HD64F3644PV Renesas Electronics America, HD64F3644PV Datasheet - Page 221
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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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F3644PV
Manufacturer:
Renesas Electronics America
Quantity:
135
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8.9
8.9.1
Port 9 is a 5-bit I/O port, configured as shown in figure 8.8.
8.9.2
Table 8.23 shows the port 9 register configuration.
Table 8.23 Port 9 Registers
Name
Port data register 9
Port control register 9
Port Data Register 9 (PDR9)
Notes: 1. Bits 7 to 6 are reserved; they are always read as 1 and cannot be modified.
Bit
Initial value
Read/Write
Note: * There is no P9
2. Bit 5 is reserved; it is always read as 0 and cannot be modified.
3. In the on-chip flash memory version, this bit is always read as 0 and cannot be
Port 9
Overview
Register Configuration and Description
modified.
1 *
7
1
0
function in the flash memory version since P9
Figure 8.8 Port 9 Pin Configuration
1 *
6
1
Abbr.
PDR9
PCR9
Port 9
0 *
5
2
R/W
R/W
W
R/W
P9
4
0
4
Rev. 6.00 Sep 12, 2006 page 199 of 526
R/W
P9
P9
P9
P9
P9 *
P9
Initial Value
H'C0
H'C0
3
0
4
3
2
1
0
3
0
R/W
P9
is used as the FV
2
0
2
Section 8 I/O Ports
REJ09B0326-0600
R/W
P9
Address
H'FFDC
H'FFEC
1
0
1
PP
P9
R/W
pin.
0
0
0
*
3
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