HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 1208

• Manufacturer Part Number: HD64F2638F20J
• Description: IC H8S MCU FLASH 256K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2638F20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Appendix B Internal I/O Register
B.2
Page 1158 of 1458
Possible types of access
R/W
W
Bit
numbers
Initial bit
values
R
Register
acronym
Read only
Write only
Read and write
Functions
DACR⎯D/A Control Register
Bit
Initial value
Read/Write
DAOE1
D/A Output Enable 1
R/W
0
1
7
0
Analog output DA1 disabled
Channel 1 D/A conversion enabled.
Analog output DA1 enabled
DAOE0
D/A Output Enable 0
0
1
R/W
Register
name
6
0
Analog output DA0 disabled
Channel 0 D/A conversion enabled.
Analog output DA0 enabled
D/A Enabled
DAOE1
0
1
DAE
R/W
5
0
DAOE0
H'FFFA
0
1
0
1
⎯
⎯
4
1
Address to which the
register is mapped
DAE
*
0
1
0
1
*
⎯
⎯
Channel 0 and 1 D/A conversion disabled
Channel 0 D/A conversion enabled
Channel 1 D/A conversion disabled
Channel 0 and 1 D/A conversion enabled
Channel 0 D/A conversion disabled
Channel 1 D/A conversion enabled
Channel 0 and 1 D/A conversion enabled
Channel 0 and 1 D/A conversion enabled
3
1
Conversion result
⎯
⎯
2
1
⎯
⎯
1
1
D/A Converter
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
⎯
⎯
0
1
Name of
on-chip
supporting
module
Names of the
bits. Dashes
(⎯) indicate
reserved bits.
Full name
of bit
Descriptions
of bit settings
May 28, 2010