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MX29LA129M

Features: GENERAL FEATURES• Single Power Supply Operation- 2.7 to 3.6 volt for read, erase, and program operations• Configuration- 16,777,216 x 8 / 8,388,608 x 16 switchable• Sector structure- 64KB(32KW) x 256• Latch-up protected to 250mA from -1V to VCC + 1V• Low VCC...

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SeekIC No. : 004431746 Detail

MX29LA129M: Features: GENERAL FEATURES• Single Power Supply Operation- 2.7 to 3.6 volt for read, erase, and program operations• Configuration- 16,777,216 x 8 / 8,388,608 x 16 switchable• Secto...

MX29LA129M Data Sheet

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Part Number:
MX29LA129M
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

GENERAL FEATURES
• Single Power Supply Operation
- 2.7 to 3.6 volt for read, erase, and program operations
• Configuration
- 16,777,216 x 8 / 8,388,608 x 16 switchable
• Sector structure
- 64KB(32KW) x 256
• Latch-up protected to 250mA from -1V to VCC + 1V
• Low VCC write inhibit is equal to or less than 1.5V
• Compatible with JEDEC standard
- Pin-out and software compatible to single power supply Flash
PERFORMANCE
• High Performance
- Fast access time: 90R/100ns
- Page read time: 25ns
- Sector erase time: 0.5s (typ.)
- 4 word/8 byte page read buffer
- 16 word/ 32 byte write buffer: reduces programming
   time for multiple-word/byte updates
• Low Power Consumption
- Active read current: 18mA(typ.)
- Active write current: 20mA(typ.)
- Standby current: 20uA(typ.)
• Minimum 100,000 erase/program cycle
• 20-years data retention
SOFTWARE FEATURES
• Support Common Flash Interface (CFI)
- Flash device parameters stored on the device and
   provide the host system to access.
• Program Suspend/Program Resume
- Suspend program operation to read other sectors
• Erase Suspend/ Erase Resume
- Suspends sector erase operation to read data/program other sectors
• Status Reply
- Data# polling & Toggle bits provide detection of program
   and erase operation completion
HARDWARE FEATURES
• Ready/Busy (RY/BY#) Output
- Provides a hardware method of detecting program
   and erase operation completion
• Hardware Reset (RESET#) Input
- Provides a hardware method to reset the internal
  state machine to read mode
• WP#/ACC input
- Write protect (WP#) function allows protection of all
   sectors, regardless of sector protection settings
- ACC (high voltage) accelerates programming time
   for higher throughput during system
SECURITY
• Sector Protection/Chip Unprotect
- Provides sector group protect function to prevent program
  or erase operation in the protected sector group
- Provides chip unprotect function to allow code changes
- Provides temporary sector group unprotect function
  for code changes in previously protected sector groups
• Sector Permanent Lock
- A unique lock bit feature allows the content to be permanently locked
  (Please contact Macronix sales for specific information
  regarding this permanent lock feature)
• Secured Silicon Sector
- Provides a 128-word OTP area for permanent, secure identification
- Can be programmed and locked at factory or by customer
PACKAGE
• 56-pin TSOP


Pinout

Connection Diagram


Specifications

Plastic Packages . . . . . . . . . . . . . ..-65oC to +150oC
Ambient Temperature
with Power Applied. . . . . . . . . . . . .-65oC to +125oC
Voltage with Respect to Ground
VCC (Note 1) . . . . . . . . . . . . . . . . .   -0.5 V to +4.0 V
A10, OE#, and
RESET# (Note 2) . . . . . . . . . . . . . ..-0.5 V to +12.5 V
All other pins (Note 1) . . . . . . . -0.5 V to VCC +0.5 V
Output Short Circuit Current (Note 3) . . . . . 200 mA
Notes:
1. Minimum DC voltage on input or I/O pins is -0.5 V.
During voltage transitions, input or I/O pins may overshoot
VSS to -2.0 V for periods of up to 20 ns. Maximum
DC voltage on input or I/O pins is VCC +0.5 V.
During voltage transitions, input or I/O pins may overshoot
to VCC +2.0 V for periods up to 20ns.
2. Minimum DC input voltage on pins A10, OE#, and
RESET# is -0.5 V. During voltage transitions, A10,
OE#, and RESET# may overshoot VSS to -2.0 V for
periods of up to 20 ns. Maximum DC input voltage on
pin A10 is +12.5 V which may overshoot to 14.0 V for
periods up to 20 ns.
3. No more than one output may be shorted to ground at
a time. Duration of the short circuit should not be
greater than one second.


Description

The MX29LA129M H/L is a 128-mega bit Flash memory organized as 16M bytes of 8 bits or 8M words of 16 bits. MXIC's Flash memories offer the most cost-effective and reliable read/write non-volatile random access memory. The MX29LA129M H/L is packaged in 56-pin TSOP. It is designed to be reprogrammed and erased in system or in standard EPROM programmers.

The standard MX29LA129M H/L offers access time as fast as 90ns, allowing operation of high-speed microprocessors without wait states. To eliminate bus contention, the MX29LA129M H/L has separate chip enable (CEx) and output enable (OE#) controls.

MXIC's Flash memories augment EPROM functionalitywith in-circuit electrical erasure and programming. The MX29LA129M H/L uses a command register to manage this functionality.

MXIC Flash technology reliably stores memory contents even after 100,000 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 MX29LA129M H/L 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-epi process. Latch-up protection is proved for stresses up to 100 milliamperes on address and data pin from -1V to VCC + 1V.




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