IDT70T3339S133BFI IDT, Integrated Device Technology Inc, IDT70T3339S133BFI Datasheet - Page 17

• Manufacturer Part Number: IDT70T3339S133BFI
• Description: IC SRAM 9MBIT 133MHZ 208FBGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT70T3339S133BFI

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 9M (512K x 18)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 2.4 V ~ 2.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 70T3339S133BFI; 800-1378

Timing Waveform of Pipelined Read with Address Counter Advance
Timing Waveform of Flow-Through Read with Address Counter Advance
NOTES:
1. CE
2. If there is no address change via ADS = V
IDT70T3339/19/99S
High-Speed 2.5V 512/256/128K x 18 Dual-Port Static RAM
the data output remains constant for subsequent clocks.
0
ADDRESS
, OE, UB, LB = V
DATA
ADDRESS
DATA
CNTEN
CNTEN
CLK
ADS
OUT
CLK
ADS
OUT
Qx - 1
IL
Qx
; CE
t
t
SAD
SA
EXTERNAL
(2)
ADDRESS
t
t
SAD
SA
An
1
EXTERNAL
(2)
ADDRESS
READ
, R/W, and REPEAT = V
An
t
t
HAD
READ
HA
t
t
t
t
HAD
DC
HA
CH1
t
CH2
t
t
CD1
CYC1
t
CYC2
t
IL
CL1
t
CL2
(loading a new address) or CNTEN = V
Qx
Qn
IH
t
.
CD2
t
READ WITH COUNTER
DC
READ WITH COUNTER
Qn
Qn + 1
6.42
17
IL
Qn + 1
t
t
SCN
SAD
(advancing the address), i.e. ADS = V
Qn + 2
t
t
HCN
HAD
COUNTER
HOLD
Industrial and Commercial Temperature Ranges
t
t
SCN
SAD
t
t
HCN
HAD
Qn + 2
COUNTER
Qn + 3
HOLD
(2)
COUNTER
(2)
IH
READ
WITH
and CNTEN = V
COUNTER
READ
WITH
5652 drw 15
5652 drw 16
Qn + 4
IH
Qn + 3
, then
(1)
,
,
(1)