Update: 30 September, 2023
The M27C256B is a 256Kbit EPROM available in UV (ultra violet erase) and OTP (one time programmable) ranges. It is ideally suited for microprocessor systems and is organized as 32,768 x 8 bits. The FDIP28W (window ceramic frit-seal package) has a transparent lid which allows the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written to the device by following the programming procedure. For applications where the content is programmed only one time and erasure is not required, the M27C256B is offered in PDIP28, PLCC32 and TSOP28 (8 x 13.4 mm) packages.
File format: PDF
Size: -
MD5 Checksum: 1628BBCCD60CA257AD91E25D451C6617
Publication date: 09 May, 2012
Downloads: -
PDF Link: ST M27C256B 256 Kbit (32Kb x 8) UV EPROM OTP EPROM handbook PDF