R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 443
R8A77850ANBGV
Manufacturer Part Number
R8A77850ANBGV
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R8A77850ANBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 443 of 1694
- Download datasheet (9Mb)
Figure 11.11 SRAM Interface Wait Timing (Read-Strobe/Write-Strobe Timing Setting)
CLKOUT
A25-A0
CSn
R/W
RD
D31-D0
WEn
D31-D0
(ADS=000)
D31-D0
(ADS=001 to 111)
BS
Notes: 1.
TS1: CSn assertion - WEn assertion delay cycle
2.
TS1: CSn assertion - RD assertion delay cycle
TAS1: Address setup wait
TAS1: Address setup wait
When CSnBCR RDSPL is set to 1
When CSnWCR BSH is set to 1
CSnWCR ADS=001
CSnWCR BSH=001
TAS1
CSnWCR WTS = 001
CSnWCR RDS = 001
CLKOUT
T1
TS1
*
2
Tw
CSnWCR IW = 0100
CSnWCR IW = 0100
Tw: Access wait
Tw: Access wait
Tw
Tw
CLKOUT
TH1, TH2: WE negation - CSn negation delay cycle
TH1, TH2: RD negation - CSn negation delay cycle
Tw
T2
Rev.1.00 Jan. 10, 2008 Page 411 of 1658
CSnWCR WTH = 010
CSnWCR RDH = 010
11. Local Bus State Controller (LBSC)
TH1
*
1
TAH1: Address hold wait
TAH1: Address hold wait
CSnWCR AHS = 001
CSnWCR ADH = 001
TH2
TAH1
REJ09B0261-0100
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