R8A77850ADBGV#RD0Z Renesas Electronics America, R8A77850ADBGV#RD0Z Datasheet - Page 1458

• Manufacturer Part Number: R8A77850ADBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ADBGV#RD0Z

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

28. General Purpose I/O Ports (GPIO)
28.2.25 Port J Data Register (PJDR)
PJDR is an 8-bit readable/writable register that stores port J data.
Rev.1.00 Jan. 10, 2008 Page 1426 of 1658
REJ09B0261-0100
Bit
7
6
5
4
3
2
1
0
Bit Name
PJ7DT
PJ6DT
PJ5DT
PJ4DT
PJ3DT
PJ2DT
PJ1DT
PJ0DT
Initial value:
Initial
value
Pin input R/W
Pin input R/W
Pin input R/W
Pin input R/W
Pin input R/W
Pin input R/W
Pin input R/W
Pin input R/W
R/W:
Bit:
PJ7DT
R/W
R/W
7
x
PJ6DT
R/W
6
x
Description
These bits store output data of a pin which is used as a
general-purpose output port. When the pin functions as
a general-purpose output port, reading the port will read
out the value of the corresponding bit of this register.
When the pin functions as a general-purpose input port,
reading the port will read out the status of the
corresponding pin.
PJ5DT
R/W
x
5
PJ4DT
R/W
x
4
PJ3DT
R/W
3
x
PJ2DT
R/W
2
x
PJ1DT
R/W
1
x
PJ0DT
R/W
0
x