Inmos IMS1600
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.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 Compatible
● 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 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. AO C 1 A2 C 2 A4 C 3 A6 [ : < A8 d 5 AA’1»2CQ 67 A14Q; 8 Q W Q it Vsa Q 11 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 ’W WRITE ENABLE Vcc POWER E CHIP ENA...