Datasheet4U Logo Datasheet4U.com

M27W201 Datasheet 2 Mbit 256Kb x 8 Low Voltage UV EPROM and OTP EPROM

Manufacturer: STMicroelectronics

📥 Download Datasheet

General Description

The M27W201 is a low voltage 2 Mbit EPROM offered in the two range UV (ultra violet erase) and OTP (one time programmable).

It is ideally suited for microprocessor systems requiring large data or program storage and is organised as 262,144 by 8 bits.

The M27W201 operates in the read mode with a supply voltage as low as 2.7V at –40 to 85°C temperature range.

Overview

M27W201 2 Mbit (256Kb x 8) Low Voltage UV EPROM and OTP EPROM s 2.7V to 3.6V LOW VOLTAGE in READ OPERATION ACCESS TIME: – 70ns at VCC = 3.0V to 3.6V – 80ns at VCC = 2.7V to 3.6V 32 32 s s s PIN COMPATIBLE with M27C2001 LOW POWER CONSUMPTION: – 15µA max Standby Current – 15mA max Active Current at 5MHz 1 1 FDIP32W (F) PDIP32 (B) s s PROGRAMMING TIME 100µs/byte HIGH RELIABILITY CMOS TECHNOLOGY – 2,000V ESD Protection – 200mA Latchup Protection Immunity PLCC32 (K) TSOP32 (N) 8 x 20 mm s ELECTRONIC SIGNATURE – Manufacturer Code: 20h – Device Code: 61h Figure 1.

Key Features

  • a 2 line control function which accommodates the use of multiple memory connection. The two line control function allows: a. the lowest possible memory power dissipation, b. complete assurance that output bus contention will not occur. For the most efficient use of these two control lines, E should be decoded and used as the primary device selecting function, while G should be made a common connection to all devices in the array and connected to the READ line from the system control bus. This en.

More Datasheets from STMicroelectronics

Part Number Description
M27W202 2 Mbit 128Kb x16 Low Voltage UV EPROM and OTP EPROM
M27W256 Low Voltage UV EPROM and OTP EPROM
M27W016 16 Mbit 1Mb x16 3V Supply FlexibleROM Memory
M27W032 32 Mbit 2Mb x16 3V Supply FlexibleROM Memory
M27W064 64 Mbit 4Mb x16 3V Supply FlexibleROM Memory
M27W101 1 Mbit 128Kb x8 Low Voltage UV EPROM and OTP EPROM
M27W102 1 Mbit 64Kb x16 Low Voltage UV EPROM and OTP EPROM
M27W400 4 Mbit 512Kb x8 or 256Kb x16 Low Voltage UV EPROM and OTP EPROM
M27W401 4 Mbit 512Kb x 8 Low Voltage UV EPROM and OTP EPROM
M27W402 4 Mbit 256Kb x16 Low Voltage UV EPROM and OTP EPROM