R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 1473

• 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: -

28.2.40 Input-Pin Pull-Up Control Register 1 (PPUPR1)
PPUPR1 is a 16-bit readable/writable register that performs the pull-up control for the pin
corresponding to each bit of the register field.
28.2.41 Input-Pin Pull-Up Control Register 2 (PPUPR2)
PPUPR2 is a 16-bit readable/writable register that performs the pull-up control for the pin
corresponding to each bit of the register field.
Initial value:
Initial value:
Bit
15 to 3
2
1 and 0
R/W:
R/W:
Bit:
Bit:
Bit Name
—
RDYPUP
—
R/W
R/W
15
15
—
—
1
1
R/W
R/W
14
14
—
—
1
1
R/W
R/W
13
13
—
—
1
1
Initial
value
All 1
1
All 1
R/W
R/W
12
—
12
—
1
1
R/W
R/W
R/W
R/W
R/W
R/W
11
—
11
—
1
1
R/W
R/W
10
10
—
—
1
1
Description
Reserved
These bits are always read as 1, and the write value
should always be 1.
Controls pull-up of the RDY pin
0: RDY pull-up off
1: RDY pull-up on
Reserved
These bits are always read as 1, and the write value
should always be 1.
R/W
R/W
—
—
9
1
9
1
R/W
R/W
—
—
8
1
8
1
R/W
SIOF
R/W
UP1
—
7
1
7
1
Rev.1.00 Jan. 10, 2008 Page 1441 of 1658
SIOF
R/W
R/W
UP0
—
6
1
6
1
28. General Purpose I/O Ports (GPIO)
R/W
R/W
PUP
CLK
—
5
1
5
1
R/W
R/W
PUP
NMI
—
4
1
4
1
R/W
R/W
IRL3
PUP
—
3
1
3
1
REJ09B0261-0100
R/W
R/W
RDY
IRL2
PUP
PUP
2
1
2
1
R/W
R/W
IRL1
PUP
—
1
1
1
1
R/W
R/W
IRL0
PUP
—
0
1
0
1