R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 1145

• 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: -

28.2.31 Input-Pin Pull-Up Control Register 2 (PPUPR2)
PPUPR2 is a 16-bit readable/writable register that individually controls the pull-up for the pin
corresponding to each bit of the register field.
Initial value:
Bit
15 to 12 —
11
10
9
8
7
6 to 4
3
R/W:
Bit:
Bit Name
FD3PUP
FD2PUP
FD1PUP
FD0PUP
NMIPUP
—
IRL3PUP
R/W
15
—
1
R/W
14
—
1
R/W
13
—
1
Initial
value
All 1
1
1
1
1
1
All 1
1
R/W
12
—
1
R/W
PUP
FD3
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
11
1
R/W
PUP
FD2
10
1
Description
Reserved
These bits are always read as 1, and the write value
should always be 1.
Controls pull-up of FD3
0: FD3 pull-up off
1: FD3 pull-up on
Controls pull-up of FD2
0: FD2 pull-up off
1: FD2 pull-up on
Controls pull-up of FD1
0: FD1 pull-up off
1: FD1 pull-up on
Controls pull-up of FD0
0: FD0 pull-up off
1: FD0 pull-up on
Controls pull-up of NMI
0: NMI pull-up off
1: NMI pull-up on
Reserved
These bits are always read as 1, and the write value
should always be 1.
Controls pull-up of IRQ/IRL3
0: IRQ/IRL3 pull-up off
1: IRQ/IRL3 pull-up on
R/W
PUP
FD1
9
1
R/W
PUP
FD0
8
1
R/W
PUP
NMI
7
1
Rev.1.00 Dec. 13, 2005 Page 1093 of 1286
R/W
—
6
1
Section 28 General Purpose I/O (GPIO)
R/W
—
5
1
R/W
—
4
1
R/W
IRL3
PUP
3
1
REJ09B0158-0100
R/W
IRL2
PUP
2
1
R/W
IRL1
PUP
1
1
R/W
IRL0
PUP
0
1