Specification	SST25VF512A-33-4I-QAE-T

Clock Frequency	33 MHz
Memory Format	FLASH
Memory Interface	SPI
Memory Organization	64K x 8
Memory Size	64 kb
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-WDFN Exposed Pad
Supplier Device Package	8-WSON
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

SST25VF512A Series

512Kb 2.7-3.6V SPI Serial Flash

Part	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Package / Case	Memory Organization	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Memory Interface	Memory Size	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Type	Supplier Device Package	Memory Format	Clock Frequency	Technology	Package / Case [y]	Package / Case [x]
Microchip Technology SST25VF512A-33-4C-ZAE	20 µs	20 µs	8-UFBGA CSPBGA	64K x 8	70 °C	0 °C	Surface Mount	SPI	64 kb	2.7 V	3.6 V	Non-Volatile	8-CSP	FLASH	33 MHz	FLASH
Microchip Technology SST25VF512-20-4C-SAE	20 µs	20 µs	8-SOIC	64K x 8	70 °C	0 °C	Surface Mount	SPI	64 kb	2.7 V	3.6 V	Non-Volatile	8-SOIC	FLASH	20 MHz	FLASH	3.9 mm	0.154 in
Microchip Technology SST25VF512A-33-4I-QAE-T	20 µs	20 µs	8-WDFN Exposed Pad	64K x 8	85 °C	-40 °C	Surface Mount	SPI	64 kb	2.7 V	3.6 V	Non-Volatile	8-WSON	FLASH	33 MHz	FLASH
Microchip Technology SST25VF512A-33-4I-ZAE	20 µs	20 µs	8-UFBGA CSPBGA	64K x 8	85 °C	-40 °C	Surface Mount	SPI	64 kb	2.7 V	3.6 V	Non-Volatile	8-CSP	FLASH	33 MHz	FLASH
Microchip Technology SST25VF512A-33-4C-SAE-T	20 µs	20 µs	8-SOIC	64K x 8	70 °C	0 °C	Surface Mount	SPI	64 kb	2.7 V	3.6 V	Non-Volatile	8-SOIC	FLASH	33 MHz	FLASH	3.9 mm	0.154 in
Microchip Technology SST25VF512A-33-4C-SAE	20 µs	20 µs	8-SOIC	64K x 8	70 °C	0 °C	Surface Mount	SPI	64 kb	2.7 V	3.6 V	Non-Volatile	8-SOIC	FLASH	33 MHz	FLASH	3.9 mm	0.154 in
Microchip Technology SST25VF512-20-4C-SAE-T	20 µs	20 µs	8-SOIC	64K x 8	70 °C	0 °C	Surface Mount	SPI	64 kb	2.7 V	3.6 V	Non-Volatile	8-SOIC	FLASH	20 MHz	FLASH	3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2000	$ 0.83
Microchip Direct	T/R	1	$ 0.88
		25	$ 0.85
		100	$ 0.81
		1000	$ 0.78
		5000	$ 0.72

Description

General part information

SST25VF512A Series

SST's serial flash family features a four-wire, SPI-compatible interface that allows for a low pin-count package occupying less board space and ultimately lowering total system costs. SST25VF512A SPI serial flash memory is manufactured with SST's proprietary, high-performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches.

Documents

Technical documentation and resources

SST25VF512A-33-4I-QAE-T

Deep-Dive with AI

SST25VF512A-33-4I-QAE-T

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Technical Specifications

SST25VF512A Series

Pricing

Description

SST25VF512A Series

Documents

SST25VF512A Data Sheet - 512 Kbit SPI Serial Flash

Utility Metering Brochure

Memory Products Brochure

Product Selection Guide

25 Series SPI Flash Brief

SST25VF512A Series