S29AL016J70BFN020

S29AL016J70BFN020 is a S29AL016J 16Mbit, 3.0 Volt-only boot sector flash memory organized as 2,097,152bytes or 1,048,576 words. This device is designed to be programmed in-system with the standard system 3.0volt VCC supply. The device can also be programmed in standard EPROM programmers. The device offers access time of 55ns allowing high speed microprocessors to operate without wait states. To eliminate bus contention the device has separate chip enable (CE#), write enable (WE#) and output enable (OE#) controls. It is entirely command set compatible with the JEDEC single-power-supply Flash standard. Commands are written to the command register using standard microprocessor write timings. Register contents serve as input to an internal state-machine that controls the erase and programming circuitry. Write cycles also internally latch addresses and data needed for the programming and erase operations.

• Full voltage range from 2.7 to 3.6volt read and write operations for battery-powered applications
• Manufactured on 110nm process technology, secured silicon sector region
• May be programmed and locked at the factory or by the customer, flexible sector architecture
• A hardware method of locking a sector to prevent any program or erase operations within that sector
• Temporary sector unprotect feature allows code changes in previously locked sectors
• Reduces overall programming time when issuing multiple program command sequences
• Pinout and software compatible with single-power supply flash, superior inadvertent write protection
• Provides a hardware method of detecting program or erase cycle completion
• 70ns access speed, fine-pitch ball-grid array package
• Extended temperature range from -40 to 125°C, VCC=2.7-3.6V, bottom boot sector device (CFI support)