SST25PF040C

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 ultimately lowers total system costs. The SST25PF040C devices are enhanced with extended operating voltage of 2.3-3.6V. 

SST25PF040C SPI serial flash memories are 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 Voltage Read and Write Operations- 2.3–3.6V
  • Serial Interface Architecture- SPI Compatible: Mode 0 and Mode 3
  • Dual Input/Output I/O Support
  • High Speed Clock Frequency up to 40 MHz
  • Superior Reliability: Endurance: 100,000 Cycles (typical) Greater than 20 years Data Retention
  • Endurance: 100,000 Cycles (typical)
  • Greater than 20 years Data Retention
  • Low Power Consumption: Active Read Current: 5 mA (typical) Standby Current: 5 µA (typical)  Power-down Mode: 3µA (typical)
  • Active Read Current: 5 mA (typical)
  • Standby Current: 5 µA (typical)
  • Power-down Mode: 3µA (typical)
  • Flexible Erase Capability  Uniform 4 KByte sectors Uniform 64 KByte overlay blocks
  • Uniform 4 KByte sectors
  • Uniform 64 KByte overlay blocks
  • Fast Erase and Byte-Program:  Sector-Erase Time: 40 ms (typical) Byte-Program Time: 4 ms/256 bytes (typical)
  • Sector-Erase Time: 40 ms (typical)
  • Byte-Program Time: 4 ms/256 bytes (typical)
  • Page Program Mode - 256 Bytes/Page
  • End-of-Write Detection- Software polling the BUSY bit in Status Register
  • Hold Pin (HOLD#)- Suspends a serial sequence to the memorywithout 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 instatus register
  • Temperature Range- Industrial: -40°C to +85°C
  • Packages Available-  8-lead SOIC (150 mils) 8-contact WDFN (6mm x 5mm)
  • 8-lead SOIC (150 mils)
  • 8-contact WDFN (6mm x 5mm)
  • All devices are RoHS compliant
Parameter
Parameter Name Value Value
Density 4 Mbit 4 Mbit
Op. Volt Range (V) 2.3 to 3.6 2.3 to 3.6
Max. Clock Freq. 40 MHz 40 MHz
Page Size (bytes) 256 256
Temp Range (°C) -40°C to +85°C -40°C to +85°C
Endurance 100,000 100,000
Data Retention (Years) 20 20
Bus Modes SPI,SDI SPI,SDI
Documents
4 Mbit, 3.3V, SPI Serial Flash - SST25PF040CData Sheets11/30/20151701KB
SST25VF040B to SST25PF040C MigrationMigration Documents05/03/2016310KB
Memory Products BrochureBrochures02/05/20154696KB
SST25PF040C Software DriverSoftware12/07/201566KB
IBIS Model - SST25PF040C DeviceIBIS02/01/201684KB
Verilog Model - SST25PF040C DeviceVerilog02/01/201672KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
SST25PF040C-40I/MF8TDFN-S-40C to +85CTUBE0.920.890.850.810.76
SST25PF040C-40I/SN8SOIC-40C to +85CTUBE0.720.700.670.630.59
SST25PF040CT-40I/MF8TDFN-S-40C to +85CT/R0.960.930.890.840.79
SST25PF040CT-40I/SN8SOIC-40C to +85CT/R0.720.700.670.630.59
Similar Devices
ProductMemory SizeMemory SpeedPackagePrice5K
SST25PF040C4 Mbit40 MHzSOIC 150mil-8, TDFN-S-8$0.59
SST25VF040B4000K50 MHzCSP-8, SOIC 150mil-8, SOIC-8, SOIJ-8, TDFN-S-8$0.66
SST25WF040B4 Mbit40 MHzSOIC 150mil-8, USON-8, WLCSP-9$0.63
SST26WF040B4Mb104 MHzCSP-8, SOIC 150mil-8, TDFN-S-8, USON-8$0.61
SST26WF040BA104 MHzSOIC 150mil-8, TDFN-S-8, USON-8$0.64
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
SST25PF040C-40I/SN0.0780000.1600008SOIC.150In(3.90mm)Matte Tine3
SST25PF040CT-40I/SN0.0780000.2303038SOIC.150In(3.90mm)Matte Tine3
SST25PF040C-40I/SN18GVAO0.0780000.1600008SOIC.150In(3.90mm)Matte Tine3
SST25PF040CT-40I/SN18GVAO0.0780000.2303038SOIC.150In(3.90mm)Matte Tine3
SST25PF040C-40I/MF0.0738000.1632658TDFN-S6x5x0.8mmMatte Tine3
SST25PF040CT-40I/MF0.0738000.2000008TDFN-S6x5x0.8mmMatte Tine3
SST25PF040C-40I/MF18GVAO0.0738000.1632658TDFN-S6x5x0.8mmMatte Tine3
SST25PF040CT-40I/MF18GVAO0.0738000.2000008TDFN-S6x5x0.8mmMatte Tine3
4 Mbit, 3.3V, SPI Serial Flash - SST25PF040C SST25PF040C
SST25VF040B to SST25PF040C Migration SST25VF040B
Memory Products Brochure SST49LF080A
SST25PF040C Software Driver SST25PF040C