Renesas R5S72646 Manuale Utente
Section 24 A/D Converter
R01UH0134EJ0400 Rev. 4.00
Page 1259 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
Section 24 A/D Converter
This LSI includes a 10-bit successive-approximation A/D converter allowing selection of up to
eight analog input channels.
eight analog input channels.
24.1
Features
Resolution: 10 bits
Input channels: four channels in the SH7262 Group and eight channels in the SH7264 Group
Minimum conversion time: 4.0 s per channel
Absolute accuracy: 4 LSB
Operating modes: Three
Input channels: four channels in the SH7262 Group and eight channels in the SH7264 Group
Minimum conversion time: 4.0 s per channel
Absolute accuracy: 4 LSB
Operating modes: Three
Single mode: A/D conversion on one channel
Multi mode: A/D conversion on one to four channels or on one to eight channels
(one to four channels in the SH7262 Group)
(one to four channels in the SH7262 Group)
Scan mode: Continuous A/D conversion on one to four channels or on one to eight
channels (one to four channels in the SH7262 Group)
channels (one to four channels in the SH7262 Group)
Data registers: Eight
Conversion results are held in a 16-bit data register for each channel
Sample-and-hold function
A/D conversion start methods: Three
A/D conversion start methods: Three
Software
Conversion start trigger from the multi-function timer pulse unit 2
External trigger signal
Interrupt source
An A/D conversion end interrupt (ADI) request can be generated on completion of A/D
conversion.
conversion.
Module standby mode can be set