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MX29F100TTA-90 Datasheet(PDF) 1 Page - Macronix International

Part No. MX29F100TTA-90
Description  1M-BIT [128Kx8/64Kx16] CMOS FLASH MEMORY
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Maker  MCNIX [Macronix International]
Homepage  http://www.macronix.com
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MX29F100TTA-90 Datasheet(HTML) 1 Page - Macronix International

 
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FEATURES
•5V±10% for read, erase and write operation
• 131072x8/ 65536x16 switchable
• Fast access time:55/70/90/120ns
• Low power consumption
- 40mA maximum active current(5MHz)
- 1uA typical standby current
• Command register architecture
- Byte/ Word Programming (7us/ 12us typical)
- Erase (16K-Bytex1, 8K-Bytex2, 32K-Bytex1, and
64K-Byte x1)
• Auto Erase (chip) and Auto Program
- Automatically erase any combination of sectors or
with Erase Suspend capability.
- Automatically program and verify data at specified
address
• Status Reply
- Data polling & Toggle bit for detection of program
and erase cycle completion.
• Compatibility with JEDEC standard
- Pinout and software compatible with single-power
supply Flash
- Superior inadvertent write protection
• Sector protection
- Hardware method to disable any combination of
sectors from program or erase operations
- Sector protect/unprotect for 5V only system or 5V/
12V system
• 100,000 minimum erase/program cycles
• Latch-up protected to 100mA from -1 to VCC+1V
• Boot Code Sector Architecture
- T = Top Boot Sector
- B = Bottom Boot Sector
• Low VCC write inhibit is equal to or less than 3.2V
• Package type:
- 44-pin SOP
- 48-pin TSOP
• Ready/Busy pin(RY/BY)
- Provides a hardware method or detecting program
or erase cycle completion
• Erase suspend/ Erase Resume
- Suspend an erase operation to read data from, or
program data to a sector that is not being erased,
then resume the erase operation.
• Hardware RESET pin
- Hardware method of resetting the device to reading
the device to reading array data.
• 20 years data retention
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
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±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.
MX29F100T/B
1M-BIT [128Kx8/64Kx16] CMOS FLASH MEMORY
1
P/N:PM0548
REV. 1.2, NOV. 12, 2001


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