HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 655

• Manufacturer Part Number: HD64F7144F50V
• Description: IC SUPERH MCU FLASH 256K 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• 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
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

17.1.5
PCIOR is a 16-bit readable/writable register that is used to set the pins on port C as inputs or
outputs. Bits PC15IOR to PC0IOR correspond to pins PC15 to PC0 (names of multiplexed pins
are here given as port names and pin numbers alone). PCIOR is enabled when the port C pins are
functioning as general-purpose inputs/outputs (PC15 to PC0). In other states, PCIOR is disabled.
A given pin on port C will be an output pin if the corresponding bit in PCIOR is set to 1, and an
input pin if the bit is cleared to 0.
The initial value of PCIOR is H'0000.
17.1.6
PCCR is a 16-bit readable/writable register that is used to select the multiplexed pin function of
the pins on port C.
• Port C Control Register (PCCR)
Register Bit
PCCR
PCCR
PCCR
PCCR
Port C I/O Register (PCIOR)
Port C Control Register (PCCR)
15
14
13
12
Bit Name
PC15MD
PC14MD
PC13MD
PC12MD
0*
0*
0*
0*
Initial
Value
R/W
R/W
R/W
R/W
R/W
Description
PC15 Mode
Selects the function of the PC15/A15 pin.
0: PC15 I/O (port)
1: A15 output (BSC)
PC14 Mode
Selects the function of the PC14/A14 pin.
0: PC14 I/O (port)
1: A14 output (BSC)
PC13 Mode
Selects the function of the PC13/A13 pin.
0: PC13 I/O (port)
1: A13 output (BSC)
PC12 Mode
Selects the function of the PC12/A12 pin.
0: PC12 I/O (port)
1: A12 output (BSC)
Rev.4.00 Mar. 27, 2008 Page 609 of 882
17. Pin Function Controller (PFC)
REJ09B0108-0400