AT45D081 ATMEL Corporation, AT45D081 Datasheet - Page 13

• Manufacturer Part Number: AT45D081
• Description: 8-Megabit 5-volt Only Serial DataFlash
• Manufacturer: ATMEL Corporation

Buffer 1 to
with Built-
Program
Memory
In Erase
Page
Main
PA11
PA10
83H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
1
0
0
0
0
0
1
1
r
r
r
Buffer 2 to
with Built-
Program
Memory
In Erase
Page
Main
PA11
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
Buffer 1 to
Program
Memory
without
Built-In
Erase
Page
Main
PA11
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
Buffer 2 to
Program
Memory
without
Built-In
Erase
Main
Page
PA11
PA10
89H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
1
0
0
0
1
0
0
1
X
X
X
X
X
X
X
X
X
r
r
r
Program
Through
Memory
Buffer 1
Table 2
Main
Page
Opcode
82H
PA11
PA10
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
BA8
BA7
BA6
BA5
BA4
BA3
BA2
BA1
BA0
1
0
0
0
0
0
1
0
r
r
r
Program
Through
Memory
Buffer 2
Page
Main
PA11
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
Auto Page
Through
Buffer 1
Rewrite
PA11
PA10
58H
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
Auto Page
Through
Buffer 2
Rewrite
59H
PA11
PA10
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 (reserved bits)
X (Don’t Care)
Register
Status
57H
0
1
0
1
0
1
1
1
13