R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 283

• Manufacturer Part Number: R8A77850ANBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ANBGV

• 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: -20°C ~ 75°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Bit
5 to 0
Bit Name
L1SSZ
Initial
Value
Undefined R/W
R/W
Description
OL memory Page 1 Block Transfer Source Address
Select
When MMUCR.AT = 0 or RAMCR.RP = 0, these bits
select whether the operand addresses or L1SADR
values are used as bits 15 to 10 of the transfer source
physical address for block transfer to page 1A or 1B in
the OL memory. L1SSZ bits [5:0] correspond to the
transfer source physical addresses [15:10].
0: The operand address is used as the transfer source
1: The L1SADR value is used as the transfer source
Settable values:
111111: Transfer source physical address is specified
111110: Transfer source physical address is specified
111100: Transfer source physical address is specified
111000: Transfer source physical address is specified
110000: Transfer source physical address is specified
100000: Transfer source physical address is specified
000000: Transfer source physical address is specified
Settings other than the ones given above are
prohibited.
physical address.
physical address.
in 1-Kbyte units.
in 2-Kbyte units.
in 4-Kbyte units.
in 8-Kbyte units.
in 16-Kbyte units.
in 32-Kbyte units.
in 64-Kbyte units.
Rev.1.00 Jan. 10, 2008 Page 251 of 1658
9. On-Chip Memory
REJ09B0261-0100