27C64 Datasheet - STMicroelectronics

27C64, 64 Kbit 8Kb x 8 UV EPROM and OTP EPROM

M27C64A 64 Kbit (8Kb x 8) UV EPROM and OTP EPROM 5V ± 10% SUPPLY VOLTAGE in READ OPERATION FAST ACCESS TIME: 150ns LOW POWER “CMOS” CONSUMPTION: <.
The M27C64A is a 64Kbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable).

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Datasheet Details

Part number:

27C64

Manufacturer:

STMicroelectronics ↗

File Size:

105.78 KB

Description:

64 Kbit 8Kb x 8 UV EPROM and OTP EPROM

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

Applications

* where the content is programmed only on time and erasure is not required, the M27C64A is offered in PLCC32 package. 28 1 PLCC32 (C) FDIP28W (F) Figure 1. Logic Diagram VCC VPP 13 A0-A12 8 Q0-Q7 Table 1. Signal Names A0-A12 Q0-Q7 E G P VPP VCC VSS March 1998 Address Inputs Data Outputs Chip

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