HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 1451

• 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: -

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
SCMR0—Smart Card Mode Register 0
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Bit
Initial value
Read/Write
Smart Card Interface Data Transfer Direction
0
1
TDR contents are transmitted LSB-first
Receive data is stored in RDR LSB-first
TDR contents are transmitted MSB-first
Receive data is stored in RDR MSB-first
⎯
⎯
Smart Card Interface Data Invert
7
1
0
1
TDR contents are transmitted without modification
Receive data is stored in RDR without modification
TDR contents are inverted before being transmitted
Receive data is stored in RDR in inverted form
Smart Card Interface Mode Select
0
1
⎯
⎯
6
1
Operates as normal SCI (smart card interface function disabled)
Smart card interface function enabled
⎯
⎯
5
1
⎯
⎯
4
1
H'FF7E
SDIR
R/W
3
0
SCI0, Smart Card Interface 0
SINV
R/W
2
0
Appendix B Internal I/O Register
⎯
⎯
1
1
Page 1401 of 1458
SMIF
R/W
0
0