HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 572

• 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: -

Section 14 Smart Card Interface
Bit 6—Block Transfer Mode (BLK): Selects block transfer mode.
Bit 6
BLK
0
1
Note: etu: Elementary time unit (time for transfer of 1 bit)
Bits 3 and 2—Basic Clock Pulse 1 and 2 (BCP1, BCP0): These bits specify the number of basic
clock periods in a 1-bit transfer interval on the Smart Card interface.
Bit 3
BCP1
0
1
Bits 5, 4, 1, and 0: Operate in the same way as for the normal SCI. For details, see section 13.2.5,
Serial Mode Register (SMR).
Page 522 of 1458
Description
Normal Smart Card interface mode operation
•
•
•
Block transfer mode operation
•
•
•
Bit 2
BCP0
0
1
0
1
Error signal transmission/detection and automatic data retransmission performed
TXI interrupt generated by TEND flag
TEND flag set 12.5 etu after start of transmission (11.0 etu in GSM mode)
Error signal transmission/detection and automatic data retransmission not
performed
TXI interrupt generated by TDRE flag
TEND flag set 11.5 etu after start of transmission (11.0 etu in GSM mode)
Description
32 clock periods
64 clock periods
372 clock periods
256 clock periods
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
(Initial value)
May 28, 2010