HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 1482

• 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 C I/O Port Block Diagrams
Page 1432 of 1458
P34
Legend:
WDDR3:
WDR3:
WODR3:
RDR3:
RPOR3:
RODR3:
*
*
1
2
Write to P3DDR
Write to P3DR
Write to P3ODR
Read P3DR
Read port 3
Read P3ODR
*
Figure C-2 (e) Port 3 Block Diagram (Pin P34)
3
Notes: 1. Output enable signal
2. Open drain control signal
3. Priority order: IIC output > DR output
4. The IIC0 module is available as an option in the
H8S/2638, H8S/2639, H8S/2630.
Q
Q
Q
P34DDR
P34ODR
WODR3
WDDR3
P34DR
WDR3
Reset
Reset
Reset
R
C
R
C
R
C
RODR3
RDR3
RPOR3
D
D
D
H8S/2639, H8S/2638, H8S/2636,
SCI module
REJ09B0103-0800 Rev. 8.00
IIC0 module
H8S/2630, H8S/2635 Group
Serial receive
data enable
SDA0 output
IIC0 output enable
SDA0 Input
Serial receive data
RxD1
*
4
May 28, 2010