AT91FR40162SB ATMEL, AT91FR40162SB Datasheet - Page 3

• Manufacturer Part Number: AT91FR40162SB
• Description: AT91 ARM Thumb-based Microcontrollers
• Manufacturer: ATMEL

2.3.3
2.3.4
2.3.5
6410AS–ATARM–02-Jun-08
Erase Cycle Timings
CFI Common Flash Interface
Fully Green Package
The VPP Status I/O3 does not exist anymore in the Status word returned by the Flash Memory.
The AT91FR40162SB chip erase cycle time and sector erase cycle times have been improved.
The 32K Word sector erase cycle time maximum value has been increased from 5 seconds to 6
seconds. In case the end of erase cycle is not used, but a fixed timeout is used instead, the
value of the timeout must be checked against the new value.
The Common Flash Interface table
page
fully CFI-compliant on the AT91FR40162S. The AT91FR40162SB is fully CFI-compliant, and
thus the Erase block information of the 64-KByte and the 8-KByte sector addresses in the Com-
mon Flash Interface table have changed.
Users who managed the programming of the flash with the CFI algorithm on the AT91FR40162S
should adapt their programming for the AT91FR40162SB.
The AT91FR40162S is RoHS compliant, whereas the AT91FR40162SB is fully Green qualified.
This has no impact on the soldering profile to be used, but only improves environmental
considerations.
68) Erase block information of the 64-KByte and the 8-KByte sectors addresses was not
(Table 12-5, “Common Flash Interface Definition,” on
AT91FR40162SB
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