D12321VF20V Renesas Electronics America, D12321VF20V Datasheet - Page 1182

• Manufacturer Part Number: D12321VF20V
• Description: IC H8S/2321 MCU ROMLESS 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12321VF20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 86
• Program Memory Type: ROMless
• Ram Size: 4K 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Appendix B Internal I/O Registers
PADR—Port A Data Register
PBDR—Port B Data Register
PCDR—Port C Data Register
Rev.6.00 Sep. 27, 2007 Page 1150 of 1268
REJ09B0220-0600
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
:
:
:
:
:
:
:
:
:
PA7DR
PB7DR
PC7DR
R/W
R/W
R/W
7
0
7
0
7
0
PA6DR
PB6DR
PC6DR
R/W
R/W
R/W
6
0
6
0
6
0
Stores output data for port C pins (PC
Stores output data for port B pins (PB
Stores output data for port A pins (PA
PA5DR
PB5DR
PC5DR
R/W
R/W
R/W
5
0
5
0
5
0
PA4DR
PB4DR
PC4DR
R/W
R/W
R/W
4
0
4
0
4
0
H'FF69
H'FF6A
H'FF6B
PA3DR
PB3DR
PC3DR
R/W
R/W
R/W
3
0
3
0
3
0
PA2DR
PB2DR
PC2DR
R/W
R/W
R/W
7
7
7
2
0
2
0
2
0
to PB
to PC
to PA
0
0
0
)
)
PA1DR
)
PB1DR
PC1DR
R/W
R/W
R/W
1
0
1
0
1
0
PA0DR
PB0DR
PC0DR
R/W
R/W
R/W
0
0
0
0
0
0
Port A
Port C
Port B