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4Mb 2.7-3.6V SPI Serial Flash
Overview
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- Density (Organization):4 Mbit
- Operating Voltage Min. (V):2.7
- Oper Voltage Max (V):3.6
- Max. Clock Freq.:50 MHz
- Read Access Speed (Par Flash):0
- Page Size (bytes):0
- Write Protected:False
- Write Protect Scheme:Quarter, Half, Whole Array
- Endurance:100,000
- Data Retention (Years):100
- Bus Modes:SPI
- Battery Backup:False
- SPI Compatible: Mode 0 and Mode 3
- Supports 50 MHz SPI clock (80MHz no longer available see EOL NOTIFICATION)
- Active Read Current: 10 mA (typical)
- Program & Erase Current: 30mA (max)
- Standby Current: 5 µA (typical)
- Uniform 4 KByte sectors
- Uniform 32 KByte and 64 KByte overlay blocks
- Chip-Erase Time: 35 ms (typical)
- Sector-/Block-Erase Time: 18 ms (typical)
- Byte-Program Time: 7 µs (typical)
- Decrease total chip programming time overByte-Program operations
- 8-lead SOIJ (200 mils)
- 8-lead SOIC (150 mils)
- 8-contact WSON (6mm x 5mm)
- Chip Scale Package
- All devices are RoHS compliant
The 25 series Serial Flash family features a four-wire, SPIcompatible interface that allows for a low pin-count package which occupies less board space and ultimately lowers total system costs. The SST25VF040B devices are enhanced with improved operating frequency for lower power consumption. SST25VF040B 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.
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Tools And Software
Development Environment
Programmers
| Tools |
|---|
 MPLAB® X Integrated Development Environment (IDE) is an expandable, highly configurable software program that incorporates powerful tools to help you discover, configure, develop, debug and qualify embedded designs for most of Microchip’s microcontrollers, microprocessors and digital signal controllers.
|
| Tools |
|---|
| The MPLAB. PM3 Universal Device Programmer operates with a PC or as a stand-alone unit, and programs Microchips entire line of PICmicro.devices as well as the latest dsPIC30F DSC devices.
|
| The Softlog SEC-DS Secure Programming Upgrade is a "Secure Programming" extension for the ICP2 and ICP2(HC) progra |
| The Softlog SEC4CH-DS Secure Programming Upgrade is a "Secure Programming" extension for the ICP2GANG programmer. |
| The ICP2(G3) Production Quality In-Circuit Programmer is a cost-effective programmer that operates with a PC or as a standalone unit. It programs 8-bit PIC® / AVR® MCUs and Serial EEPROMs & Flash ICs. |
| The ICP2(G3)-DP Production Quality In-Circuit Programmer is a cost-effective programmer that operates with a PC or as a standalone unit. It programs 8-bit PIC® & AVR® MCUs, 16-bit PIC MCUs & dsPIC® DSCs and Serial EEPROMs & Flash ICs. |
["developmentenvironment","Development Environment"] ,
["emulators","Emulator and Debuggers"] ,
["demoevaluationboards","Demo & Evaluation Boards"] ,
["programmerrelations","Programmers"] ,
["thirdpartytools","3rd Party Tools"] ,
["legacy","Legacy"] ,
["softwarelibraries","Library and Firmware"]
referencedesigns,Reference Designs:
codeexamples,Code Examples:
ibisboarddesignfiles,Board Design Files:
