星光电子技术芯片解密事业部在8年的发展历程中，专注芯片解密行业技术研究，为广大客户提供芯片解密，IC解密，单片机解密等服务，力争成为芯片解密行业领航者为了在更大程度上满足客户的PCB抄板和芯片解密需求. 

SST25LF040  FEATURES:
* Single 3.0-3.6V Read and Write Operations
* Serial Interface Architecture
- SPI Compatible: Mode 0 and Mode 3
* 33 MHz Max Clock Frequency
* Superior Reliability
- Endurance: 100,000 Cycles (typical)
- Greater than 100 years Data Retention
* Low Power Consumption:
- Active Read Current: 7 mA (typical)
- Standby Current: 8 *A (typical)
* Flexible Erase Capability
- Uniform 4 KByte sectors
- Uniform 32 KByte overlay blocks
* Fast Erase and Byte-Program:
- Chip-Erase Time: 70 ms (typical)
- Sector- or Block-Erase Time: 18 ms (typical)
- Byte-Program Time: 14 *s (typical)
* Auto Address Increment (AAI) Programming
-Decrease total chip programming time over
Byte-Program operations
* End-of-Write Detection
- Software Status
* 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
- Extended: -20°C to +85°C
* Packages Available
- 8-lead SOIC 150 mil body width for SST25LF020A or SST25LF040
- 8-lead SOIC 200 mil body width for SST25LF040A
- 8-contact WSON (5mm x 6mm)
* All non-Pb (lead-free) devices are RoHS compliant