Memory Databook
Second Edition 1990
INMOS document number: 42-1261-01
250 Pages
© INMOS Limited 1990. INMOS reserves the right to make changes in specifications at any time and without notice. The information furnished by INMOS in this publication is believed to be accurate; however, no responsibility is assumed for its use, nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted under any patents, trademarks or other rights of INMOS.
Preface
Preface and Selection Guide
High performance memory devices form an integral part of the INMOS product range. The INMOS Memory Databook has been published to provide comprehensive information regarding the current range of INMOS memory devices.
| NMOS RAMs (Military Only) | ||||
|---|---|---|---|---|
| Organisation | Type | Device | Speed(ns) | Packages |
| 16K x 1 | Static | IMS1400M | 45, 55, 70 | S, N, Y |
| 4K x 4 | Static | IMS1420M | 55,70 | S, N, Y |
| 64K x 1 | Dynamic | IMS2600M | 100, 120, 150 | S, N, K |
| CMOS Static RAMs | |||||
|---|---|---|---|---|---|
| Organisation | Commercial | Military | Packages* | ||
| Device | Speed(ns) | Device | Speed(ns) | ||
| 4K x 1 | IMS1203 | 25, 35, 45 | IMS1203M | 25, 35, 45 | P, S, A |
| 1K x 4 | IMS1223 | 25, 35, 45 | IMS1223M | 25, 35, 45 | P, S, A |
| 16K x 1 | IMS1403 | 25, 35, 45, 55 | IMS1403M(1) | 35, 45, 55 | P, S, W, N |
| 4K x 4 | IMS1423 | 25, 35, 45, 55 | IMS1423M | 35, 45, 55 | P, S, E, W, Y, N |
| 64K x 1 | IMS1600(1) | 25, 30, 35, 45, 55 | IMS1600M(1) | 45, 55, 70 | P, S, E, W, N |
| 16K x 4 | IMS1620 | 25, 30, 35, 45, 55 | IMS1620M(1) | 45, 55, 70 | P, S, E, W, N |
| 16K x 4 | IMS1624(2) | 25, 30, 35, 45, 55 | IMS1624M(1) | 45, 55, 70 | P, S, E, W, N |
| 8K x 8 | IMS1630L(2) | 45, 55, 70, 100, 120 | IMS1630M(1) | 45, 55, 70 | P, S, H, W, N |
| Generic 16X5 | |||||
| 64K x 1 | IMS1605 | 15, 20, 25 | IMS1605M | 20, 25, 35 | P, S, E, W, N |
| 16K x 4 | IMS1625 | 15, 20, 25 | IMS1625M | 20, 25, 35 | P, S, E, W, N |
| 16K x 4 | IMS1629(2) | 15, 20, 25 | IMS1629M | 20, 25, 35 | P, S, E, W, N |
| 16K x 4 | IMS1626(2)(3) | 15, 20, 25 | IMS1626M | 20, 25, 35 | P, S, E, W, N |
| 16K x 4 | IMS1627(2)(4) | 15, 20, 25 | IMS1627M | 20, 25, 35 | P, S, E, W, N |
| 8K x 8 | IMS1635(2) | 15, 20, 25 | IMS1635M | 20, 25, 35 | P, S, E, W, N |
| 8K x 9 | IMS1695(2) | 15, 20, 25 | IMS1695M | 20, 25, 35 | P, S, E, W, N |
| 256K x 1 | IMS1800 | 25, 30, 35, 45 | IMS1800M | 30, 35, 45 | P, S, E, W, N |
| 64K x 4 | IMS1820 | 25, 30, 35, 45 | IMS1820M | 30, 35, 45 | P, S, E, W, N |
(1) Low-power/battery back-up versions available.
(2) With Output Enable function.
(3) Separate I/O. Outputs track inputs during write mode.
(4) Separate I/O. High impedance outputs during write mode.
* Solder dip lead finish available for all products, refer to Appendix D for details.
The databook comprises a selection guide, INMOS overview and engineering data for the current range of commercial and military memory devices. Additional information is provided detailing military qualification, quality and reliability information and general information covering thermal performance, product numbering, packaging and ordering.
All INMOS military products are designed to satisfy the requirements of a military environment in terms of temperature and reliability under adverse conditions. The majority of the military versions of INMOS memory devices fully comply with MIL-STD-883C and the US Government Standard Military Drawing (SMD) Program.
In addition to memory devices, the INMOS product range also includes transputer products, digital signal processing devices and graphics devices. For further information concerning INMOS products, please contact your local sales outlet.
Contents
Preface and Selection Guide 1 INMOS 1.1 Introduction 1.2 Static RAMs 1.3 Manufacturing 1.4 Assembly 1.5 Test 1.6 Quality and reliability 1.7 Military 1.8 Future developments 1.8.1 Research and development 1.8.2 Process developments 1.9 Package developments 2 Commercial RAMs IMS1203 (4K) 4Kx1 CMOS Static RAM IMS1223 (4K) 1Kx4 CMOS Static RAM IMS1403 (16K) 16Kx1 CMOS Static RAM IMS1423 (16K) 4Kx4 CMOS Static RAM IMS1600/1601L (64K) 64Kx1 CMOS Static RAM IMS1620 (64K) 16Kx4 CMOS Static RAM IMS1624 (64K) 16Kx4 (OE) CMOS Static RAM IMS1630L (64K) 8Kx8 (OE) CMOS Static RAM IMS16X5 (64K) Very High Speed CMOS Static RAM Family IMS1800 (256K) 256Kx1 CMOS Static RAM IMS1820 (256K) 64Kx4 CMOS Static RAM 3 Military RAMs IMS1203M (4K) 4Kx1 CMOS Static RAM IMS1223M (4K) 1Kx4 CMOS Static RAM IMS1400M (16K) 16Kx1 NMOS Static RAM IMS1403M/LM (16K) 16Kx1 CMOS Static RAM IMS1420M (16K) 4Kx4 NMOS Static RAM IMS1423M (16K) 4Kx4 CMOS Static RAM IMS1600M/1601LM (64K) 64Kx1 CMOS Static RAM IMS1620M/LM (64K) 16Kx4 CMOS Static RAM IMS1624M/LM (64K) 16Kx4 (OE) CMOS Static RAM IMS1630M/LM (64K) 8Kx8 CMOS Static RAM IMS16X5M (64K) Very High Speed CMOS Static RAM Family IMS1800M (256K) 256Kx1 CMOS Static RAM IMS1820M (256K) 64Kx4 CMOS Static RAM IMS2600M (64K) 64Kx1 NMOS Dynamic RAM A Military qualification A.1 Military qualification A.1.1 Military product program A.1.2 Standard military drawing program B Cross reference B.1 Product cross reference B.2 Standard military drawing reference C Quality and reliability C.1 Total quality control (TQC) and reliability program C.2 Quality and reliability in design C.3 Document control C.4 New product qualification C.5 Product monitoring programme C.6 Production testing and quality monitoring procedure C.6.1 Reliability testing C.6.2 Production testing C.6.3 Quality monitoring procedure Material procurement and product flow diagram D General information D.1 Thermal considerations D.1.1 Thermal resistance D.1.2 Junction temperature D.1.3 K-factor and θja measurement D.1.4 Factors affecting θja D.2 Packaging information D.3 Product numbering, package designators and ordering information
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