AT45DB011B-CI Atmel, AT45DB011B-CI Datasheet - Page 11
![IC FLASH 1MBIT 20MHZ 9CBGA](/photos/7/29/72995/453-9-cbga_sml.jpg)
AT45DB011B-CI
Manufacturer Part Number
AT45DB011B-CI
Description
IC FLASH 1MBIT 20MHZ 9CBGA
Manufacturer
Atmel
Datasheet
1.AT45DB011B-SC.pdf
(32 pages)
Specifications of AT45DB011B-CI
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
-40°C ~ 85°C
Package / Case
9-CBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Table 1. Read Commands
Table 2. Program and Erase Commands
Table 3. Additional Commands
Note:
1984J–DFLASH–06/06
Command
Continuous Array Read
Main Memory Page Read
Buffer Read
Status Register Read
Command
Buffer Write
Buffer to Main Memory Page Program with Built-in Erase
Buffer to Main Memory Page Program without Built-in Erase
Page Erase
Block Erase
Main Memory Page Program through Buffer
Command
Main Memory Page to Buffer Transfer
Main Memory Page to Buffer Compare
Auto Page Rewrite through Buffer
In Tables 2 and 3, an SCK mode designation of “Any” denotes any one of the four modes of operation (Inactive Clock Polarity
Low, Inactive Clock Polarity High, SPI Mode 0, or SPI Mode 3).
SCK Mode
Inactive Clock Polarity Low or High
SPI Mode 0 or 3
Inactive Clock Polarity Low or High
SPI Mode 0 or 3
Inactive Clock Polarity Low or High
SPI Mode 0 or 3
Inactive Clock Polarity Low or High
SPI Mode 0 or 3
SCK Mode
SCK Mode
Any
Any
Any
Any
Any
Any
Any
Any
Any
AT45DB011B
Opcode
Opcode
Opcode
D2H
D4H
D7H
82H
E8H
84H
83H
88H
81H
50H
53H
60H
58H
68H
52H
54H
57H
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