Datasheet > SST25VF040B-50-4I-S2AE

SST25VF040B-50-4I-S2AE

更新时间： 2024-11-08 02:55:59

品牌	Logo	应用领域
美国微芯 - MICROCHIP		时钟光电二极管内存集成电路
页数	文件大小	规格书
31页	439K
描述
4 Mbit SPI Serial Flash

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SST25VF040B-50-4I-S2AE 技术参数

是否Rohs认证：	符合	生命周期：	Not Recommended
包装说明：	SOIC-8	Reach Compliance Code：	compliant
Factory Lead Time：	8 weeks	风险等级：	7.59
最大时钟频率 (fCLK)：	50 MHz	JESD-30 代码：	S-PDSO-G8
JESD-609代码：	e3	长度：	5.275 mm
内存密度：	4194304 bit	内存集成电路类型：	FLASH
内存宽度：	1	湿度敏感等级：	3
功能数量：	1	端子数量：	8
字数：	4194304 words	字数代码：	4000000
工作模式：	SYNCHRONOUS	最高工作温度：	85 °C
最低工作温度：	-40 °C	组织：	4MX1
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	SQUARE	封装形式：	SMALL OUTLINE
并行/串行：	SERIAL	峰值回流温度（摄氏度）：	260
编程电压：	2.7 V	座面最大高度：	2.16 mm
最大供电电压 (Vsup)：	3.6 V	最小供电电压 (Vsup)：	2.7 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn) - annealed
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
类型：	NOR TYPE	宽度：	5.275 mm

SST25VF040B-50-4I-S2AE 数据手册

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SST25VF040B

4 Mbit SPI Serial Flash

Features

Product Description

• Single Voltage Read and Write Operations

- 2.7-3.6V

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

SPI-compatible interface that allows for a low pin-count

package which occupies less board space and ulti-

mately lowers total system costs. The SST25VF040B

devices are enhanced with improved operating fre-

quency and even lower power consumption.

SST25VF040B SPI serial flash memories are manu-

factured 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.

• Serial Interface Architecture

- SPI Compatible: Mode 0 and Mode 3

• High Speed Clock Frequency

- Up to 50 MHz

• Superior Reliability

- Endurance: 100,000 Cycles (typical)

- Greater than 100 years Data Retention

• Low Power Consumption:

SST25VF040B devices significantly improve perfor-

mance and reliability, while lowering power consump-

tion. The devices write (Program or Erase) with a single

power supply of 2.7-3.6V for SST25VF040B. The total

energy consumed is a function of the applied voltage,

current, and time of application. Since for any given

voltage range, the SuperFlash technology uses less

current to program and has a shorter erase time, the

total energy consumed during any Erase or Program

operation is less than alternative flash memory technol-

ogies.

- Active Read Current: 10 mA (typical)

- Standby Current: 5 µA (typical)

• Flexible Erase Capability

- Uniform 4 KByte sectors

- Uniform 32 KByte overlay blocks

- Uniform 64 KByte overlay blocks

• Fast Erase and Byte-Program:

- Chip-Erase Time: 35 ms (typical)

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

- Byte-Program Time: 7 µs (typical)

The SST25VF040B device is offered in an 8-lead SOIC

(200 mils), 8-lead SOIC (150 mils), and 8-contact

WSON (6mm x 5mm) packages. See Figure 2-1 for pin

assignments.

• Auto Address Increment (AAI) Programming

- Decrease total chip programming time over

Byte-Program operations

• End-of-Write Detection

- Software polling the BUSY bit in Status Register

- Busy Status readout on SO pin in AAI Mode

• Hold Pin (HOLD#)

- Suspends a serial sequence to the memory

without deselecting the device

• Write Protection (WP#)

- Enables/Disables the Lock-Down function of the

status register

• Software Write Protection

- Write protection through Block-Protection bits in

status register

• Temperature Range

- Commercial: 0°C to +70°C

- Industrial: -40°C to +85°C

• Packages Available

- 8-lead SOIC (200 mils)

- 8-lead SOIC (150 mils)

- 8-contact WSON (6mm x 5mm)

• All devices are RoHS compliant

 2015 Microchip Technology Inc.

DS20005051C-page 1

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与SST25VF040B-50-4I-S2AE相关器件

型号	品牌	获取价格	描述	数据表
SST25VF040B-50-4I-S2AE-T	MICROCHIP	获取价格	FLASH 2.7V PROM
SST25VF040B-50-4I-S2AF	MICROCHIP	获取价格	4M X 1 FLASH 2.7V PROM, PDSO8, 5.20 X 8 MM, ROHS COMPLIANT, SOIC-8
SST25VF040B-50-4I-S2AF	SST	获取价格	4 Mbit SPI Serial Flash
SST25VF040B-50-4I-S2AF-T	MICROCHIP	获取价格	FLASH 2.7V PROM
SST25VF040B-50-4I-SAE	SST	获取价格	4 Mbit SPI Serial Flash
SST25VF040B-50-4I-SAE	MICROCHIP	获取价格	FLASH 2.7V PROM
SST25VF040B-50-4I-SAE-T	MICROCHIP	获取价格	4 Mbit SPI Serial Flash
SST25VF040B-50-4I-SAF	SST	获取价格	4 Mbit SPI Serial Flash
SST25VF040B-50-4I-SAF	MICROCHIP	获取价格	4M X 1 FLASH 2.7V PROM, PDSO8, 5 X 6 MM, ROHS COMPLIANT, MS-012AA, SOIC-8
SST25VF040B-50-4I-SAF-T	MICROCHIP	获取价格	4 Mbit SPI Serial Flash

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