71V2558S133PF IDT, Integrated Device Technology Inc, 71V2558S133PF Datasheet - Page 3

• Manufacturer Part Number: 71V2558S133PF
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 71V2558S133PF

• Density: 4.5Mb
• Access Time (max): 4.2ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 133MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 18b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 300mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 18b
• Number Of Words: 256K
• Lead Free Status / Rohs Status: Not Compliant

Functional Block Diagram
IDT71V2556, IDT71V2558, 128K x 36, 256K x 18, 3.3V Synchronous ZBT™ SRAMs
with 2.5V I/O, Burst Counter, and Pipelined Outputs
Address A [0:16]
CE1, CE2, CE2
ADV/LD
Clock
(optional)
TRST
BWx
TMS
CEN
LBO
R/W
TCK
TDI
OE
(SA Version)
D
D
D
JTAG
Clk
Q
Q
Q
TDO
6.42
3
Control Logic
Gate
Address
Control
MEMORY ARRAY
Commercial and Industrial Temperature Ranges
Data I/O [0:31],
128Kx36 BIT
Output Register
DI
I/O P[1:4]
Mux
D
Q
DO
Sel
4875 drw 01a
,