DF2328BVF25V Renesas Electronics America, DF2328BVF25V Datasheet - Page 408
DF2328BVF25V
Manufacturer Part Number
DF2328BVF25V
Description
IC H8S MCU FLASH 256K 128QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheets
1.HEWH8E10A.pdf
(19 pages)
2.D12312SVTE25V.pdf
(341 pages)
3.D12322RVF25V.pdf
(1304 pages)
Specifications of DF2328BVF25V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
87
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
128-QFP
For Use With
EDK2329 - DEV EVALUATION KIT H8S/2329
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
HD64F2328BVF25V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2328BVF25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 408 of 1304
- Download datasheet (8Mb)
Section 9 I/O Ports
Port 3 Register (PORT3)
Note: * Determined by state of pins P3
PORT3 is an 8-bit read-only register that shows the pin states. Writing of output data for the port 3
pins (P3
Bits 7 and 6 are reserved; they return an undefined value if read, and cannot be modified.
If a port 3 read is performed while P3DDR bits are set to 1, the P3DR values are read. If a port 3
read is performed while P3DDR bits are cleared to 0, the pin states are read.
After a reset and in hardware standby mode, PORT3 contents are determined by the pin states, as
P3DDR and P3DR are initialized. PORT3 retains its prior state in software standby mode.
Port 3 Open Drain Control Register (P3ODR)
P3ODR is an 8-bit readable/writable register that controls the PMOS on/off status for each port 3
pin (P3
Bits 7 and 6 are reserved; they return an undefined value if read, and cannot be modified.
Setting a P3ODR bit to 1 makes the corresponding port 3 pin an NMOS open-drain output pin,
while clearing the bit to 0 makes the pin a CMOS output pin.
P3ODR is initialized to H'00 (bits 5 to 0) by a reset, and in hardware standby mode. It retains its
prior state in software standby mode.
Rev.6.00 Sep. 27, 2007 Page 376 of 1268
REJ09B0220-0600
Bit
Initial value :
R/W
Bit
Initial value :
R/W
5
5
to P3
to P3
0
:
:
:
:
).
0
) must always be performed on P3DR.
Undefined Undefined
Undefined Undefined
—
—
—
—
7
7
—
—
—
—
6
6
P35ODR P34ODR P33ODR P32ODR P31ODR P30ODR
5
to P3
R/W
P35
— *
R
5
5
0
0
.
R/W
P34
— *
R
4
4
0
R/W
P33
— *
R
3
3
0
R/W
P32
— *
R
2
2
0
R/W
P31
— *
R
1
1
0
R/W
P30
— *
R
0
0
0
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