K6R1004C1A SAMSUNG [Samsung semiconductor], K6R1004C1A Datasheet

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K6R1004C1A

Manufacturer Part Number
K6R1004C1A
Description
256Kx4 High Speed Static RAM(5V Operating), Revolutionary Pin out
Manufacturer
SAMSUNG [Samsung semiconductor]
Datasheet
Document Title
specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions on the parameters of this device. If you have any ques-
tions, please contact the SAMSUNG branch office near your office, call or contact Headquarters.
Revision History
K6R1004C1A-C
The attached data sheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the right to change the
256Kx4 High Speed Static RAM(5V Operating), Revolutionary Pin out.
Rev. No.
Rev. 0.0
Rev. 1.0
Rev. 2.0
Rev. 3.0
Rev. 4.0
History
Initial release with Preliminary.
Release to final Data Sheet.
1.1. Delete Preliminary
Update D.C parameters.
2.1. Update D.C parameters.
Add Industrial Temperature Range parts.
3.1. Add Industrial Temperature Range parts with the same parame-
3.2. Add the test condition for V
3.3. Add timing diagram to define t
4.1. Delete Industrial Temperature Range Part
4.2. Delete TSOP2 Package
4.3. Delete 17ns Part
Items
Icc
Isb
Isb1
ters as Commercial Temperature Range parts.
3.1.1. Add K6R1004C1A parts for Industrial Temperature Range.
3.1.2. Add ordering information.
3.1.3. Add the condition for operating at Industrial Temp. Range.
Write Cycle(CS=Controlled)
(12/15/17/20ns part)
200/190/180/170mA
Previous spec.
30mA
10mA
OH1
WP
with V
as (Timing Wave Form of
CC
- 1 -
=5V 5% at 25 C
(12/15/17/20ns part)
150/145/145/140mA
Updated spec.
25mA
8mA
Apr. 22th, 1995
Feb. 29th, 1996
Jul. 16th, 1996
Jun. 2nd, 1997
Feb. 25th, 1998
Draft Data
CMOS SRAM
PRELIMINARY
February 1998
Preliminary
Final
Final
Final
Final
Remark
Rev 4.0

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K6R1004C1A Summary of contents

Page 1

... Add Industrial Temperature Range parts. 3.1. Add Industrial Temperature Range parts with the same parame- ters as Commercial Temperature Range parts. 3.1.1. Add K6R1004C1A parts for Industrial Temperature Range. 3.1.2. Add ordering information. 3.1.3. Add the condition for operating at Industrial Temp. Range. 3.2. Add the test condition for V 3 ...

Page 2

... The K6R1004C1A is a 1,048,576-bit high-speed Static Random Access Memory organized as 262,144 words by 4 bits. The K6R1004C1A uses 4 common input and output lines and has an output enable pin which operates faster than address access time at read cycle. The device is fabricated using SAM- SUNG s advanced CMOS process and designed for high- speed circuit technology ...

Page 3

... K6R1004C1A-C ABSOLUTE MAXIMUM RATINGS* Parameter Voltage on Any Pin Relative Voltage on V Supply Relative Power Dissipation Storage Temperature Operating Temperature * Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not implied ...

Page 4

... OHZ PRELIMINARY CMOS SRAM Value 3ns 1.5V See below , t & t OLZ OHZ +5.0V 480 OUT 5pF* K6R1004C1A-20 Unit Max Min Max - ...

Page 5

... (Address Controlled CS=OE (WE OLZ t LZ(4,5) Valid Data PRELIMINARY CMOS SRAM K6R1004C1A-20 Unit Max Min Max - ...

Page 6

... K6R1004C1A-C NOTES(READ CYCLE high for read cycle. 2. All read cycle timing is referenced from the last valid address to the first transition address and t are defined as the time at which the outputs achieve the open circuit condition and are not referenced ...

Page 7

... K6R1004C1A-C TIMING WAVEFORM OF WRITE CYCLE(3) Address CS WE High-Z Data in High-Z Data out NOTES(WRITE CYCLE) 1. All write cycle timing is referenced from the last valid address to the first transition address write occurs during the overlap of a low CS and WE. A write begins at the latest transition CS going low and WE going low ; ...

Page 8

... K6R1004C1A-C PACKAGE DIMENSIONS 32-SOJ-400 #32 11.18 0.12 0.440 0.005 #1 +0.10 0.43 -0.05 0. +0.004 0.017 0.0375 -0.002 #17 #16 21.36 MAX 0.841 20.95 0.12 0.825 0.005 1.30 ( 0.051 1.30 ( 0.051 +0.10 0.71 -0.05 1.27 +0.004 0.028 0.050 -0.002 - 8 - PRELIMINARY CMOS SRAM Units:millimeters/Inches 9.40 0.25 0.370 0.010 +0.10 0.20 -0.05 +0.004 0.008 -0.002 0.69 MIN 0.027 ) 0.10 3.76 MAX MAX 0.004 ) 0.148 Rev 4.0 February 1998 ...

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