HD64336901G Renesas Technology, HD64336901G Datasheet - Page 283

• Manufacturer Part Number: HD64336901G
• Description: (HD64xxx Series) 16-BIT MICROCONTROLLER
• Manufacturer: Renesas Technology

This LSI includes a successive approximation type 10-bit A/D converter that allows up to four
analog input channels to be selected. The block diagram of the A/D converter is shown in figure
16.1.
16.1
ADCMS32A_000020020200
10-bit resolution
Four input channels
Conversion time: At least 7 s per channel (at 10 MHz operation)
Two operating modes
Four data registers
Sample and hold function
Two conversion start methods
Interrupt request
Single mode: Single-channel A/D conversion
Scan mode: Continuous A/D conversion on 1 to 4 channels
Conversion results are held in a 16-bit data register for each channel
Software
External trigger signal
An A/D conversion end interrupt request (ADI) can be generated
Features
Section 16 A/D Converter
Rev. 1.00, 11/03, page 255 of 376