R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 1081

• 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: -

Bit
5
4
Bit Name
PE
O/E
Initial
Value
0
0
R/W
R/W
R/W
Description
Parity Enable
In asynchronous mode, selects whether or not parity bit
addition is performed in transmission, and parity bit
checking is performed in reception.
In clocked synchronous mode, parity bit addition and
checking is disabled regardless of the PE bit setting.
0: Parity bit addition and checking disabled
1: Parity bit addition and checking enabled*
Parity Mode
Selects either even or odd parity for use in parity
addition and checking. In asynchronous mode, the O/E
bit setting is only valid when the PE bit is set to 1,
enabling parity bit addition and checking. In clocked
synchronous mode or when parity addition and
checking is disabled in asynchronous mode, the O/E bit
setting is invalid.
0: Even parity
1: Odd parity
When even parity is set, parity bit addition is performed
in transmission so that the total number of 1-bits in the
transmit character plus the parity bit is even. In
reception, a check is performed to see if the total
number of 1-bits in the receive character plus the parity
bit is even.
When odd parity is set, parity bit addition is performed
in transmission so that the total number of 1-bits in the
transmit character plus the parity bit is odd. In
reception, a check is performed to see if the total
number of 1-bits in the receive character plus the parity
bit is odd.
21. Serial Communication Interface with FIFO (SCIF)
Rev.1.00 Jan. 10, 2008 Page 1049 of 1658
REJ09B0261-0100
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