hd66100 Renesas Electronics Corporation., hd66100 Datasheet - Page 19

• Manufacturer Part Number: hd66100
• Description: H8/3867 Series
• Manufacturer: Renesas Electronics Corporation.

Table 1.1
Item
Serial communication
interface
14-bit PWM
A/D converter
LCD controller/driver
LCD drive power supply Step-up constant-voltage power supply allows LCD display
4
Features (cont)
Description
Two serial communication interface channels on chip
Pulse-division PWM output for reduced ripple
Successive approximations using a resistance ladder
LCD controller/driver equipped with a maximum of 32 segment pins and
four common pins
(H8/3867 Series only)
SCI3-1: 8-bit synchronous/asynchronous serial interface
Incorporates multiprocessor communication function
SCI3-2: 8-bit synchronous/asynchronous serial interface
Incorporates multiprocessor communication function
Can be used as a 14-bit D/A converter by connecting to an external
low-pass filter.
8-channel analog input pins
Conversion time: 31/ø or 62/ø 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 8-
bit units