SST25VF040B

www.DataSheet4U.com 4 Mbit SPI Serial Flash SST25VF040B SST25VF040B4Mb Serial Peripheral Interface (SPI) flash memory Data Sheet FEATURES: Single Voltage Read and Write Operations – 2.7-3.6V Serial Interface Architecture – SPI Compatible: Mode 0 and Mode 3 High Speed Clock Frequency – 50 MHz Superior Reliability – Endurance: 100,000 Cycles (typical) – Greater than 100 years Data Retention Low Power Consumption: – 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) 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-contact WSON (6mm x 5mm) All non-Pb (lead-free) devices are RoHS compliant PRODUCT DESCRIPTI...