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Comparison

SST39SF020A-70-4C-NHE vs SST25LF020A-33-4C-SAE

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Mfr. Part #	SST39SF020A-70-4C-NHE	SST25LF020A-33-4C-SAE
Manufacturer	Microchip Technology	Microchip Technology
Description	IC FLASH 2M PARALLEL 32PLCC	IC FLASH 2M SPI 33MHZ 8SOIC
Datasheet
RoHS
Specifications
Factory Lead Time	4 Weeks	7 Weeks
Mount	Surface Mount	-
Mounting Type	Surface Mount	Surface Mount
Package / Case	32-LCC (J-Lead)	8-SOIC (0.154, 3.90mm Width)
Number of Pins	32	8
Memory Types	Non-Volatile	Non-Volatile
Current - Supply (Nom)	25mA	-
Operating Temperature	0°C~70°C TA	0°C~70°C TA
Packaging	Tube	Tube
Series	SST39 MPF™	SST25
Published	2000	2006
JESD-609 Code	e3	e3
Pbfree Code	yes	yes
Part Status	Active	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
Number of Terminations	32	8
ECCN Code	3A991.B.1.A	3A991.B.1.A
Terminal Finish	Matte Tin (Sn)	Matte Tin (Sn) - annealed
Voltage - Supply	5V	3.3V
Terminal Position	QUAD	DUAL
Peak Reflow Temperature (Cel)	245	260
Number of Functions	1	1
Terminal Pitch	1.27mm	1.27mm
Time@Peak Reflow Temperature-Max (s)	40	40
Base Part Number	SST39SF020A	SST25LF020A
Current - Supply (Max)	25mA	-
Power Supplies	5V	3.3V
Memory Size	2Mb 256K x 8	2Mb 256K x 8
Access Time	70ns	-
Memory Format	FLASH	FLASH
Memory Interface	Parallel	SPI
Data Bus Width	8b	-
Organization	256KX8	2MX1
Write Cycle Time - Word, Page	20μs	20μs
Address Bus Width	18b	-
Density	2 Mb	-
Standby Current-Max	0.0001A	0.000015A
Sync/Async	Asynchronous	-
Word Size	8b	-
Programming Voltage	5V	3V
Data Polling	YES	-
Toggle Bit	YES	-
Command User Interface	YES	-
Number of Sectors/Size	64	-
Sector Size	4K	-
Height	2.84mm	-
Length	14.05mm	4.9mm
Width	11.51mm	3.9mm
Radiation Hardening	No	-
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Lead Free	Lead Free	-
Surface Mount	-	YES
HTS Code	-	8542.32.00.51
JESD-30 Code	-	R-PDSO-G8
Qualification Status	-	Not Qualified
Operating Mode	-	SYNCHRONOUS
Clock Frequency	-	33MHz
Supply Current-Max	-	0.03mA
Memory Width	-	1
Memory Density	-	2097152 bit
Parallel/Serial	-	SERIAL
Serial Bus Type	-	SPI
Endurance	-	100000 Write/Erase Cycles
Data Retention Time-Min	-	100
Write Protection	-	HARDWARE/SOFTWARE
Voltage - Supply (Max)	-	3.6V
Voltage - Supply (Min)	-	3V
Height Seated (Max)	-	1.75mm
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $58.0776 10+ $54.7902 100+ $51.6889 500+ $48.7631 1000+ $46.0029	Quantity Unit Price 1+ $10.7816 10+ $10.1714 100+ $9.5956 500+ $9.0525 1000+ $8.5401
Availability	3351	10000
Price	$58.0776	$10.7816
Quantity