MX29LA129ML Macronix International, MX29LA129ML Datasheet

MX29LA129ML

Manufacturer Part Number

MX29LA129ML

Description

128M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY

Manufacturer

Macronix International

Datasheet

1.MX29LA129ML.pdf (71 pages)

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FEATURES

GENERAL FEATURES

• Single Power Supply Operation

• Configuration

• Sector structure

• 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

PERFORMANCE

• High Performance

• Low Power Consumption

• Minimum 100,000 erase/program cycle

• 20-years data retention

SOFTWARE FEATURES

• Support Common Flash Interface (CFI)

• Program Suspend/Program Resume

• Erase Suspend/ Erase Resume

GENERAL 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.

P/N:PM1171

- 2.7 to 3.6 volt for read, erase, and program opera-

tions

- 16,777,216 x 8 / 8,388,608 x 16 switchable

- 64KB(32KW) x 256

- Pin-out and software compatible to single power sup-

ply Flash

- 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

- Active read current: 18mA(typ.)

- Active write current: 20mA(typ.)

- Standby current: 20uA(typ.)

- Flash device parameters stored on the device and

provide the host system to access.

- Suspend program operation to read other sectors

- Suspends sector erase operation to read data/pro-

gram other sectors

MX29LA129M H/L

• Status Reply

HARDWARE FEATURES

• Ready/Busy (RY/BY#) Output

• Hardware Reset (RESET#) Input

• WP#/ACC input

SECURITY

• Sector Protection/Chip Unprotect

• Sector Permanent Lock

• Secured Silicon Sector

PACKAGE

• 56-pin TSOP

The standard MX29LA129M H/L offers access time as

fast as 90ns, allowing operation of high-speed micropro-

cessors without wait states. To eliminate bus conten-

tion, the MX29LA129M H/L has separate chip enable

(CEx) and output enable (OE#) controls.

MXIC's Flash memories augment EPROM functionality

128M-BIT SINGLE VOLTAGE 3V ONLY

UNIFORM SECTOR FLASH MEMORY

- Data# polling & Toggle bits provide detection of pro-

gram and erase operation completion

- Provides a hardware method of detecting program

and erase operation completion

- Provides a hardware method to reset the internal

state machine to read mode

- 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

- Provides sector group protect function to prevent pro-

gram 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

- A unique lock bit feature allows the content to be

permanently locked

(Please contact Macronix sales for specific infor-

mation regarding this permanent lock feature)

- Provides a 128-word OTP area for permanent, se-

cure identification

- Can be programmed and locked at factory or by cus-

tomer

REV. 1.0, FEB. 27, 2006

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