AT45DB642D-CU Atmel, AT45DB642D-CU Datasheet - Page 57
AT45DB642D-CU
Manufacturer Part Number
AT45DB642D-CU
Description
IC FLASH MEM 64MBIT 66MHZ 24BGA
Manufacturer
Atmel
Datasheet
1.AT45DB642D-CU.pdf
(58 pages)
Specifications of AT45DB642D-CU
Format - Memory
FLASH
Memory Type
DataFLASH
Memory Size
64M (8192 pages x 1056 bytes)
Speed
66MHz
Interface
Parallel/Serial
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
24-CBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
30. Errata
30.1
30.1.1
30.1.2
30.1.3
3542K–DFLASH–04/09
Chip Erase
Issue
Workaround
Resolution
In a certain percentage of units, the Chip Erase feature may not function correctly and may
adversely affect device operation. Therefore, it is recommended that the Chip Erase commands
(opcodes C7H, 94H, 80H, and 9AH) not be used.
Use Block Erase (opcode 50H) as an alternative. The Block Erase function is not affected by the
Chip Erase issue.
The Chip Erase feature may be fixed with a new revision of the device. Please contact Atmel for
the estimated availability of devices with the fix.
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