DESCRIPTION

The TC55416P/J is a 65,536 bit high speed static random access memory organized as

16,384 words by 4 bits using CMOS technology, and operated from a single 5-volt supply.

Toshiba's high performance device technology provides both high speed and low power

features with a maximum access time of 25ns/35ns/45ns and maximum operating current of

120mA/100mA/100mA at minimum cycle time.

The TC55416P/J also features an automatic stand-by mode. When deselected by Chip Enable

(CE), the operating current is reduced to 20mA.

The TC55416P/J is suitable for use in cache memory and high speed storage, where high

speed/high density are required.

The TC55416P/J is moulded in a 22 pin standard plastic DIP and a 24 pin plastic SOJ,

with 0.3 inch width for high density assembly.

The TC55416P/J is fabricated with ion implanted CMOS silicon gate MOS technology for

high performance and high reliability.

FEATURES

.

Fast access time:

TC55416P/J-25

TC55416P/J-35

TC55416P/J-45

25ns (MAX.)

35ns (MAX.)

45ns (MAX.)

Low power dissipation:

Operation

Standby

TC55416P/J-25

TC55416P/J-35

TC55416P/J-45

120mA (MAX.)

100mA (MAX.)

100mA (MAX.)

20mA (MAX.)

5V single power supply

Fully static operation

Directly TTL compatible:

All Input and

Output

? Package:

22 pin plastic 300mil DIP (TC55416P)

24 pin plastic 300mil SOJ (TC55416J)