IMS1600
IMS1600 is CMOS High Performance 64K x 1 Static RAM manufactured by Inmos.
FEATURES
- INMOS' Very High Speed CMOS
- Advanced Process -1 .6 Micron Design Rules
- 6 4 K x 1 Bit Organization
- 25, 30, 35, 45 and 55 nsec Access Times
- Fully TTL patible
- Separate Data Input & Output
- Three-state Output
- Power Down Function
- Single +5V ± 10% Operation
- 22-Pin, 300-mil DIP (JEDEC Std.)
- 22-Pin Ceramic LCC (JEDEC Std.)
- 24-Pin, 300-mil SOJ
- Battery Backup Operation
- 2V Data Retention
(L version only)
DESCRIPTION
The INMOS IMS1600 is a high performance 64K x 1 CMOS Static RAM. The IMS1600 provides maximum density and speed enhancements with the additional CMOS benefits of lower power and superior reliability.
The IMS1600 features fully static operation requiring no external clocks or timing strobes, and equal address access and cycle times. Additionally, the IMS1600 pro vides a Chip Enable (/E) function that can be used to place the device into a low-power standby mode.
The IMS1601L is a low power version offering battery backup data retention operating from a 2 volt supply.
The IMS1600M and IMS1601LM are MIL-STD-883 versions intended for military applications.
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PIN CONFIGURATION
A2 AO Vee A1
CHIP CARRIER
PIN NAMES a 0- a 15 a d d r e s s in p u t s
Q DATA OUTPUT
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WRITE ENABLE
Vcc POWER
CHIP ENABLE
DATA INPUT
Vss GROUND
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