HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 1450

• 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
Notes: 1. The ORER flag is not affected and retains its previous state when the RE bit in SCR is
RDR0—Receive Data Register 0
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Bit
Initial value
Read/Write
2. The receive data prior to the overrun error is retained in RDR, and the data received
3. The PER flag is not affected and retains its previous state when the RE bit in SCR is
4. If a parity error occurs, the receive data is transferred to RDR but the RDRF flag is not
5. Retains its previous state when the RE bit in SCR is cleared to 0 with multiprocessor
* Only 0 can be written, to clear the flag.
cleared to 0.
subsequently is lost. Also, subsequent serial reception cannot be continued while the
ORER flag is set to 1. In clocked synchronous mode, serial transmission cannot be
continued, either.
cleared to 0.
set. Also, subsequent serial reception cannot be continued while the PER flag is set to
1. In clocked synchronous mode, serial transmission cannot be continued, either.
format.
R
7
0
R
6
0
R
5
0
Store serial receive data
R
4
0
H'FF7D
R
3
0
SCI0, Smart Card Interface 0
R
2
0
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
R
1
0
May 28, 2010
R
0
0