MCM72F8 View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MCM72F8 Datasheet PDF : 12 Pages
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
2MB and 4MB Synchronous Fast
Static RAM Module
The MCM72F8 (2MB) is configured as 256K x 72 bits and the MCM72F9 (4MB)
is configured as 512K x 72 bits. Both are packaged in a 168–pin dual–in–line
memory module DIMM. Each module uses Motorola’s 3.3 V 256K x 18 bit
flow–through BurstRAMs.
Address (A), data inputs (DQ, DP), and all control signals except output enable
(G) are clock (K) controlled through positive–edge–triggered noninverting
registers.
Write cycles are internally self–timed and initiated by the rising edge of the
clock (K) input. This feature provides increased timing flexibility for incoming
signals. Synchronous byte write (W) allows writes to either individual bytes or to
both bytes.
• Single 3.3 V + 10%, – 5% Power Supply
• Plug and Pin Compatibility with 2MB and 4MB
• Multiple Clock Pins for Reduced Loading
• All Inputs and Outputs are LVTTL Compatible
• Byte Write Capability
• Fast SRAM Access Times: 8/9/12 ns
• Decoupling Capacitors for Each Fast Static RAM
• High Quality Multi–Layer FR4 PWB With Separate Power and Ground
Planes
• Amp Connector, Part Number: 390064–4
• 168–Pin DIMM Module
Order this document
by MCM72F8/D
MCM72F8
MCM72F9
168–LEAD DIMM
CASE 1115J–01
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11/26/97
M© OMoTtoOroRla,OInLc.A19F97AST SRAM
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