HD6417705F133V Datasheet, PDF (575/741 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Section 21 A/D Converter
This LSI includes a 10-bit successive-approximation A/D converter allowing selection of up to
four analog input channels.
21.1 Features
• 10-bit resolution
• Four input channels
• Minimum conversion time: 8.5 µs per channel (Pφ = 33 MHz operation)
• Three conversion modes
 Single mode: A/D conversion on one channel
 Multi mode: A/D conversion on one to four channels
 Scan mode: Continuous A/D conversion on one to four channels
• Four 16-bit data registers
 A/D conversion results are transferred for storage into 16-bit data registers corresponding
to the channels.
• Sample-and-hold function
• Interrupt source
 At the end of A/D conversion, an A/D conversion end interrupt (ADI) can be requested.
• Module standby mode can be set
ADCMS60A_000020020100
Rev. 2.00, 09/03, page 527 of 690