AT26DF041-MU ATMEL [ATMEL Corporation], AT26DF041-MU Datasheet - Page 10

• Manufacturer Part Number: AT26DF041-MU
• Description: 4-MEGABIT 3.0-VOLT ONLY OR 2.7-VOLT ONLY SERIAL FIRMWARE DATAFLASH-R
• Manufacturer: ATMEL [ATMEL Corporation]

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