R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1389

• 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
7
6
5
4
Bit Name
BTOERB
TRREQF1 0
TRREQF0 0
STERINTE 0
Initial
Value
0
R/W
R/W
R/W
R/W
R/W
Description
Timeout Error
This bit is set to 1 if a timeout error occurs (bits
RBTIMCNT20 to RBTIMCNT0 in FLBSYCNT are set to
0 after they are decremented).
Since this bit is a flag bit, 1 cannot be written to this bit.
Only 0 can be written to clear the flag.
0: Indicates that no timeout error occurs
1: Indicates that a timeout error occurs
FLECFIFO Transfer Request Flag
Indicates that a transfer request is issued from
FLECFIFO.
Since this bit is a flag bit, 1 cannot be written to this bit.
Only 0 can be written to clear the flag.
0: Indicates that no transfer request is issued from
1: Indicates that a transfer request is issued from
FLDTFIFO Transfer Request Flag
Indicates that a transfer request is issued from
FLDTFIFO.
Since this bit is a flag bit, 1 cannot be written to this bit.
Only 0 can be written to clear the flag.
0: Indicates that no transfer request is issued from
1: Indicates that a transfer request is issued from
Interrupt Enable at Status Error
Enables or disables an interrupt request to the CPU
when a status error has occurred.
0: Disables the interrupt request to the CPU by a status
1: Enables the interrupt request to the CPU by a status
error
error
FLECFIFO
FLECFIFO
FLDTFIFO
FLDTFIFO
27. NAND Flash Memory Controller (FLCTL)
Rev.1.00 Jan. 10, 2008 Page 1357 of 1658
REJ09B0261-0100