HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 873

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

This LSI includes a successive approximation type 10-bit A/D converter that allows up to sixteen
analog input channels to be selected. The block diagram of A/D converter is shown in figure 17.1.
17.1
• 10-bit resolution
• Sixteen input channels
• Conversion time: 7.4 µs per channel (at 35-MHz operation)
• Two kinds of operating modes
• Eight data registers
• Sample and hold function
• Three kinds of conversion start
• Interrupt request
• Module stop mode can be set
ADCMS04A_010020020400
⎯ Single mode: Single-channel A/D conversion
⎯ Scan mode: Continuous A/D conversion on 1 to 4 channels, or 1 to 8 channels
⎯ Conversion results are held in a 16-bit data register for each channel
⎯ Conversion can be started by software, 16-bit timer pulse unit (TPU), conversion start
⎯ A/D conversion end interrupt (ADI) request can be generated
trigger by 8-bit timer (TMR), or external trigger signal.
Features
Section 17 A/D Converter
Rev.7.00 Mar. 18, 2009 page 805 of 1136
Section 17 A/D Converter
REJ09B0109-0700