MCM6926AWJ8 Motorola, MCM6926AWJ8 Datasheet

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MCM6926AWJ8

Manufacturer Part Number
MCM6926AWJ8
Description
128K x 8 bit fast static random access memory
Manufacturer
Motorola
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCM6926AWJ8
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Advance Information
128K x 8 Bit Fast Static Random
Access Memory
as 131,072 words of 8 bits. Static design eliminates the need for external clocks
or timing strobes.
flexibility and eliminates bus contention problems.
and is available in a 400 mil plastic small–outline J–leaded package.
This document contains information on a new product. Motorola reserves the right to change or discontinue this product without notice.
MOTOROLA FAST SRAM
E
W
G
REV 1
2/25/97
DQ
DQ
The MCM6926A is a 1,048,576 bit static random access memory organized
Output enable (G) is a special control feature that provides increased system
This device meets JEDEC standards for functionality and revolutionary pinout,
Motorola, Inc. 1997
Single 3.3 V Power Supply
Fully Static — No Clock or Timing Strobes Necessary
All Inputs and Outputs Are TTL Compatible
Three State Outputs
Fast Access Times: 8, 10, 12, 15 ns
Center Power and I/O Pins for Reduced Noise
Fully 3.3 V BiCMOS
A
A
A
A
A
A
A
A
A
CONTROL
DECODER
INPUT
DATA
ROW
BLOCK DIAGRAM
A
A
512 ROWS x 256 x 8
COLUMN DECODER
A
COLUMNS
MEMORY
MATRIX
COLUMN I/O
A
A
A
A
V DD
V SS
A
A
E
W
G
DQ
V DD
V SS
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MCM6926A
V DD
V SS
DQ
DQ
DQ
DQ
PIN ASSIGNMENT
W
A
A
A
A
E
A
A
A
A
PIN NAMES
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
+ 3.3 V Power Supply
Order this document
CASE 857A–02
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Data Input/Output
WJ PACKAGE
400 MIL SOJ
by MCM6926A/D
Output Enable
Address Input
Write Enable
A
A
A
A
G
DQ
DQ
V DD
DQ
DQ
A
A
A
A
A
V SS
Chip Enable
MCM6926A
Ground
1

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MCM6926AWJ8 Summary of contents

Page 1

... DQ COLUMN I/O INPUT COLUMN DECODER DATA CONTROL This document contains information on a new product. Motorola reserves the right to change or discontinue this product without notice. REV 1 2/25/97 MOTOROLA FAST SRAM Motorola, Inc. 1997 Order this document by MCM6926A/D ...

Page 2

... The circuit test socket or mounted on a printed circuit board and transverse air flow of at least 500 linear feet per minute is maintained. Min Typ Max Unit 3.135 3.3 3.6 V 2.2 — 0.3 * — 0.8 V – 0.5 Min Max Unit I lkg(I) — 1.0 A — 1 — 0 2.4 — V MOTOROLA FAST SRAM ...

Page 3

... All address transition simultaneously low (LSB) and then high (MSB). 4. Data states are all zero. CAPACITANCE (f = 1.0 MHz 3 Periodically Sampled Rather Than 100% Tested) Parameter Address Input Capacitance Control Pin Input Capacitance Input/Output Capacitance MOTOROLA FAST SRAM 6926A–8 6926A– Typ Max Typ Max I DDA — ...

Page 4

... Notes N Min Max Min Max 12 — 15 — — 12 — — 12 — — 6 — — 3 — — 3 — — 0 — — 6 — — 6 — TIMING LIMITS MOTOROLA FAST SRAM ...

Page 5

... A (ADDRESS) Q (DATA OUT) PREVIOUS DATA VALID A (ADDRESS) E (CHIP ENABLE) G (OUTPUT ENABLE) Q (DATA OUT) MOTOROLA FAST SRAM READ CYCLE 1 (See Note 7) t AVAV t AXQX t AVQV READ CYCLE 2 (See Note 8) t AVAV t AVQV t ELQV t ELQX t GLQV t GLQX DATA VALID t EHQZ t GHQZ DATA VALID ...

Page 6

... Unit Notes N 12 — 15 — — 0 — — 12 — — 10 — — 12 — — 10 — — 7 — — 0 — ns — 6 — 4,5,6 3 — 3 — ns 4,5,6 0 — 0 — WHAX t WHDX t WHQX MOTOROLA FAST SRAM ...

Page 7

... If E goes low coincident with or after W goes low, the output will remain in a high impedance condition goes high coincident with or before W goes high, the output will remain in a high impedance condition. A (ADDRESS) E (CHIP ENABLE) W (WRITE ENABLE) D (DATA IN) Q (DATA OUT) MOTOROLA FAST SRAM 6926A–8 6926A– Min Max Min ...

Page 8

... MCM 6926A WJ Motorola Memory Prefix Part Number Full Part Numbers — MCM6926AWJ8 MCM6926AWJ8R Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “ ...

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