Findchips: Compare AT49BV640-85CJ vs M29DW640F70ZE1

AT49BV640-85CJ vs M29DW640F70ZE1 feature comparison

Buy Now Datasheet

Buy Now Datasheet

Rohs Code	Yes	No
Part Life Cycle Code	Obsolete	Obsolete
Ihs Manufacturer	ATMEL CORP	STMICROELECTRONICS
Part Package Code	BGA	BGA
Package Description	TFBGA,	TFBGA,
Pin Count	48	48
Reach Compliance Code	compliant	compliant
ECCN Code	EAR99	EAR99
HTS Code	8542.32.00.51	8542.32.00.51
Access Time-Max	85 ns	70 ns
Boot Block	BOTTOM/TOP	BOTTOM/TOP
JESD-30 Code	R-PBGA-B48	R-PBGA-B48
JESD-609 Code	e1	e0
Length	11 mm	8 mm
Memory Density	67108864 bit	67108864 bit
Memory IC Type	FLASH	FLASH
Memory Width	16	16
Number of Functions	1	1
Number of Terminals	48	48
Number of Words	4194304 words	4194304 words
Number of Words Code	4000000	4000000
Operating Mode	ASYNCHRONOUS	ASYNCHRONOUS
Operating Temperature-Max	85 °C	70 °C
Operating Temperature-Min	-40 °C
Organization	4MX16	4MX16
Package Body Material	PLASTIC/EPOXY	PLASTIC/EPOXY
Package Code	TFBGA	TFBGA
Package Shape	RECTANGULAR	RECTANGULAR
Package Style	GRID ARRAY, THIN PROFILE, FINE PITCH	GRID ARRAY, THIN PROFILE, FINE PITCH
Parallel/Serial	PARALLEL	PARALLEL
Programming Voltage	2.7 V	3 V
Qualification Status	Not Qualified	Not Qualified
Seated Height-Max	1.2 mm	1.2 mm
Supply Voltage-Max (Vsup)	3.6 V	3.6 V
Supply Voltage-Min (Vsup)	2.7 V	2.7 V
Supply Voltage-Nom (Vsup)	3 V	3 V
Surface Mount	YES	YES
Technology	CMOS	CMOS
Temperature Grade	INDUSTRIAL	COMMERCIAL
Terminal Finish	TIN SILVER COPPER	TIN LEAD
Terminal Form	BALL	BALL
Terminal Pitch	0.8 mm	0.8 mm
Terminal Position	BOTTOM	BOTTOM
Type	NOR TYPE	NOR TYPE
Width	8 mm	6 mm
Base Number Matches	1	2
Additional Feature		100,000 PROGRAM/ERASE CYCLES
Alternate Memory Width		8
	Memory » Flash Memories	Memory » Flash Memories