ LCD controller/driver equipped with a maximum of 32 segment pins and four
driver common pins
•
•
Power-on reset Power-on reset circuit
and low-voltage
•
detect circuits
(H8/38124 Group
only)
Low-voltage detect circuit
•
SCI3: 8-bit synchronous/asynchronous serial interface
Incorporates multiprocessor communication function
Can be used as a 10-bit D/A converter by connecting to an external low-
pass filter.
8-channel analog input pins
Conversion time: 31/φ or 62/φ per channel
Choice of four duty cycles (static, 1/2, 1/3, or 1/4)
Segment pins can be switched to general-purpose port function in 4-bit units
An internal reset signal can be issued at power-on by connecting an
external capacitor.
Monitors the power supply voltage and issues an internal reset signal or
interrupt if the voltage goes below or above a specified range.
Section 1 Overview
Rev. 7.00 Mar 10, 2005 page 5 of 652
REJ09B0042-0700