Datasheet > SST25VF020

SST25VF020

更新时间： 2024-09-19 14:54:15

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
29页	1698K
描述
The SST serial flash family features a four-wire, SPI-compatible interface that allows for a low

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数据手册

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SST25VF020 数据手册

Not recommended for new designs.

Please use SST25VF020B

2-Mbit SPI Serial Flash

SST25VF020

Not Recommended for New Designs

Microchip Technology'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. SST25VF020 SPI serial Flash memory is

manufactured with 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.

Features

• Single 2.7V-3.6V Read and Write Operations

• End-of-Write Detection

– Software Status

• Serial Interface Architecture

• Hold Pin (HOLD#)

– SPI Compatible: Mode 0 and Mode 3

– Suspends a serial sequence to the memory

without deselecting the device

• 20 MHz Max Clock Frequency

• Superior Reliability

• Write Protection (WP#)

– Endurance: 100,000 cycles (typical)

– Greater than 100 years data retention

– Enables/Disables the Lock-Down function of the

STATUS register

• Low Power Consumption:

• Software Write Protection

– Active Read Current: 7 mA (typical)

– Standby Current: 8 µA (typical)

– Write protection through Block-Protection bits in

STATUS register

• Flexible Erase Capability

• Temperature Range

– Uniform 4-Kbyte sectors

– Commercial: 0°C to +70°C

– Industrial: -40°C to +85°C

– Extended: -20°C to +85°C

– Uniform 32-Kbyte overlay blocks

• Fast Erase and Byte Program:

• Packages Available

– Chip-Erase Time: 70 ms (typical)

– Sector- or Block-Erase Time: 18 ms (typical)

– Byte-Program Time: 14 µs (typical)

– 8-lead SOIC 150 mil body width

– 8-contact WSON (5mm x 6mm)

• Auto Address Increment (AAI) Programming

• All non-Pb (lead-free) devices are RoHS compliant

– Decrease total chip programming time over Byte

Program operations



2011-2023 Microchip Technology Inc. and its subsidiaries

DS20005078B-page 1

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与SST25VF020相关器件

型号	品牌	获取价格	描述	数据表
SST25VF020_06	SST	获取价格	2 Mbit / 4 Mbit SPI Serial Flash
SST25VF020-20-4C-QAE	SST	获取价格	2 Mbit / 4 Mbit SPI Serial Flash
SST25VF020-20-4C-QAE	MICROCHIP	获取价格	2M X 1 FLASH 2.7V PROM, PDSO8, 6 X 5 MM, ROHS COMPLIANT, WSON-8
SST25VF020-20-4C-S2AE	SST	获取价格	2 Mbit / 4 Mbit SPI Serial Flash
SST25VF020-20-4C-SAE	SST	获取价格	2 Mbit / 4 Mbit SPI Serial Flash
SST25VF020-20-4C-SAE-T	MICROCHIP	获取价格	IC,SERIAL EEPROM,NOR FLASH,256KX8,CMOS,SOP,8PIN,PLASTIC
SST25VF020-20-4E-QAE	SST	获取价格	2 Mbit / 4 Mbit SPI Serial Flash
SST25VF020-20-4E-S2AE	SST	获取价格	2 Mbit / 4 Mbit SPI Serial Flash
SST25VF020-20-4E-SAE	SST	获取价格	2 Mbit / 4 Mbit SPI Serial Flash
SST25VF020-20-4I-QAE	SST	获取价格	2 Mbit / 4 Mbit SPI Serial Flash