h8s-2111b Renesas Electronics Corporation., h8s-2111b Datasheet - Page 447

• Manufacturer Part Number: h8s-2111b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

This LSI includes a successive-approximation-type 10-bit A/D converter that allows up to six
analog input channels to be selected. A/D conversion for digital input is effective as a comparator
in multiple input testing.
16.1
• 10-bit resolution
•
• Analog conversion voltage range can be specified using the reference power supply 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
•
ADCMS33B_010020040200
pin (AVref) as an analog reference voltage.
 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, 8-bit timer (TMR) conversion start trigger, or external trigger signal.
 A/D conversion end interrupt (ADI) request can be generated
Ιnput channels: six analog input channels
Interrupt request
Features
Section 16 A/D Converter
Rev. 1.00, 05/04, page 413 of 544