Adesto Technologies AT25DF021A-SSHN-B SOIC(8) Device

Adapters for Automated Programmers

6th Gen	7th Gen	9th Gen
FASMR08SJA, FASM08SJA, FASM08SR, FASM16SAT, FASM16SA, FASM14SA, FASM08SA (obs.)	FX4ASMR08SJA, FX4ASM08SJA, FASMR08SJA, FASM08SJA, FASM08SR, FASM16SAT, FASM16SA, FASM14SA, FASM08SA (obs.), WX4ASMR08SJA (repl.), WX4ASM08SJA (repl.)	WX4ASMR08SJA, WX4ASM08SJA

Adapters for Manual Programmers

6th Gen	7th Gen	9th Gen
FSMR08SJA, FSM08SJA, FSM08SR, FSM16SAT, FSM16SA, FSM14SA, FASMR08SJA, FASM08SJA, FASM08SR, FASM16SAT, FASM16SA, FASM14SA, FSM08SA (obs.), FASM08SA (obs.)	FX4SMR08SJA, FX4SM08SJA, FSMR08SJA, FSM08SJA, FSM08SR, FSM16SAT, FSM16SA, FSM14SA, FX4ASMR08SJA, FX4ASM08SJA, FASMR08SJA, FASM08SJA, FASM08SR, FASM16SAT, FASM16SA, FASM14SA, FSM08SA (obs.), FASM08SA (obs.), WX4ASMR08SJA (repl.), WX4ASM08SJA (repl.)	WX4ASMR08SJA, WX4ASM08SJA

Adapters for Engineering Programmers

6th Gen	7th Gen
FSMR08SJA, FSM08SJA, FSM08SR, FSM16SAT, FSM16SA, FSM14SA, FASMR08SJA, FASM08SJA, FASM08SR, FASM16SAT, FASM16SA, FASM14SA, FSM08SA (obs.), FASM08SA (obs.)	FX4SMR08SJA, FX4SM08SJA, FSMR08SJA, FSM08SJA, FSM08SR, FSM16SAT, FSM16SA, FSM14SA, FX4ASMR08SJA, FX4ASM08SJA, FASMR08SJA, FASM08SJA, FASM08SR, FASM16SAT, FASM16SA, FASM14SA, FSM08SA (obs.), FASM08SA (obs.), WX4ASMR08SJA (repl.), WX4ASM08SJA (repl.)

Last Updated: 05/18/2023

If the device is not yet supported by your BPM programmer (Generation), request Device Support

Request Support Options

Note

IMPORTANT:

Device Type:	Flash Memory
Device Size:	2 Mbit
Algorithm Programming method:	SPI

Memory Organization:

Memory Type	*Attributes^()**	Included in default Range (Y/N)	DUT Physical Byte Address(hex)(if this area is selected/Activated)	BPWin Buffer Byte Address(hex)
Main Flash Area	R/W/E	Yes	0000_0000 – 0003_FFFF	0000_0000 – 0003_FFFF
OTP Security Register	R/W	N0	0004_0000 – 0004_007F	0004_0000 – 0004_007F

Default Algorithm Range	—	—	0000_0000 – 0003_FFFF	0000_0000 – 0003_FFFF

* R:Read only W:One time programmable (OTP) R/W:readable and one time programmable (OTP) R/W/E:readable and rewritable if not locked. Any configurations listed under Device-Specific’ in the menu item Device-> Settings will be written to the DUT during ‘Program’ operation regardless of memory range selection. Special Device Considerations:

OTP Security Register is mapped to [40000h-04007Fh]. [40000h-4003Fh] is user programmable. The entire user programmable area is OTP. Modification to any byte within the user area will prevent further modification to the entire user area. [40040h-40080h] is factory programmed and cannot be modified. Verify and Compare operation for factory programmed area is ignored. Read operation is allowed for factory programmed area. Please modify the range under Device > Range if OTP Security Register needs to be included.

‘



BPM does not sell programmable devices, nor do we program devices directly. BPM makes programmers and accessories to make programming in-house fast, easy, and profitable.

More Info

Additional information

Manufacturer	Adesto Technologies
Packages	SOIC(8)
Part Number	AT25DF021A-SSHN-B
Set programming	Yes
Vcc(program)	3.3
Package
8-bit Bytes