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28F020 - 28F020 2M (256kb x 8) 150ns CMOS FLASH Technical Data - Buy 28F020

Photograph
28F020 - 28F020 2M 150ns CMOS FLASH

Features

arrow5V Supply Operation

arrowAccess Time: 150ns

arrowLow Power Consumption

arrowFast Programming

arrowSector Protection

arrow100,000 Erase Cycles


Pin Layout
AMD 28F020 Pin Layout

Pin Description
Pin Number Description
1 Vpp - Programming 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 DQ0 - Data Input
14 DQ1 - Data Input
15 DQ2 - Data Input
16 Vss - Ground
17 DQ3 - Data Input
18 DQ4 - Data Input
19 DQ5 - Data Input
20 DQ6 - Data Input
21 DQ7 - Data Input
22 CE - Chip Enable
23 A10 - Address Input
24 OE - 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 WE - Write Enable
32 Vcc - Positive Power Supply

Dimensional Drawing
28F020 IC Dimensional Drawing
28F020 IC Dimensional Drawing

Technical Data

Data Sheet

AMD - Datasheet for 28F020 Datasheet

Application Notes