R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 496

• 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: -

12. DDR2-SDRAM Interface (DBSC2)
Rev.1.00 Jan. 10, 2008 Page 464 of 1658
REJ09B0261-0100
5. SDRAM pins should be connected as shown below.
6. SDRAM pins should be connected as shown below.
Memory #3 Pins
DQS
DQS
DM
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
Memory #4 Pins
DQS
DQS
DM
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
SH7785 Pins
MDQS1
MDQS1
MDM1
MDQ15
MDQ14
MDQ13
MDQ12
MDQ11
MDQ10
MDQ9
MDQ8
SH7785 Pins
MDQS0
MDQS0
MDM0
MDQ7
MDQ6
MDQ5
MDQ4
MDQ3
MDQ2
MDQ1
MDQ0