AT45DB041-CC ATMEL [ATMEL Corporation], AT45DB041-CC Datasheet - Page 14

• Manufacturer Part Number: AT45DB041-CC
• Description: 4-Megabit 2.7-volt Only Serial DataFlash
• Manufacturer: ATMEL [ATMEL Corporation]

Table 2.
X (Don’t Care)
r (reserved bits)
14
with Built-In
Buffer 1 to
Program
Memory
Erase
Page
Main
PA10
83H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
1
0
0
0
0
0
1
1
X
X
X
X
X
X
X
X
X
r
r
r
r
with Built-In
Buffer 2 to
Program
Memory
Erase
Page
Main
PA10
86H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
1
0
0
0
0
1
1
0
r
r
r
r
AT45DB041
Buffer 1 to
Program
Memory
without
Built-In
Erase
Page
Main
PA10
88H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
1
0
0
0
1
0
0
0
r
r
r
r
Buffer 2 to
Program
Memory
without
Built-In
Erase
Page
Main
PA10
89H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
1
0
0
0
1
0
0
1
r
r
r
r
Program
Through
Memory
Buffer 1
Opcode
Main
Page
PA10
82H
BA8
BA7
BA6
BA5
BA4
BA3
BA2
BA1
BA0
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
1
0
0
0
0
0
1
0
r
r
r
r
Program
Through
Memory
Buffer 2
Main
Page
PA10
85H
BA8
BA7
BA6
BA5
BA4
BA3
BA2
BA1
BA0
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
1
0
0
0
0
1
0
1
r
r
r
r
Auto Page
Through
Buffer 1
Rewrite
58H
PA10
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
0
1
0
1
1
0
0
0
r
r
r
r
Auto Page
Through
Buffer 2
Rewrite
PA10
59H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
0
1
0
1
1
0
0
1
X
X
X
X
X
X
X
X
X
r
r
r
r
Register
Status
57H
0
1
0
1
0
1
1
1