R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 453

• 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: -

(1)
Figure 11.17 shows the basic timing for the PCMCIA memory card interface, and figure 11.18
shows the wait timing for the PCMCIA memory card interface.
Memory Card Interface Basic Timing
Figure 11.17 Basic Timing for PCMCIA Memory Card Interface
In this example, DACKn is active-high.
CLKOUT
A25 to A0
CExx
REG
R/W
RD
(In reading)
D15 to D0
(In reading)
WE1
(In writing)
D15 to D0
(In writing)
BS
DACKn
(DA)
Tpcm1
Tpcm2
Rev.1.00 Jan. 10, 2008 Page 421 of 1658
11. Local Bus State Controller (LBSC)
REJ09B0261-0100