HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 209
HD64F3026X25
Manufacturer Part Number
HD64F3026X25
Description
MCU 3V 256K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.DF3026XBL25V.pdf
(843 pages)
Specifications of HD64F3026X25
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
PWM, WDT
Number Of I /o
70
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F3026X25
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 209 of 843
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In modes 5 to 7, P5DDR is a write-only register. Its value cannot be read. All bits return 1 when
read.
P5DDR is initialized to H'FF in modes 1 to 4, and to H'F0 in modes 5 to 7, by a reset and in
hardware standby mode. In software standby mode it retains its previous setting. Therefore, if a
transition is made to software standby mode while port 5 is functioning as an input/output port and
a P5DDR bit is set to 1, the corresponding pin maintains its output state.
Port 5 Data Register (P5DR): P5DR is an 8-bit readable/writable register that stores output data
for port 5. When port 5 functions as an output port, the value of this register is output. When a bit
in P5DDR is set to 1, if port 5 is read the value of the corresponding P5DR bit is returned. When a
bit in P5DDR is cleared to 0, if port 5 is read the corresponding pin logic level is read.
Bits 7 to 4 are reserved. They are fixed at 1, and cannot be modified.
P5DR is initialized to H'F0 by a reset and in hardware standby mode. In software standby mode it
retains its previous setting.
Port 5 Input Pull-Up MOS Control Register (P5PCR): P5PCR is an 8-bit readable/writable
register that controls the MOS input pull-up transistors in port 5.
Bits 7 to 4 are reserved. They are fixed at 1, and cannot be modified.
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
—
—
7
1
—
—
7
1
Reserved bits
Reserved bits
—
—
6
1
—
—
6
1
—
—
5
1
—
—
5
1
—
—
4
1
—
—
4
1
P5 PCR
R/W
3
3
0
Rev. 2.00 Sep 20, 2005 page 169 of 800
R/W
Port 5 input pull-up MOS control 3 to 0
These bits control input pull-up
transistors built into port 5
P5
3
0
P5 PCR
3
R/W
2
2
0
Port 5 data 3 to 0
These bits store data
for port 5 pins
R/W
P5
2
0
P5 PCR
2
R/W
1
1
0
Section 7 I/O Ports
R/W
P5
REJ09B0260-0200
1
0
P5 PCR
1
R/W
0
0
0
R/W
P5
0
0
0
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