R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 443

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Figure 11.11 SRAM Interface Wait State Timing (Read-Strobe Negate Timing Setting)
(read)
(read)
WEn
(Write)
D31 to D0
(Write)
CLKOUT
A25 to A0
CSn
RDWR
D31 to D0
BS
Note:
RD
* When CSnBCR RDSPL is set to 1.
T
AS1
T
AS1
: Address Setup wait
CSnWCR RDS
: Address Setup wait
T
CSnWCR ADS
CLKOUT
AS1
(0 to 7)
(0 to 7)
T
T
S1
S1
CSnWCR WTS
CSnWCR RDS
T
: WE Setup wait
1
: RD Setup wait
(0 to 7)
(0 to 7)
T
S1
T
W
T
T
w
CSnWCR IW
CSnWCR IW
w
: Access wait
T
: Access wait
(0 to 25)
W
(0 to 25)
T
W
CLKOUT
T
Section 11 Local Bus State Controller (LBSC)
W
Rev. 2.00 May 22, 2009 Page 373 of 1982
T
T
T
2
H1
H1
, T
, T
CSnWCR WTH
SnWCR RDH
T
H2
H2
H1
(0 to 7)
(0 to 7)
: RD Hold wait
: WE Hold wait
*
T
T
AH1
AH1
T
CSnWCR ADH
: Address Hold wait
H2
: Address Hold wait
CSnWCR AHS
(0 to 7)
T
(0 to 7)
AH1
REJ09B0256-0200