Datasheet Details
- Part number
- M27C400
- Manufacturer
- STMicroelectronics ↗
- File Size
- 121.36 KB
- Datasheet
- M27C400_STMicroelectronics.pdf
- Description
- 4 Mbit 512Kb x8 or 256Kb x16 UV EPROM and OTP EPROM
M27C400 Description
M27C400 4 Mbit (512Kb x8 or 256Kb x16) UV EPROM and OTP EPROM s 5V ± 10% SUPPLY VOLTAGE in READ OPERATION ACCESS TIME: 55ns BYTE-WIDE or WORD-WIDE CO.
The M27C400 is an 4 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable).
M27C400 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
M27C400 Applications
* where the content is programmed only one time and erasure is not required, the M27C400 is offered in PDIP40 package. VCC
18 A0-A17 15
Q15A
* 1
Q0-Q14 E G BYTEVPP M27C400
VSS
AI01634
May 1999
1/14
M27C400
Figure 2. DIP Connections
A17 A7 A6 A5 A4 A3 A2 A1 A0 E VSS G Q0 Q8 Q1 Q9 Q2 Q10 Q
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