IDT71V2556S Integrated Device Technology, IDT71V2556S Datasheet - Page 27

• Manufacturer Part Number: IDT71V2556S
• Description: 128k X 36, 256k X 18 3.3v Synchronous Zbt Srams 2.5v I/o, Burst Counter Pipelined Outputs
• Manufacturer: Integrated Device Technology

NOTE:
1. A read operation is assumed to be in progress.
Timing Waveform of OE Operation
Ordering Information
IDT71V2556, IDT71V2558, 128K x 36, 256K x 18, 3.3V Synchronous ZBT™ SRAMs
with 2.5V I/O, Burst Counter, and Pipelined Outputs
DATA
IDT
OUT
Device
Type
XXXX
OE
X
Power
XX
Speed
XX
Package
XX
Temperature
t
Process/
OHZ
Range
X
(1)
6.42
27
*Available for commercial temperature range only.
** JTAG (SA version) is not available with 100-pin TQFP package
200
*
166
133
100
IDT71V2556
IDT71V2558
Blank
S
SA
Blank
I
PF*
*
BG
BQ
X
100-pin Plastic Thin Quad Flatpack (TQFP)
119 Ball Grid Array (BGA)
165 Fine Pitch Ball Grid Array (fBGA)
Clock Frequency in Megahertz
Commercial (0°C to +70°C)
Industrial (-40°C to +85°C)
Standard Power
Standard Power with JTAG
Interface
Current generation die step optional
First generation or current die step
Commercial and Industrial Temperature Ranges
128Kx36 Pipelined ZBT SRAM with 2.5V I/O
256Kx18 Pipelined ZBT SRAM with 2.5V I/O
t
OLZ
t
OE
Valid
4875 drw 12
4875 drw 11
,
,