MCM101524 Motorola, MCM101524 Datasheet

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MCM101524

Manufacturer Part Number
MCM101524
Description
1M x 4 Bit Fast Static Random Access Memory with ECL I/O
Manufacturer
Motorola
Datasheet
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Product Preview
1M x 4 Bit Fast Static
Random Access Memory with
ECL I/O
as 1,048,576 words of 4 bits. This circuit is fabricated using high performance
silicon–gate BiCMOS technology. Asynchronous design eliminates the need for
external clocks or timing strobes.
This document contains information on a new product under development. Motorola reserves the right to change or discontinue this product without notice.
MOTOROLA FAST SRAM
REV 2
9/94
The MCM101524 is a 4,194,304 bit static random access memory organized
The MCM101524 is available in a 400 mil, 36 lead TAB.
Motorola, Inc. 1994
Fast Access Times: 12, 15 ns
Equal Address and Chip Select Access Times
Power Operation: – 195 mA Maximum, Active AC
S
W
A0 – A19
S
Q0 – Q3
V EE
. . . . . . . . . . . . . . . . . . . . . . .
A17
A16
A15
A14
A13
A12
A10
A11
Q0
Q3
D0
D3
A9
A8
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . .
CONTROL
DECODER
INPUT
DATA
ROW
Address Inputs
Power Supply
Data Output
Chip Select
BLOCK DIAGRAM
A19 A18
PIN NAMES
MEMORY MATRIX
4096 COLUMNS
1024 ROWS x
A7 A6
W
D0 – D3
NC
V CC
COLUMN DECODER
. . . . . . . . . . . . . . . . . . . . .
COLUMN I/O
. . . . . . . . . . . . . . . . . . .
A5
. . . . . . . . . . . . . . . . . . . . . . .
A4
. . . . . . . . . . . . . . . . . .
A3
A2
A1
V EE
V CC
No Connection
A0
Write Enable
Data Input
Ground
Q0
Q3
MCM101524
V CC
V EE
A18
A10
A11
A12
A13
A14
A15
A16
A17
PIN ASSIGNMENT
Q0
Q1
D0
A0
D1
W
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Order this document
CASE 984A–01
TB PACKAGE
400 MIL TAB
by MCM101524/D
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
MCM101524
A1
A2
A3
A8
A19
NC
D3
Q3
V EE
V CC
Q2
D2
NC
A9
A4
A5
A6
A7
1

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MCM101524 Summary of contents

Page 1

... This circuit is fabricated using high performance silicon–gate BiCMOS technology. Asynchronous design eliminates the need for external clocks or timing strobes. The MCM101524 is available in a 400 mil, 36 lead TAB. Fast Access Times: 12 Equal Address and Chip Select Access Times Power Operation: – ...

Page 2

... Voltage Compensation ( Voltage Compensation ( Address Increment RISE/FALL TIME CHARACTERISTICS Parameter Output Rise Time Output Fall Time CAPACITANCE (f = 1.0 MHz Periodically Sampled Rather Than 100% Tested) Parameter Input Capacitance Output Capacitance MCM101524 2 Output Current L — Symbol Value ...

Page 3

... See Figure 2 MCM101524–15 Max Min Max Unit Notes — 15 — — — — 4 — ns — 0 — — – 2 Figure 2. AC Test Circuit MCM101524 3 ...

Page 4

... A (ADDRESS) PREVIOUS DATA VALID Q (DATA OUT) A (ADDRESS) S (CHIP SELECT) Q (DATA OUT) IEE SUPPLY CURRENT MCM101524 4 READ CYCLE 1 (See Notes 1, 2, and 5) t AVAV t AXQX t AVQV READ CYCLE 2 (See Note 6) t AVAV t SLQV t SLIEEH DATA VALID t SHQL DATA VALID t SHIEEL MOTOROLA FAST SRAM ...

Page 5

... AVAV ADDRESS VALID t AVWH t AVWL t WLSH DATA VALID t DVWH t WLWH t WLQL t WHQX MCM101524–15 Min Max Unit Notes 15 — — — — — — — — — WHAX t WHDX t WHQV MCM101524 5 ...

Page 6

... All write cycle timings are referenced from the last valid address to the first transitioning address. WRITE CYCLE 2 A (ADDRESS) t AVSL S (CHIP SELECT) D (DATA IN) t SLWL W (WRITE ENABLE) Q (DATA OUT) MCM Motorola Memory Prefix Part Number Full Part Numbers — MCM101524TB12 MCM101524 6 MCM101524–12 Symbol Min Max t AVAV 12 — t AVSL 1 — ...

Page 7

... AC 8.99 9.09 0.354 0.358 AD 0.15 0.21 0.006 0.008 AE 0.762 BSC 0.030 BSC AF 0.18 0.28 0.007 0.011 AG 21.31 21.24 0.832 0.836 AH 35.00 REF 1.378 REF AJ 25.40 REF 1.000 REF AK 26.95 BSC 1.061 BSC AL 34.98 REF 1.377 REF AR 0.65 0.75 0.026 0.030 AS 0.50 BSC 0.020 BSC AT 0.60 0.70 0.024 0.028 AU 26.95 REF 1.061 REF AV 25.35 25.45 0.998 1.002 AV1 25.35 25.45 0.998 1.002 MCM101524 7 ...

Page 8

... TB PACKAGE 400 MIL TAB CASE 984A–01 (cont VIEW 0.05 (0.0020 36X 0.25 (0.010 2.00 (0.78) REF 4X 0.10 (0.004) AV1 *MCM101524/ 196X 0.10 (0.004 194X M REF VIEW AP MCM101524/D MOTOROLA FAST SRAM ...

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