SST25VF016B-50-4I-S2AF-T Microchip

SST25VF016B 16 Mbit SPI Serial Flash Features Product Description Single Voltage Read and Write Operations The 25 series Serial Flash family features a four-wire, SPI-compatible interface that allows for a low pin-count - 2.7-3.6V package which occupies less board space and ulti- Serial Interface Architecture mately lowers total system costs. The SST25VF016B - SPI Compatible: Mode 0 and Mode 3 devices are enhanced with improved operating fre- High Speed Clock Frequency quency and even lower power consumption than the - Up to 50 MHz original SST25VFxxxA devices. SST25VF016B SPI serial flash memories are manufactured with propri- Superior Reliability etary, high-performance CMOS SuperFlash technol- - Endurance: 100,000 Cycles (typical) ogy. The split-gate cell design and thick-oxide tunneling - Greater than 100 years Data Retention injector attain better reliability and manufacturability Low Power Consumption: compared with alternate approaches. - Active Read Current: 10 mA (typical) SST25VF016B devices significantly improve perfor- - Standby Current: 5 A (typical) mance and reliability, while lowering power consump- Flexible Erase Capability tion. The devices write (Program or Erase) with a single - Uniform 4 KByte sectors power supply of 2.7-3.6V for SST25VF016B. The total - Uniform 32 KByte overlay blocks energy consumed is a function of the applied voltage, - Uniform 64 KByte overlay blocks current, and time of application. Since for any given Fast Erase and Byte-Program: voltage range, the SuperFlash technology uses less current to program and has a shorter erase time, the - Chip-Erase Time: 35 ms (typical) total energy consumed during any Erase or Program - Sector-/Block-Erase Time: 18 ms (typical) operation is less than alternative flash memory technol- - Byte-Program Time: 7 s (typical) ogies. Auto Address Increment (AAI) Programming The SST25VF016B device is offered in both 8-lead - Decrease total chip programming time over SOIC (200 mils) and 8-contact WSON (6mm x 5mm) Byte-Program operations packages. See Figure 2-1 for pin assignments. 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: 0C to +70C - Industrial: -40C to +85C Packages Available - 8-lead SOIC (200 mils) - 8-contact WSON (6mm x 5mm) All devices are RoHS compliant 2015 Microchip Technology Inc. DS20005044C-page 1SST25VF016B TO OUR VALUED CUSTOMERS It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and enhanced as new volumes and updates are introduced. If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via E- mail at docerrors microchip.com. We welcome your feedback. Most Current Data Sheet To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at: