DF2134AFA20V Renesas Electronics America, DF2134AFA20V Datasheet - Page 614

• Manufacturer Part Number: DF2134AFA20V
• Description: IC H8S/2100 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2134AFA20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 58
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• For Use With: 3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 19 A/D Converter
Bits 2 to 0—Channel Select 2 to 0 (CH2 to CH0): Together with the SCAN bit, these bits select
the analog input channel(s).
One analog input channel can be switched to digital input.
Only set the input channel while conversion is stopped.
Group
Selection
CH2
0
1
19.2.3
ADCR is an 8-bit readable/writable register that enables or disables external triggering of A/D
conversion operations.
ADCR is initialized to H'3F by a reset, and in standby mode, watch mode, subactive mode,
subsleep mode, and module stop mode.
Rev. 4.00 Jun 06, 2006 page 558 of 1004
REJ09B0301-0400
Bit
Initial value
Read/Write
A/D Control Register (ADCR)
0
1
0
1
CH1
TRGS1
R/W
Channel Selection
7
0
TRGS0
R/W
CH0
0
1
0
1
0
1
0
1
6
0
—
—
5
1
Single Mode
AN0
AN1
AN2
AN3
AN4
AN5
AN6 or CIN0 to CIN7
AN7
—
—
4
1
(Initial value)
—
—
3
1
Description
—
—
2
1
Scan Mode
AN0
AN0, AN1
AN0 to AN2
AN0 to AN3
AN4
AN4, AN5
AN4, AN5, AN6 or
CIN0 to CIN7
AN4, AN5, AN6 or
CIN0 to CIN7
AN7
—
—
1
1
—
—
0
1