HD6417705F133BV Renesas Electronics America, HD6417705F133BV Datasheet - Page 558

• Manufacturer Part Number: HD6417705F133BV
• Description: MPU 3V 0K PB-FREE 208 FP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417705F133BV

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 105
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

20.3
Port C is an 8-bit input/output port with the pin configuration shown in figure 20.3. Each pin has
an input pull-up MOS, which is controlled by the port C control register (PCCR) in the PFC.
20.3.1
Port C has the following register. For details on the register address and access size, see section
24, List of Registers.
20.3.2
PCDR is an 8-bit readable/writable register that stores data for pins PTC7 to PTC0. Bits PC7DT to
PC0DT correspond to pins PTC7 to PTC0. When the pin function is general output port, if the port
is read, the value of the corresponding PCDR bit is returned directly. When the function is general
input port, if the port is read, the corresponding pin level is read.
Rev. 2.00, 09/03, page 510 of 690
Bit
7 to 0
Port C data register (PCDR)
Port C
Register Description
Port C Data Register (PCDR)
Bit
Name
PC7DT
to
PC0DT
Port C
Initial
Value
0
R/W
R/W
PTC7 (input/output)/CS6A (output)
PTC6 (input/output)/CS5A (output)
PTC5 (input/output)/CS4 (output)
PTC4 (input/output)/CS3 (output)
PTC3 (input/output)/CS2 (output)
PTC2 (input/output)/WE3 (output)/DQMUU (output)/AH (output)
PTC1 (input/output)/WE2 (output)/DQMUL (output)
PTC0 (input/output)/BS (output)
Figure 20.3 Port C
Description
Table 20.3 shows the function of PCDR.