R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 474

• 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: -

11. Local Bus State Controller (LBSC)
Rev.1.00 Jan. 10, 2008 Page 442 of 1658
REJ09B0261-0100
Figure 11.37 Example of Byte Control SRAM with 64-Bit Data Width
SH7785
D63 to D48
D47 to D32
D31 to D16
D15 to D0
A18 to A3
WE7
WE6
WE5
WE4
WE3
WE2
WE1
WE0
CSn
R/W
RD
A15 to A0
CS
OE
WE
I/O15 to I/O0
UB
LB
A15 to A0
CS
OE
WE
I/O15 to I/O0
UB
LB
A15 to A0
CS
OE
WE
I/O15 to /O0
UB
LB
A15 to A0
CS
OE
WE
I/O15 to I/O0
UB
LB
64K × 16 bits
SRAM