D12312SVTE25 Renesas Electronics America, D12312SVTE25 Datasheet - Page 319

• Manufacturer Part Number: D12312SVTE25
• Description: MCU 3V 0K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Type: ROMless
• 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412312SVTE25; HD6412312SVTE25

Port F Data Register (PFDR)
Bit
Initial value :
R/W
PFDR is an 8-bit readable/writable register that stores output data for the port F pins (PF7 to PF0).
PFDR is initialized to H'00 by a reset, and in hardware standby mode. It retains its prior state in
software standby mode.
Port F Register (PORTF)
Bit
Initial value :
R/W
Note: * Determined by state of pins PF7 to PF0.
PORTF is an 8-bit read-only register that shows the pin states, and cannot be modified. Writing of
output data for the port F pins (PF7 to PF0) must always be performed on PFDR.
If a port F read is performed while PFDDR bits are set to 1, the PFDR values are read. If a port F
read is performed while PFDDR bits are cleared to 0, the pin states are read.
After a reset and in hardware standby mode, PORTF contents are determined by the pin states, as
PFDDR and PFDR are initialized. PORTF retains its prior state in software standby mode.
Port Function Control Register 1 (PFCR1)
PFCR1 is an 8-bit readable/writable register that performs I/O port control. PFCR1 is initialized to
H'0F by a reset, and in hardware standby mode.
Bit
Initial value :
R/W
:
:
:
:
:
:
PF7DR
R/W
PF7
— *
CSS17
R
7
0
7
R/W
7
0
PF6DR
R/W
PF6
— *
CSS36 PF1CS5S PF0CS4S
R
6
0
6
R/W
6
0
PF5DR
R/W
PF5
— *
R
5
0
5
R/W
5
0
PF4DR
R/W
PF4
— *
R
0
4
4
R/W
4
0
Rev.7.00 Feb. 14, 2007 page 285 of 1108
PF3DR
R/W
PF3
— *
A23E
R/W
R
3
0
3
3
1
PF2DR
R/W
PF2
— *
A22E
R/W
R
2
0
2
2
1
Section 8 I/O Ports
PF1DR
REJ09B0089-0700
R/W
PF1
A21E
— *
R/W
R
1
0
1
1
1
PF0DR
R/W
A20E
PF0
— *
R/W
R
0
0
0
0
1