R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 1469

• Manufacturer Part Number: R8A77850BDBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850BDBGV#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: -

28.2.36 Port K Pull-Up Control Register (PKPUPR)
PKPUPR is an 8-bit readable/writable register that performs the pull-up control for each of the
port K7 to K0 (PK7 to PK0) pins when the port K pins are used by peripheral modules. When the
port K pins are used by the GPIO, the setting for this register is ignored.
Note: n = 7 to 0
Bit
7
6
5
4
3
2
1
0
Bit Name
PK7PUPR
PK6PUPR
PK5PUPR
PK4PUPR
PK3PUPR
PK2PUPR
PK1PUPR
PK0PUPR
Initial value:
Initial
value
1
1
1
1
1
1
1
1
R/W:
Bit:
PUPR
R/W
PK7
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7
1
PUPR
R/W
PK6
6
1
Description
Pull-up of each Port K pin can be controlled
independently.
0: PKn pull-up off
1: PKn pull-up on
PUPR
R/W
PK5
5
1
PUPR
R/W
PK4
4
1
PUPR
R/W
PK3
3
1
Rev.1.00 Jan. 10, 2008 Page 1437 of 1658
PUPR
R/W
PK2
2
1
28. General Purpose I/O Ports (GPIO)
PUPR
R/W
PK1
1
1
PUPR
R/W
PK0
0
1
REJ09B0261-0100