R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1620

• 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: -

32. Electrical Characteristics
Rev.1.00 Jan. 10, 2008 Page 1588 of 1658
REJ09B0261-0100
CLKOUT
RD/FRAME
D31 to D0
CSn
RD/WR
RDY
BS
DACKn
(DA)
CLKOUT
RD/FRAME
D31 to D0
CSn
RD/WR
RDY
BS
DACKn
(DA)
Legend:
IO:
SA:
DA:
Note:
Figure 32.22 MPX Bus Cycle (Burst Read)
DACK device
Single-address DMA transfer
Dual-address DMA transfer
DACK is configured as active-high.
(1) 1st data: One internal wait cycle, 2nd to 8th data: No waitl
(2) 1st data: No internal wait, 2nd to 8th data: No internal wait + external wait control
Information in the first data bus cycle
D31 to D29:
000:
001:
010:
011:
1xx:
D25 to D0:
Information in the first data bus cycle
D31 to D29:
000:
001:
010:
011:
1xx:
D25 to D0:
Tm1
Tm1
t
t
t
t
t
t
t
t
t
t
t
t
FMD
WDD
CSD
RWD
BSD
DACD
FMD
WDD
CSD
RWD
BSD
DACD
A
A
t
t
RDYS
RDYS
Tmd1w Tmd1 Tmd2w Tmd2 Tmd3
Tmd1w Tmd1 Tmd2 Tmd3 Tmd4 Tmd5 Tmd6 Tmd7 Tmd8
t
t
t
t
WDD
BSD
WDD
BSD
t
t
Access size
Byte
Word (2 bytes)
Longword (4 bytes)
Quadword (8 bytes)
Burst (32 bytes)
Address
Access size
Byte
Word (2 bytes)
Longword (4 bytes)
Quadword (8 bytes)
Burst (32 bytes)
Address
RDS
RDS
t
t
RDYH
RDYH
D1
D1
t
t
RDH
RDH
D2
D3
D3
D4
D4
t
D5
RDYS
Tmd7 Tmd8w Tmd8
D6
D6
t
FMD
t
RDYH
D7
t
FMD
D8
D8
t
t
t
t
t
t
CSD
RWD
DACD
CSD
RWD
DACD