HD64F3644PV Renesas Electronics America, HD64F3644PV Datasheet - Page 209
HD64F3644PV
Manufacturer Part Number
HD64F3644PV
Description
IC H8/3644 MCU FLASH 32K 64SDIP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Lr
Datasheet
1.HD64F3644HV.pdf
(551 pages)
Specifications of HD64F3644PV
Core Processor
H8/300L
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI
Peripherals
PWM, WDT
Number Of I /o
53
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
64-SDIP (0.750", 19.05mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Quantity
Price
Company:
Part Number:
HD64F3644PV
Manufacturer:
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Quantity:
135
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Port Data Register 5 (PDR5)
PDR5 is an 8-bit register that stores data for port 5 pins P5
bits are set to 1, the values stored in PDR5 are read, regardless of the actual pin states. If port 5 is
read while PCR5 bits are cleared to 0, the pin states are read.
Upon reset, PDR5 is initialized to H'00.
Port Control Register 5 (PCR5)
PCR5 is an 8-bit register for controlling whether each of the port 5 pins P5
input pin or output pin. Setting a PCR5 bit to 1 makes the corresponding pin an output pin, while
clearing the bit to 0 makes the pin an input pin.
Upon reset, PCR5 is initialized to H'00.
PCR5 is a write-only register, which is always read as all 1s.
Port Pull-Up Control Register 5 (PUCR5)
PUCR5 controls whether the MOS pull-up of each port 5 pin is on or off. When a PCR5 bit is
cleared to 0, setting the corresponding PUCR5 bit to 1 turns on the MOS pull-up for the
corresponding pin, while clearing the bit to 0 turns off the MOS pull-up.
Upon reset, PUCR5 is initialized to H'00.
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
PUCR5
PCR5
R/W
R/W
P5
W
7
0
7
0
7
0
7
7
7
PUCR5
PCR5
R/W
R/W
P5
W
0
0
0
6
6
6
6
6
6
PUCR5
PCR5
R/W
R/W
P5
W
0
0
0
5
5
5
5
5
5
PUCR5
PCR5
R/W
R/W
P5
W
4
0
4
0
4
0
4
4
4
Rev. 6.00 Sep 12, 2006 page 187 of 526
7
PUCR5
PCR5
to P5
R/W
R/W
P5
W
3
0
3
0
3
0
3
0
3
. If port 5 is read while PCR5
3
PUCR5
PCR5
R/W
R/W
P5
W
2
0
2
0
2
0
2
7
2
to P5
2
Section 8 I/O Ports
PUCR5
REJ09B0326-0600
PCR5
0
R/W
R/W
P5
W
functions as an
1
0
1
0
1
0
1
1
1
PUCR5
PCR5
R/W
R/W
P5
W
0
0
0
0
0
0
0
0
0
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