R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1619

• 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: -

CLKOUT
RD/FRAME
D31 to D0
CSn
RD/WR
WEn
RDY
BS
DACKn
(DA)
Legend:
IO:
SA:
DA:
Note: DACK is configured as active-high.
DACK device
Single-address DMA transfer
Dual-address DMA transfer
(1) 1st data: No wait
Information in the first data bus cycle
D31 to D29: Access size
000:
001:
010:
011:
1xx:
D25 to D0: Address
t
RDYS
t
t
t
RWD
BSD
DACD
Tm1
t
t
t
t
CSD
WED1
WDD
FMD
A
Byte
Word (2 bytes)
Longword (4 bytes)
Quadword (8 bytes)
Burst (32 bytes)
Tmd1
t
t
t
WDD
BSD
FMD
D0
t
RDYH
t
DACD
t
t
t
t
WDD
CSD
RWD
WED1
Figure 32.21 MPX Basic Bus Cycle (Write)
(2) 1st data: One internal wait cycle
t
t
t
DACD
BSD
RWD
Tm1
Information in the first data bus cycle
D31 to D29: Access size
000:
001:
010:
011:
1xx:
D25 to D0: Address
t
t
t
t
FMD
WDD
WED1
CSD
A
t
RDYS
Tmd1w
t
t
WDD
t
BSD
FMD
Byte
Word (2 bytes)
Longword (4 bytes)
Quadword (8 bytes)
Burst (32 bytes)
D0
Tmd1
t
RDYH
t
DACD
t
t
t
t
WDD
CSD
RWD
WED1
Rev.1.00 Jan. 10, 2008 Page 1587 of 1658
(3) 1st data: One internal wait + one external wait cycles
t
t
t
DACD
BSD
Information in the first data bus cycle
D31 to D29: Access size
000:
001:
010:
011:
1xx:
D25 to D0: Address
RWD
Tm1
t
t
t
t
WED1
WDD
CSD
FMD
A
t
RDYS
Tmd1w
t
t
t
WDD
BSD
FMD
32. Electrical Characteristics
Byte
Word (2 bytes)
Longword (4 bytes)
Quadword (8 bytes)
Burst (32 bytes)
t
RDYS
D0
Tmd1w
t
RDYH
REJ09B0261-0100
Tmd1
t
RDYH
t
DACD
t
t
t
t
RWD
WDD
WED1
CSD