R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 1142

• Manufacturer Part Number: R8A77800ANBGAV
• Description: IC SUPERH MPU ROMLESS 449-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77800ANBGAV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 75
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 449-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 28 General Purpose I/O (GPIO)
28.2.28 Port K Pull-Up Control Register (PKPUPR)
PKPUPR is an 8-bit readable/writable register that individually controls the pull-up for this port.
Each bit of this register corresponds to port K (PK7 to PK0), and when these pins are set to the on-
chip modules, the pull-up control is performed individually. However, if these pins are set to the
GPIO in the PKCR, the setting in this register is invalid.
Note: n = 7 to 0
Rev.1.00 Dec. 13, 2005 Page 1090 of 1286
REJ09B0158-0100
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 control of the pins of Port K can be set
individually.
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
PUPR
R/W
PK2
2
1
PUPR
R/W
PK1
1
1
PUPR
R/W
PK0
0
1