DF2134AFA20V Renesas Electronics America, DF2134AFA20V Datasheet - Page 1007

• 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: -

ADCSR—A/D Control/Status Register
Bit
Initial value
Read/Write
Note: * Only 0 can be written, to clear the flag.
R/(W)
A/D end flag
ADF
0 [Clearing conditions]
1 [Setting conditions]
7
0
• When 0 is written in the to ADF flag after reading ADF = 1
• When the DTC is activated by an ADI interrupt, and ADDR is read
• Single mode: When A/D conversion ends
• Scan mode: When A/D conversion ends on all specified channels
*
A/D interrupt enable
ADIE
R/W
0 A/D conversion end interrupt (ADI) request disabled
1 A/D conversion end interrupt (ADI) request enabled
6
0
A/D start
0 A/D conversion stopped
1 • Single mode: A/D conversion is started. Cleared to 0 automatically
• Scan mode: A/D conversion is started. Conversion continues sequentially
ADST
when conversion on the specified channel ends
on the selected channels until ADST is cleared to 0 by software, a reset,
or a transition to standby mode or module stop mode
R/W
Scan mode
5
0
0 Single mode
1 Scan mode
Clock select
0 Conversion time = 266 states (max.)
1 Conversion time = 134 states (max.)
SCAN
Channel select
selection
R/W
Group
CH2
4
0
0
1
CH1 CH0
selection
Channel
0
1
0
1
Rev. 4.00 Jun 06, 2006 page 951 of 1004
CKS
R/W
H'FFE8
3
0
0
1
0
1
0
1
0
1
AN0
AN1
AN2
AN3
AN4
AN5
AN6 or CIN0–CIN7
AN7
Appendix B Internal I/O Registers
Single mode
CH2
R/W
2
0
Description
AN0
AN0, AN1
AN0, AN1, AN2
AN0, AN1, AN2, AN3
AN4
AN4, AN5
AN4, AN5, AN6 or CIN0–CIN7
AN4, AN5, AN6 or CIN0–CIN7,
AN7
CH1
R/W
1
0
REJ09B0301-0400
A/D Converter
Scan mode
CH0
R/W
0
0