TC574200D-10中文资料东芝数据手册PDF规格书

描述 Description

The TC574200D is a 262,144 word x 16 bit CMOS ultraviolet light erasable and electrically programmable read only memory. It

is organized as either 256K words by 16 bits or 512K words by 8 bits.

The TC574200D is compatible with the 40-pin 4M bit Mask ROM and is available in a 40-pin standard cerdip package. The

TC574200D is fabricated using CMOS technology. Advanced circuit techniques result in both high speed and low power features

with access times of 100ns/120ns/150ns and a maximum operating current of 70mA/10MHz.

The programming time of the TC574200D (except for EPROM programmer overhead) is only 28 seconds when using the high

speed programming algorithm.

特性 Features

• Peripheral circuit : CMOS

Memory cell

:NMOS

• Fast access time

-10

5V+5

VOD

Temp

TACC

-120

0°C - 70°C

120ns

100ns

Single 5V power supply

• Low power dissipation

- Active

:

Standby

: 100μA

Fully static operation

5V±10

-150

70mA/10MHz

150ns

• Inputs and outputs TTL compatible

Three state outputs

• High speed programming mode

• 4M MROM compatible pinout

• Standard 40-pin DIP cerdip package: WDIP40-P-600B

: tpw = 50μs

: TC534200P