70V9099L12PF IDT, Integrated Device Technology Inc, 70V9099L12PF Datasheet - Page 11

• Manufacturer Part Number: 70V9099L12PF
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 70V9099L12PF

• Density: 1Mb
• Access Time (max): 25ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 50MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 34b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 200mA
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 8b
• Number Of Words: 128K
• 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.
IDT70V9199/099L
High-Speed 3.3V 128K x9/x8 Dual-Port Synchronous Pipelined Static RAM
ADDRESS
reference use only.
DATA
ADDRESS
0
DATA
DATA
and ADS = V
DATA
CLK
R/
CE
CE
OUT
OE
CLK
CE
R/
CE
OUT
IN
W
0
1
W
IN
(4)
0
1
(4)
IL
; CE
t
t
t
SW
SA
SC
1
t
t
t
SC
SW
SA
and CNTRST = V
An
An
t
t
t
HW
HC
HA
t
t
t
t
HW
HC
HA
CH2
(2)
t
CH2
(2)
t
CYC2
t
CYC2
READ
t
CL2
IH
READ
t
CL2
. "NOP" is "No Operation".
An +1
An +1
t
CD2
t
CD2
t
OHZ
Qn
(1)
t
t
Dn + 2
Qn
SW
SD
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
11
NOP
t
CKHZ
(5)
WRITE
Dn + 3
An + 3
(1)
t
SD
Dn + 2
An + 2
t
HD
Industrial and Commercial Temperature Ranges
WRITE
An + 4
An + 3
t
CKLZ
(1)
t
CKLZ
READ
An + 5
(1)
READ
IL
An + 4
t
CD2
)
t
(3)
CD2
4859 drw 11
Qn + 4
Qn + 3
4859 drw 10
(3)