MCM6946TS10 Freescale Semiconductor, Inc, MCM6946TS10 Datasheet

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MCM6946TS10

Manufacturer Part Number
MCM6946TS10
Description
Manufacturer
Freescale Semiconductor, Inc
Datasheet

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Part Number:
MCM6946TS10
Manufacturer:
MOT
Quantity:
1 000
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Advance Information
512K x 8 Bit Static Random
Access Memory
524,288 words of 8 bits. Static design eliminates the need for external clocks or
timing strobes.
allowing for greater system flexibility and eliminating bus contention problems.
Either input, when high, will force the outputs into high–impedance.
This document contains information on a new product. Specifications and information herein are subject to change without notice.
REV 5
3/31/98
MOTOROLA FAST SRAM
Motorola, Inc. 1998
The MCM6946 is a 4,194,304–bit static random access memory organized as
The MCM6946 is equipped with chip enable (E) and output enable (G) pins,
The MCM6946 is available in a 400 mil, 36–lead surface–mount SOJ package.
Single 3.3 V – 5%, + 10% Power Supply
Fast Access Time: 8/10/12/15 ns
Equal Address and Chip Enable Access Time
All Inputs and Outputs are TTL Compatible
Three–State Outputs
Power Operation: 195/185 / 180 / 175 mA Maximum, Active AC
Available in TSOP or SOJ Packages
A0 – A18
W
G
E
DQ
NC
V CC
V SS
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MCM6946
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PIN NAMES
+ 3.3 V Power Supply
Order this document
Data Input/Output
CASE 924A–02
TS PACKAGE
YJ PACKAGE
CASE 893–02
TSOP TYPE II
400 MIL SOJ
Address Inputs
No Connection
Output Enable
by MCM6946/D
44–LEAD
Write Enable
Chip Enable
MCM6946
Ground
1

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MCM6946TS10 Summary of contents

Page 1

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Advance Information 512K x 8 Bit Static Random Access Memory The MCM6946 is a 4,194,304–bit static random access memory organized as 524,288 words of 8 bits. Static design eliminates the need for external clocks or timing ...

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MCM6946 2 BLOCK DIAGRAM ROW MEMORY MATRIX DECODER COLUMN I/O INPUT COLUMN DECODER DATA CONTROL ...

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MIL SOJ ...

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TRUTH TABLE (X = Don’t Care Mode Not Selected Output Disabled Read Write ABSOLUTE MAXIMUM RATINGS (See Note) Rating Power Supply Voltage Relative to V ...

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DC OPERATING CONDITIONS AND CHARACTERISTICS ( 3.3 V – 5 Unless Otherwise Noted) RECOMMENDED OPERATING CONDITIONS Parameter Supply Voltage (Operating Voltage Range) Input High Voltage Input Low Voltage ...

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AC OPERATING CONDITIONS AND CHARACTERISTICS ( 3.3 V – 5 Unless Otherwise Noted) Input Pulse Levels . . . . . . . . . . . . ...

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A (ADDRESS) Q (DATA OUT) PREVIOUS DATA VALID A (ADDRESS) E (CHIP ENABLE) G (OUTPUT ENABLE) HIGH–Z Q (DATA OUT SUPPLY CURRENT I SB MOTOROLA FAST SRAM READ CYCLE 1 (See Note 8) t AVAV t AXQX t ...

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WRITE CYCLE 1 (W Controlled; See Notes 1, 2, and 3) Parameter P S Symbol Write Cycle Time Address Setup Time t AVWL Address Valid to End of Write t AVWH Address Valid to End of Write (G High) t ...

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... Full Part Number) Shipping Method (R = Tape and Reel, Blank = Rails) Speed ( ns) Package (YJ = 400 mil SOJ 44–Lead TSOP Type II) MCM6946YJ10 MCM6946YJ12 MCM6946YJ10R MCM6946YJ12R MCM6946TS10 MCM6946TS12 MCM6946TS10R MCM6946TS12R MCM6946–15 Max Min Max U i Unit Notes N — 15 — ...

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–X– VIEW A G 34X MCM6946 10 PACKAGE DIMENSIONS YJ PACKAGE 400 MIL SOJ CASE 893–02 0.015 (0.381 ZONES 18 PLACES NOTE 3 X ...

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42X É É É É c É É É É SECTION A–A 40 PLACES Motorola reserves the right to make changes without further notice to any ...

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