MCM72F6 Datasheet, PDF (1/10 Pages) Motorola, Inc – 512KB and 1MB Synchronous Fast Static RAM Module

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
512KB and 1MB Synchronous
Fast Static RAM Module
The MCM72F6 (512KB) is configured as 64K x 72 bits and the MCM72F7
(1MB) is configured as 128K x 72 bits. Both are packaged in a 168–pin dual–
in–line memory module DIMM. Each module uses Motorola’s 3.3 V 64K 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 reg-
isters.
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: 9/10/12 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 MCM72F6/D
MCM72F6
MCM72F7
168–LEAD DIMM
CASE 1115J–01
TOP VIEW
1
11
40
41
84
REV 3
11/24/97
M^© O^MoT^toO^roR^la,O^InL^c.A¹⁹F⁹⁷AST SRAM
MCM72F6•MCM72F7
1