AT45DB011B-XC Atmel, AT45DB011B-XC Datasheet - Page 12
![IC FLASH 1MBIT 20MHZ 14TSSOP](/photos/7/29/72988/453-14-tssop_sml.jpg)
AT45DB011B-XC
Manufacturer Part Number
AT45DB011B-XC
Description
IC FLASH 1MBIT 20MHZ 14TSSOP
Manufacturer
Atmel
Datasheet
1.AT45DB011B-SC.pdf
(32 pages)
Specifications of AT45DB011B-XC
Format - Memory
FLASH
Memory Type
DataFLASH
Memory Size
1M (512 pages x 264 bytes)
Speed
20MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
14-TSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT45DB011B-XC
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Table 4. Detailed Bit-level Addressing Sequence
Note:
12
Opcode
D2H
D4H
D7H
E8H
50H
52H
53H
54H
57H
58H
60H
68H
81H
82H
83H
84H
88H
r = Reserved Bit
P = Page Address Bit
B = Byte/Buffer Address Bit
x = Don’t Care
0 1 0 1 0 0 0 0
0 1 0 1 0 0 1 0
0 1 0 1 0 0 1 1
0 1 0 1 0 1 0 0 x
0 1 0 1 0 1 1 1
0 1 0 1 1 0 0 0
0 1 1 0 0 0 0 0
0 1 1 0 1 0 0 0
1 0 0 0 0 0 0 1
1 0 0 0 0 0 1 0
1 0 0 0 0 0 1 1
1 0 0 0 0 1 0 0 x
1 0 0 0 1 0 0 0
1 1 0 1 0 0 1 0
1 1 0 1 0 1 0 0 x
1 1 0 1 0 1 1 1
1 1 1 0 1 0 0 0
AT45DB011B
Opcode
r
r
r
r
r
r
r
r
r
r
r
r
x
x
x
r
r
r
r
r
r
r
r
r
r
r
r
Address Byte
x
x
x
r
r
r
r
r
r
r
r
r
r
r
r
x
x
x
r
r
r
r
r
r
r
r
r
r
r
r
N/A
N/A
x
x
x
r
r
r
r
r
r
r
r
r
r
r
r
x
x
x
r
r
r
r
r
r
r
r
r
r
r
r
P
P
P
P
P
P
P
P
P
P
P
P
x
x
x
P
P
P
P
P
P
P
P
P
P
P
P
x
x
x
P
P
P
P
P
P
P
P
P
P
P
P
x
x
x
P
P
P
P
P
P
P
P
P
P
P
P
x
x
x
Address Byte
P
P
P
P
P
P
P
P
P
P
P
P
x
x
x
P
P
P
P
P
P
P
P
P
P
P
P
x
x
x
N/A
N/A
P
P
P
P
P
P
P
P
P
P
P
x
x
x
x
P
P
P
P
P
P
P
P
P
P
P
x
x
x
x
P
P
P
P
P
P
P
P
P
P
P
x
x
x
x
B
B
B
B
B
B
B
B
x
x
x
x
x
x
x
B
B
B
B
B
B
B
B
x
x
x
x
x
x
x
B
B
B
B
B
B
B
B
x
x
x
x
x
x
x
Address Byte
B
B
B
B
B
B
B
B
x
x
x
x
x
x
x
B
B
B
B
B
B
B
B
x
x
x
x
x
x
x
N/A
N/A
B
B
B
B
B
B
B
B
x
x
x
x
x
x
x
B
B
B
B
B
B
B
B
x
x
x
x
x
x
x
B
B
B
B
B
B
B
B
x
x
x
x
x
x
x
B
B
B
B
B
B
B
B
x
x
x
x
x
x
x
Don’t Care
Additional
Required
4 Bytes
4 Bytes
4 Bytes
4 Bytes
Bytes
1 Byte
1 Byte
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A