AT26DF041-SU View Datasheet(PDF) - Atmel Corporation
Part Name
Description
Manufacturer
AT26DF041-SU Datasheet PDF : 20 Pages
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Table 8-1. Read Commands
Command
Continuous Array Read
Continuous Array Read (Low Frequency)
Status Register Read
Manufacturer and Device ID Read
Opcode
0BH
0000 1011
03H
0000 0011
05H
0000 0101
9FH
1001 1111
Address
Bytes
3
3
0
0
Dummy
Bytes
1
0
0
0
Data
Bytes
1+
1+
1+
1+
Table 8-2. Erase and Program Commands
Command
Opcode
Address
Bytes
Dummy
Bytes
Page Erase
81H
1000 0001
3
0
Block Erase (2 KB)
50H
0101 0000
3
0
Block Erase (4 KB)
20H
0010 0000
3
0
Byte Program
02H
0000 0010
3
0
Page Program
11H
0001 0001
3
0
Page Program with Auto-Erase
82H
1000 0010
3
0
Notes:
1. Address bits A23 - A19 are don’t care bits because the upper address limit of the device is 07FFFFh.
Address bits A7 - A0 are don’t care for the Page Erase Command.
Address bits A10 - A0 are don’t care for the 2 KB Block Erase Command.
Address bits A11 - A0 are don’t care for the 4 KB Block Erase Command.
Data
Bytes
0
0
0
1
256
256
10 AT26DF041
3495B–DFLSH–8/05
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