IDT70V9279S15PRF IDT, Integrated Device Technology Inc, IDT70V9279S15PRF Datasheet - Page 13

• Manufacturer Part Number: IDT70V9279S15PRF
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT70V9279S15PRF

• Density: 512Kb
• Access Time (max): 15ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 28.5MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 15b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 220mA
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 128
• Word Size: 16b
• Number Of Words: 32K
• Lead Free Status / Rohs Status: Not Compliant

Timing Waveform of Pipelined Read-to-Write-to-Read (OE Controlled)
Timing Waveform of Pipelined Read-to-Write-to-Read (OE = V
NOTES:
1. Transition is measured 0mV from Low or High-impedance voltage with the Output Test Load (Figure 2).
2. Output state (High, Low, or High-impedance) is determined by the previous cycle control signals.
3. CE
4. Addresses do not have to be accessed sequentially since ADS = V
5. "NOP" is "No Operation." Data in memory at the selected address may be corrupted and should be re-written to guarantee data integrity.
IDT70V9279/69S/L
High-Speed 32/16K x 16 Dual-Port Synchronous Static RAM
reference use only.
0
, UB, LB, and ADS = V
ADDRESS
DATA
ADDRESS
DATA
DATA
UB, LB
DATA
UB, LB
CLK
CE
R/
CE
OUT
OE
CLK
CE
R/
W
IN
CE
OUT
0
1
(4)
W
IN
0
1
(4)
t
t
t
t
IL
SB
SC
SW
SA
; CE
t
t
t
t
SB
An
SW
SC
SA
An
t
t
t
t
1
HC
HW
HA
HB
, CNTEN, and CNTRST = V
t
CH2
t
t
t
t
(2)
HC
HW
HA
HB
t
CH2
(2)
t
CYC2
t
READ
CYC2
t
CL2
READ
t
CL2
An +1
An +1
t
CD2
t
CD2
t
OHZ
Qn
(1)
IH
.
t
t
Dn + 2
SW
SD
Qn
An + 2
IL
t
SW
An + 2
constantly loads the address on the rising edge of the CLK; numbers are for
t
t
HD
HW
t
HW
6.42
13
NOP
t
CKHZ
(5)
WRITE
An + 3
Dn + 3
(1)
t
SD
Dn + 2
An + 2
t
HD
WRITE
Industrial and Commercial Temperature Ranges
An + 4
An + 3
t
CKLZ
(1)
t
CKLZ
READ
An + 5
(1)
READ
An + 4
t
CD2
t
CD2
IL
3743 drw 12
Qn + 4
)
Qn + 3
3743 drw 11
(3)
,
,
(3)