Integrated Circuits (ICs)

SST39VF400A-70-4C-EKE-T

Active

Microchip Technology

2.7V TO 3.6V 4MBIT MULTI-PURPOSE FLASH 48 TSOP 12X20MM T/R ROHS COMPLIANT: YES

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DocumentsProduct Change Notice EN 39 Series Brief +6

Integrated Circuits (ICs)

SST39VF400A-70-4C-EKE-T

Active

Microchip Technology

2.7V TO 3.6V 4MBIT MULTI-PURPOSE FLASH 48 TSOP 12X20MM T/R ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsProduct Change Notice EN 39 Series Brief +6

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SST39VF400A-70-4C-EKE-T

Access Time	70 ns
Memory Format	FLASH
Memory Interface	Parallel
Memory Organization	256 K
Memory Size	512 kb
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	48-TFSOP
Package / Case [y]	18.4 mm
Package / Case [y]	0.724 in
Supplier Device Package	48-TSOP
Technology	FLASH
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	2.7 V
Write Cycle Time - Word, Page [custom]	20 µs
Write Cycle Time - Word, Page [custom]	20 µs

SST39VF400A Series

4Mb 2.7-3.6V Parallel Flash

Part	Supplier Device Package	Memory Format	Operating Temperature [Max]	Operating Temperature [Min]	Memory Organization	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Technology	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Mounting Type	Access Time	Memory Size	Memory Interface	Memory Type	Package / Case [y]	Package / Case [y]
Microchip Technology SST39VF400A-70-4I-C1QE	48-XFLGA (6x4)	FLASH	85 °C	-40 °C	256 K	2.7 V	3.6 V	48-UFLGA	FLASH	20 µs	20 µs	Surface Mount	70 ns	512 kb	Parallel	Non-Volatile
Microchip Technology SST39VF400A-70-4C-MAQE-T	48-WFBGA (6x4)	FLASH	70 °C	0 °C	256 K	2.7 V	3.6 V	48-WFBGA	FLASH	20 µs	20 µs	Surface Mount	70 ns	512 kb	Parallel	Non-Volatile
Microchip Technology SST39VF400A-70-4I-B3KE	48-TFBGA	FLASH	85 °C	-40 °C	256 K	2.7 V	3.6 V	48-TFBGA	FLASH	20 µs	20 µs	Surface Mount	70 ns	512 kb	Parallel	Non-Volatile
Microchip Technology SST39VF400A-70-4I-B3KE-T	48-TFBGA	FLASH	85 °C	-40 °C	256 K	2.7 V	3.6 V	48-TFBGA	FLASH	20 µs	20 µs	Surface Mount	70 ns	512 kb	Parallel	Non-Volatile
Microchip Technology SST39VF400A-70-4I-EKE	48-TSOP	FLASH	85 °C	-40 °C	256 K	2.7 V	3.6 V	48-TFSOP	FLASH	20 µs	20 µs	Surface Mount	70 ns	512 kb	Parallel	Non-Volatile	18.4 mm	0.724 in
Microchip Technology SST39VF400A-70-4I-MAQE-T	48-WFBGA (6x4)	FLASH	85 °C	-40 °C	256 K	2.7 V	3.6 V	48-WFBGA	FLASH	20 µs	20 µs	Surface Mount	70 ns	512 kb	Parallel	Non-Volatile
Microchip Technology SST39VF400A-70-4C-B3KE	48-TFBGA (6x8)	FLASH	70 °C	0 °C	256 K	2.7 V	3.6 V	48-TFBGA	FLASH	20 µs	20 µs	Surface Mount	70 ns	512 kb	Parallel	Non-Volatile
Microchip Technology SST39VF400A-70-4C-EKE-T	48-TSOP	FLASH	70 °C	0 °C	256 K	2.7 V	3.6 V	48-TFSOP	FLASH	20 µs	20 µs	Surface Mount	70 ns	512 kb	Parallel	Non-Volatile	18.4 mm	0.724 in