R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 813

• 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: -

In power-down mode, some of the on-chip modules and the CPU are stopped. This enables to
reduce power consumption.
17.1
• Supports sleep mode, deep sleep mode, and module standby mode
• Supports DDR2-SDRAM power supply backup mode that turns off the power supplies the 1.8-
17.1.1
Power-down modes have the following modes and functions.
• Sleep mode
• Deep sleep mode
• Module standby function
• DDR-SDRAM power supply backup
Table 17.1 shows the conditions of transition to each mode, the states of the CPU, on-chip
modules, etc. in each mode, and the methods for releasing each mode.
V power supply
Features
Types of Power-Down Modes
Section 17 Power-Down Mode
Rev.1.00 Jan. 10, 2008 Page 781 of 1658
17. Power-Down Mode
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