MX26L6420

The MX26L6420 is a 64M bit MTP EPROMTM organized as 4M bytes of 16 bits. MXIC's MTP EPROMTM offer the most cost-effective and reliable read/write non-volatile random access memory. The MX26L6420 is packaged in 44SOP, 48-pin TSOP, 48-ball CSP and 63-ball CSP. It is  designed to be reprogrammed and erased in system or in standard EPROM programmers.

The standard MX26L6420 offers access time as fast as 90ns, allowing operation of high-speed microprocessors without wait states. To eliminate bus contention, the MX26L6420 has separate chip enable (CE ) and output enable OE  controls. MXIC's MTP EPROMTM augment EPROM functionality with in-circuit electrical erasure and programming. The MX26L6420 uses a command register to manage this functionality.

MXIC's MTP EPROMTM technology reliably stores memory contents even after 100 erase and program cycles. The MXIC cell is designed to optimize the erase and program mechanisms. In addition, the combination of advanced tunnel oxide processing and low internal electric fields for erase and programming operations produces reliable cycling.

The MX26L6420 uses a 2.7V to 3.6V VCC supply to perform the High Reliability Erase and auto Program/ Erase algorithms.

The highest degree of latch-up protection is achieved with MXIC's proprietary non-epiprocess. Latch-up protection is proved for stresses up to 100 milliamps on address and data pin from -1V to VCC +1V.