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GENERAL DESCRIPTION
The MX29F100T/B is a 1-mega bit Flash memory
organized as 131,072 bytes or 65,536 words.
MXIC's Flash memories offer the most cost-effective
and reliable read/write non-volatile random access
memory. The MX29F100T/B is packaged in 44-pin
SOP and 48-pin TSOP. It is designed to be repro-
grammed and erased in-system or in-standard
EPROM programmers.
The standard MX29F100T/B offers access time as
fast as 55ns, allowing operation of high-speed micro-
processors without wait states. To eliminate bus
contention, the MX29F100T/B has separate chip
enable (CE) and output enable (OE) controls.
MXIC's Flash memories augment EPROM function-
ality with in-circuit electrical erasure and
programming. The MX29F100T/B uses a command
register to manage this functionality. The command
register allows for 100% TTL level control inputs and
P/N:PM0548
fixed power supply levels during erase and
programming, while maintaining maximum EPROM
compatibility.
MXIC Flash technology reliably stores memory con-
tents even after 100,000 erase and program cycles.
The MXIC cell is designed to optimize the erase and
programming mechanisms. In addition, the combi-
nation of advanced tunnel oxide processing and low
internal electric fields for erase and programming
operations produces reliable cycling. The
MX29F100T/B uses a 5.0V卤10% 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-epi process.
Latch-up protection is proved for stresses up to 100
milliamps on address and data pin from -1V to VCC
+ 1V.
REV. 1.2, NOV. 12, 2001
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