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| 型号： | SST25WF040-40-5I-QAE-T |
| 厂商： | Microchip Technology |
| 文件页数： | 1/36页 |
| 文件大小： | 0K |
| 描述： | IC FLASH SER 4MB 40MHZ SPI 8WSON |
| 标准包装： | 2,000 |
| 系列： | SST25 |
| 格式 - 存储器： | 闪存 |
| 存储器类型： | FLASH |
| 存储容量： | 4M (512K x 8) |
| 速度： | 40MHz |
| 接口： | SPI 串行 |
| 电源电压： | 1.65 V ~ 1.95 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-WDFN 裸露焊盘 |
| 供应商设备封装： | 8-WSON |
| 包装： | 带卷 (TR) |
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512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit 1.8V SPI Serial Flash
A Microchip Technology Company
SST25WF512 / SST25WF010 / SST25WF020 / SST25WF040
Data Sheet
The SST25WF512 / SST25WF010 / SST25WF020 / SST25WF040 are members
of the Serial Flash 25 Series family and feature 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. SPI serial flash memory is manufactured with
SST proprietary, high performance CMOS SuperFlash technology. The split-gate
cell design and thick-oxide tunneling injector attain better reliability and manufac-
turability compared with alternate approaches.
Features
? Single Voltage Read and Write Operations
– 1.65-1.95V
? Serial Interface Architecture
– SPI Compatible: Mode 0 and Mode 3
? High Speed Clock Frequency
– 40MHz
? Superior Reliability
– Endurance: 100,000 Cycles
– Greater than 100 years Data Retention
? Ultra-Low Power Consumption:
– Active Read Current: 2 mA (typical @ 20MHz)
– Standby Current: 2 μA (typical)
? Flexible Erase Capability
– Uniform 4 KByte sectors
– Uniform 32 KByte overlay blocks
– Uniform 64 KByte overlay blocks
(2 Mbit and 4 Mbit only)
? Fast Erase and Byte-Program:
– Chip-Erase Time: 125 ms (typical)
– Sector-/Block-Erase Time: 62ms (typical)
– Byte-Program Time: 50 μS (typical)
? Auto Address Increment (AAI) Programming
– Decrease total chip programming time over Byte-Pro-
gram operations
? End-of-Write Detection
– Software polling the BUSY bit in Status Register
– Busy Status readout on SO pin
? Reset Pin (RST#) or Programmable Hold Pin
(HOLD#) option
– Hardware Reset pin as default
– Hold pin option to suspend a serial sequence 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
– Industrial: -40°C to +85°C
? Packages Available
– 8-lead SOIC (150 mils)
– 8-contact WSON (5mm x 6mm)
? All devices are RoHS compliant
?2011 Silicon Storage Technology, Inc.
www.microchip.com
DS25016A
06/11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SST25WF040-40-5I-QAF | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:512 Kbit / 1 Mbit / 2 Mbit / 4Mbit 1.8V SPI Serial Flash |
| SST25WF040-40-5I-SAE | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:512 Kbit / 1 Mbit / 2 Mbit / 4Mbit 1.8V SPI Serial Flash |
| SST25WF040-40-5I-SAF | 功能描述:闪存 4M (512Kx8) 40MHz Industrial Temp RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| SST25WF040-40-5I-SAF-T | 功能描述:闪存 1.65 to 1.95V 4Mbit SPI Serial 闪存 RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| SST25WF080 | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:8Mbit 1.8V SPI Serial Flash |
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