HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 1483

• 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
REJ09B0103-0800 Rev. 8.00
May 28, 2010
P3 5
Legend:
WDDR3:
WDR3:
WODR3:
RDR3:
RPOR3:
RODR3:
*
*
2
3
Write to P3DDR
Write to P3DR
Write to P3ODR
Read P3DR
Read port 3
Read P3ODR
*
1
Figure C-2 (f) Port 3 Block Diagram (Pin P35)
Notes: 1. Priority order: IIC output > Serial clock output > DR output
2. Output enable signal
3. Open drain control signal
4. The IIC0 module is available as an option in the
H8S/2638, H8S/2639, H8S/2630.
Q
Q
Q
P35DDR
P35ODR
WDDR3
WODR3
P35DR
WDR3
Reset
Reset
Reset
R
C
R
C
R
C
RODR3
RDR3
RPOR3
D
D
D
Appendix C I/O Port Block Diagrams
SCI module
IIC0 module
SCL0 output
IIC0 output enable
Interrupt controller
IRQ5 interrupt input
Serial clock output
enable
Serial clock output
Serial clock input
enable
Serial clock input
SCL0 input
*
4
Page 1433 of 1458