Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet
Product codes
ATSAM4E-XPRO
417
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
22.
Fast Flash Programming Interface (FFPI)
22.1
Description
The Fast Flash Programming Interface (FFPI) provides parallel high-volume programming using a standard gang
programmer. The parallel interface is fully handshaked and the device is considered to be a standard EEPROM.
Additionally, the parallel protocol offers an optimized access to all the embedded Flash functionalities.
programmer. The parallel interface is fully handshaked and the device is considered to be a standard EEPROM.
Additionally, the parallel protocol offers an optimized access to all the embedded Flash functionalities.
Although the Fast Flash Programming Mode is a dedicated mode for high volume programming, this mode is not
designed for in-situ programming.
designed for in-situ programming.
22.2
Embedded Characteristics
Programming Mode for High-volume Flash Programming Using Gang Programmer
̶
Offers Read and Write Access to the Flash Memory Plane
̶
Enables Control of Lock Bits and General-purpose NVM Bits
̶
Enables Security Bit Activation
̶
Disabled Once Security Bit is Set
Parallel Fast Flash Programming Interface
̶
Provides an 16-bit Parallel Interface to Program the Embedded Flash
̶
Full Handshake Protocol