AT45DB021D-SSH-T Atmel, AT45DB021D-SSH-T Datasheet - Page 26

• Manufacturer Part Number: AT45DB021D-SSH-T
• Description: IC FLASH 2MBIT 66MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT45DB021D-SSH-T

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 2M (1024 pages x 264 bytes)
• Speed: 66MHz
• Interface: SPI, RapidS
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 13-6.
Note:
26
Opco
ABh
0Bh
7Ch
9Fh
B9h
D1h
D2h
D4h
D7h
E8h
03h
50h
53h
58h
60h
77h
81h
82h
83h
84h
88h
de
Page Size = 256-bytes
x = Don’t Care
Atmel AT45DB021D
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
Detailed Bit-level Addressing Sequence for Binary Page Size (256-Bytes)
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
1
0
0
0
0
1
Opcode
0
0
1
1
1
0
1
1
0
0
0
0
0
1
1
0
1
1
1
1
0
0
1
0
0
1
0
0
1
0
0
0
0
1
1
1
1
0
0
0
0
1
0
0
0
0
0
0
1
1
0
0
0
1
0
1
0
0
0
0
1
1
0
1
1
0
1
0
0
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
1
0
1
0
0
1
0
1
0
1
0
0
1
1
1
1
0
0
1
0
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Address Byte
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
N/A
N/A
N/A
N/A
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
A A
A A
A A
A A
A A
A A
x
A x
A A
A A
A A
x
A A
x
A A
x
A A
x
x
x
x
A A A A A A A A
A A A A A A A A
A A A A A x
A A A A A A A A
A A A A A A A A
A A A A A A A A
x
x
A A A A A A A A
A A A A A A A A
A A A A A A A A
x
A A A A A A A A
x
A A A A A A A A
x
A A A A A A A A
x
x
x
x
x
Address Byte
x
x
x
x
x
x
x
x
x
x
N/A
N/A
N/A
N/A
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
A A A A A A A A
A A A A A A A A
x
x
x
x
x
x
x
A A A A A A A A
x
A A A A A A A A
x
A A A A A A A A
A A A A A A A A
A A A A A A A A
A A A A A A A A
x
x
x
x
x
x
x
x
x
Address Byte
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
N/A
N/A
N/A
N/A
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
3638J–DFLASH–5/10
Don’t Care
Additional
Bytes
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1
4
1
4