at45db021d-ssh-sl955 ATMEL Corporation, at45db021d-ssh-sl955 Datasheet - Page 28

• Manufacturer Part Number: at45db021d-ssh-sl955
• Description: 2-megabit 2.7-volt Minimum Dataflash
• Manufacturer: ATMEL Corporation

15. Command Tables
28
AT45DB021D
cuted. Finally, during the internally self-timed portion of a Group D command, only the Status
Register Read command should be executed.
Table 15-1.
Table 15-2.
Command
Main Memory Page Read
Continuous Array Read (Legacy Command)
Continuous Array Read (Low Frequency)
Continuous Array Read (High Frequency)
Buffer Read (Low Frequency)
Buffer Read
Command
Buffer Write
Buffer to Main Memory Page Program with Built-in Erase
Buffer to Main Memory Page Program without Built-in Erase
Page Erase
Block Erase
Sector Erase
Chip Erase
Main Memory Page Program through Buffer
Read Commands
Program and Erase Commands
7CH, 94H, 80H, 9AH
Opcode
Opcode
3638F–DFLASH–4/08
D2H
7CH
E8H
0BH
D1H
D4H
84H
83H
88H
81H
50H
82H
03H