AT45DB161-CI Atmel, AT45DB161-CI Datasheet - Page 16

• Manufacturer Part Number: AT45DB161-CI
• Description: IC FLASH 16MBIT 20MHZ 24CBGA
• Manufacturer: Atmel

Specifications of AT45DB161-CI

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 16M (4096 pages x 528 bytes)
• Speed: 20MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-CBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 2.
16
Buffer 1 to
Program
Memory
Built-in
Erase
Main
Page
with
PA11
PA10
83H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
X
1
0
0
0
0
0
1
1
r
r
Buffer 2 to
Program
Memory
Built-in
Erase
Page
Main
with
PA11
PA10
86H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
X
1
0
0
0
0
1
1
0
r
r
AT45DB161
Buffer 1 to
Program
Memory
without
Built-in
Erase
Main
Page
PA11
PA10
88H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
X
1
0
0
0
1
0
0
0
r
r
Program without
Buffer 2 to Main
Memory Page
Built-in Erase
PA11
PA10
89H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
X
1
0
0
0
1
0
0
1
r
r
Erase
Page
PA11
PA10
81H
Opcode
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
X
1
0
0
0
0
0
0
1
r
r
Erase
Block
50H
PA11
PA10
PA9
PA8
PA7
PA6
PA5
PA4
PA3
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0
1
0
0
0
0
r
r
Program
Memory
through
Buffer 1
Page
Main
BFA9
BFA8
BFA7
BFA6
BFA5
BFA4
BFA3
BFA2
BFA1
BFA0
PA11
PA10
82H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
1
0
0
0
0
0
1
0
r
r
Program
Memory
through
Buffer 2
Main
Page
BFA9
BFA8
BFA7
BFA6
BFA5
BFA4
BFA3
BFA2
BFA1
BFA0
85H
PA11
PA10
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
1
0
0
0
0
1
0
1
r
r
Buffer 1
through
Rewrite
Page
Auto
58H
PA11
PA10
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
X
X
X
X
X
X
X
X
X
X
0
1
0
1
1
0
0
0
r
r
Buffer 2
through
Rewrite
Page
Auto
PA11
PA10
59H
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
r (reserved bits)
X
X
X
X
X
X
X
X
X
X
0
1
0
1
1
0
0
1
r
r
X (Don’t Care)
Register
Status
57H
0
1
0
1
0
1
1
1