HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 599

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

This LSI includes a successive-approximation-type 10-bit A/D converter that allows up to eight
analog input channels and up to 16 digital input to be selected. A/D conversion for digital input is
effective as a comparator in multiple input testing.
21.1
ADCMS33A_010020020700
10-bit resolution
Analog conversion voltage range can be specified using the reference power supply voltage
pin (AVref) as an analog reference voltage.
Conversion time: 13.4 µs per channel (at 10-MHz operation)
Two kinds of operating modes
Four data registers
Sample and hold function
Three kinds of conversion start
Interrupt request
nput channels: eight analog input channels and 16 digital input channels
Single mode: Single-channel A/D conversion
Scan mode: Continuous A/D conversion on 1 to 4 channels
Software, 8-bit timer (TMR) conversion start trigger, or external trigger signal.
A/D conversion end interrupt (ADI) request can be generated
Conversion results are held in a 16-bit data register for each channel
Features
Section 21 A/D Converter
Rev. 2.0, 08/02, page 559 of 788