Datasheet > SST25VF020B

SST25VF020B

更新时间： 2024-11-19 09:04:35

品牌	Logo	应用领域
美国微芯 - MICROCHIP		闪存
页数	文件大小	规格书
35页	3755K
描述
2 Mbit SPI Serial Flash

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中文翻译

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SST25VF020B 数据手册

2 Mbit SPI Serial Flash

SST25VF020B

A Microchip Technology Company

Data Sheet

The 25 series Serial Flash family features a four-wire, SPI compatible inter-

face that allows for a low pin-count package which occupies less board space

and ultimately lowers total system costs. The SST25VF020B devices are

enhanced with improved operating frequency and even lower power con-

sumption. SST25VF020B SPI serial flash memories are manufactured with

SST 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 Voltage Read and Write Operations

• Auto Address Increment (AAI) Programming

– 2.7-3.6V

– Decrease total chip programming time over Byte-Pro-

gram operations

• Serial Interface Architecture

• End-of-Write Detection

– SPI Compatible: Mode 0 and Mode 3

– Software polling the BUSY bit in Status Register

– Busy Status readout on SO pin in AAI Mode

• High Speed Clock Frequency

– Up to 80 MHz

• Hold Pin (HOLD#)

• Superior Reliability

– Suspends a serial sequence to the memory

without deselecting the device

– Endurance: 100,000 Cycles (typical)

– Greater than 100 years Data Retention

• Write Protection (WP#)

• Low Power Consumption:

– Enables/Disables the Lock-Down function of the status

– Active Read Current: 10 mA (typical)

– Standby Current: 5 µA (typical)

• Software Write Protection

• Flexible Erase Capability

– Write protection through Block-Protection bits in status

– Uniform 4 KByte sectors

– Uniform 32 KByte overlay blocks

– Uniform 64 KByte overlay blocks

• Temperature Range

– Commercial: 0°C to +70°C

– Industrial: -40°C to +85°C

• Fast Erase and Byte-Program:

– Chip-Erase Time: 35 ms (typical)

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

– Byte-Program Time: 7 µs (typical)

• Packages Available

– 8-lead SOIC (150 mils)

– 8-contact WSON (6mm x 5mm)

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

www.microchip.com

www.sst.com

S71417-03-000

02/11

12 3 4 5 6 7...35

中文翻译

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与SST25VF020B相关器件

型号	品牌	获取价格	描述	数据表
SST25VF020B_11	MICROCHIP	获取价格	2 Mbit SPI Serial Flash
SST25VF020B_13	MICROCHIP	获取价格	2 Mbit SPI Serial Flash
SST25VF020B-80-4C-QAE	SILICON	获取价格	EEPROM, 2MX1, Serial, CMOS, PDSO8, 6 X 5 MM, ROHS COMPLIANT, WSON-8
SST25VF020B-80-4C-QAE	SST	获取价格	2 Mbit SPI Serial Flash
SST25VF020B-80-4C-SAE	SST	获取价格	2 Mbit SPI Serial Flash
SST25VF020B-80-4C-SAE	SILICON	获取价格	EEPROM, 2MX1, Serial, CMOS, PDSO8, 5 X 6 MM, ROHS COMPLIANT, MS-012AA, SOIC-8
SST25VF020B-80-4C-SAE-T	MICROCHIP	获取价格	IC,SERIAL EEPROM,NOR FLASH,256KX8,CMOS,SOP,8PIN,PLASTIC
SST25VF020B-80-4I-QAE	SST	获取价格	2 Mbit SPI Serial Flash
SST25VF020B-80-4I-QAE	SILICON	获取价格	EEPROM, 2MX1, Serial, CMOS, PDSO8, 6 X 5 MM, ROHS COMPLIANT, WSON-8
SST25VF020B-80-4I-QAE-T	MICROCHIP	获取价格	IC,SERIAL EEPROM,NOR FLASH,256KX8,CMOS,LLCC,8PIN,PLASTIC

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