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EPROM
27C020/27C2001 - 2048K (256kb x 8) 150ns CMOS EPROM
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Photograph
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Features
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 5V Supply Operation
Access Time: 150ns
Low Power CMOS Construction
High Speed Programming
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Pin Description
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| 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 |
P - Program |
| 32 |
Vcc - Positive Power Supply |
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Pin Layout
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Dimensional Drawing
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Technical Data
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Data Sheet
| ST - Data Sheet for 27C2001 |
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Application Notes
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