DF70845AD80FPV Renesas Electronics America, DF70845AD80FPV Datasheet - Page 1243

• Manufacturer Part Number: DF70845AD80FPV
• Description: IC SUPERH MCU FLASH 112LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7080r

Specifications of DF70845AD80FPV

• Core Size: 32-Bit
• Program Memory Size: 512KB (512K x 8)
• Core Processor: SH-2
• Speed: 80MHz
• Connectivity: EBI/EMI, FIFO, I²C, SCI, SSU
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• No. Of I/o's: 76
• Ram Memory Size: 32KB
• Cpu Speed: 80MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V, 4.5V To 5.5V
• Embedded Interface Type: I2C, SCI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K570865S001BE - KIT STARTER FOR SH7086R0K570865S000BE - KIT STARTER FOR SH7086HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

22.3.1
Port C is a 16-bit input/output port in the SH7083, SH7084, and SH7085; a 24-bit input/output
port in the SH7086. Port C has the following registers. For details on register addresses and
register states during each processing, refer to section 27, List of Registers.
Table 22.5 Register Configuration
22.3.2
The port C data registers H and L (PCDRH and PCDRL) are 16-bit readable/writable registers that
store port C data. Bits PC15DR to PC0DR correspond to pins PC15 to PC0 (multiplexed functions
omitted here) in the SH7083, SH7084, and SH7085. Bits PC25DR to PC18DR and PC15DR to
PC0DR correspond to pins PC25 to PC18 and PC15 to PC0, respectively (multiplexed functions
omitted here) in the SH7086.
When a pin function is general output, if a value is written to PCDRH or PCDRL, that value is
output directly from the pin, and if PCDRH or PCDRL is read, the register value is returned
directly regardless of the pin state.
When a pin function is general input, if PCDRH or PCDRL is read, the pin state, not the register
value, is returned directly. If a value is written to PCDRH or PCDRL, although that value is
written into PCDRH or PCDRL, it does not affect the pin state. Table 22.6 summarizes port C data
register read/write operations.
Register Name
Port C data register H
Port C data register L
Port C port register H
Port C port register L
Register Descriptions
Port C Data Registers H and L (PCDRH and PCDRL)
Abbrevia-
tion
PCDRH
PCDRL
PCPRH
PCPRL
R/W
R/W
R/W
R
R
Initial Value
H'0000
H'0000
H'xxxx
H'xxxx
Rev. 3.00 May 17, 2007 Page 1185 of 1582
Address
H'FFFFD200
H'FFFFD202
H'FFFFD21C
H'FFFFD21E
Section 22 I/O Ports
REJ09B0181-0300
Access Size
8, 16, 32
8, 16
8, 16, 32
8, 16