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27C040/27C4001 - 27C040 4096K (512kb x 8) 100ns CMOS EPROM Technical Data - Buy 27C040-100

Photograph
27C040/27C4001 - 27C040 4096K 100ns CMOS EPROM

Features

arrowStandard EPROM Memory IC with UV Erasable Window

arrowReconditioned Unit, Erased and Ready to Program

arrowAccess Time 100ns

arrowLimited Stock Available - End of Life Product


Pin Layout
27C040/27C4001 Pin Layout

Pin Description
Pin Number Description
1 Vpp - Program Supply
2 A16 - Address Input
3 A15 - Address Input
4 A12 - Address Input
5 A7 - Address Input
6 A6 - Address Input
7 A5 - Address Input
8 A4 - Address Input
9 A3 - Address Input
10 A2 - Address Input
11 A1 - Address Input
12 A0 - Address Input
13 Q0 - Data Input
14 Q1 - Data Input
15 Q2 - Data Input
16 Vss - Ground
17 Q3 - Data Input
18 Q4 - Data Input
19 Q5 - Data Input
20 Q6 - Data Input
21 Q7 - Data Input
22 E - Chip Enable
23 A10 - Address Input
24 G - Output Enable
25 A11 - Address Input
26 A9 - Address Input
27 A8 - Address Input
28 A13 - Address Input
29 A14 - Address Input
30 A17 - Address Input
31 A18 - Address Input
32 Vcc - Positive Power Supply

Dimensional Drawing
27C040 IC Dimensional Drawing
27C040 IC Dimensional Drawing

Technical Data

Data Sheet

Atmel - Data Sheet for 27C040 Datasheet

Application Notes