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128K x 9 SuperSync FIFO, 5.0V

封装信息

Lead Count (#) 64
Pkg. Type TQFP
Pkg. Code PN64
Pitch (mm) 0.8
Pkg. Dimensions (mm) 14.0 x 14.0 x 1.4

环境和出口类别

Pb (Lead) Free No
ECCN (US) NLR
HTS (US) 8542320070
Moisture Sensitivity Level (MSL) 3

产品属性

Pkg. Type TQFP
Lead Count (#) 64
Pb (Lead) Free No
Carrier Type Tray
Architecture Uni-directional
Bus Width (bits) 9
Core Voltage (V) 5
Density (Kb) 1024
Family Name SuperSync
I/O Frequency (MHz) 1 - 1
I/O Type 5.0 V TTL
Interface Synchronous
Length (mm) 14
MOQ 90
Moisture Sensitivity Level (MSL) 3
Organization 128K x 9
Package Area (mm²) 196.0
Pb Free Category e0
Pitch (mm) 0.8
Pkg. Dimensions (mm) 14.0 x 14.0 x 1.4
Qty. per Carrier (#) 90
Qty. per Reel (#) 0
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Tape & Reel No
Temp. Range -40 to 85°C
Thickness (mm) 1.4
Width (mm) 14

描述

The 72291 is a 128K x 9 SuperSync FIFO memory with clocked read and write controls. The Frequency Select pin (FS) has been removed, thus it is no longer necessary to select which of the two clock inputs, RCLK or WCLK, is running at the higher frequency. The period required by the retransmit operation and the first word data latency period is now fixed and short. (The variable clock cycle counting delay associated with the latency period found on previous SuperSync devices has been eliminated on this SuperSync family.)