HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 328

• 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 9 I/O Ports
Port C MOS Pull-Up Control Register (PCPCR)
PCPCR is an 8-bit readable/writable register that controls the MOS input pull-up function
incorporated into port C on an individual bit basis.
In modes 6 and 7, if PCPCR is set to 1 when the port is in the input state in accordance with the
settings of PCDDR, the MOS input pull-up is set to ON.
PCPCR is initialized to H'00 by a reset, and in hardware standby mode. It retains its prior state by
a manual reset or in software standby mode.
Port C Open Drain Control Register (PCODR)
PCDDR is an 8-bit Read/Write register and controls PMOS On/Off of each pin (PC7 to PC0) of
port C.
If PCODR is set to 1 by setting AE3 to AE0 in PFCR in mode other than address output mode,
port C pins function as NMOS open drain outputs and when the setting is cleared to 0, the pins
function as CMOS outputs.
PCODR is initialized to H'00 in reset mode or hardware standby mode. PCODR retains the last
state in software standby mode.
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Bit
Initial value
Read/Write
Bit
Initial value :
R/W
:
:
PC7ODR
PC7PCR PC6PCR PC5PCR PC4PCR PC3PCR PC2PCR PC1PCR PC0PCR
R/W
R/W
7
0
7
0
PC6ODR
R/W
R/W
6
0
6
0
PC5ODR
R/W
R/W
5
0
5
0
PC4ODR
R/W
R/W
4
0
4
0
PC3ODR
R/W
R/W
3
0
3
0
PC2ODR
R/W
R/W
2
0
2
0
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
PC1ODR
R/W
R/W
1
0
1
0
PC0ODR
May 28, 2010
R/W
R/W
0
0
0
0