MX29LV320E Ver la hoja de datos (PDF) - Macronix International

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MX29LV320E

32M-BIT [4M x 8 / 2M x 16] 3V SUPPLY FLASH MEMORY

Macronix International 

MX29LV320E T/B

32M-BIT [4M x 8 / 2M x 16] 3V SUPPLY FLASH MEMORY

FEATURES

GENERAL FEATURES

• Byte/Word switchable

- 4,194,304 x 8 / 2,097,152 x 16

• Sector Structure

- 8K-Byte x 8 and 64K-Byte x 63

• Extra 256-Byte sector for security

- Features factory locked and identifiable, and customer lockable

• Twenty-Four Sector Groups

- Provides sector group protect function to prevent program or erase operation in the protected sector group

- Provides chip unprotect function to allow code changing

- Provides temporary sector group unprotect function for code changing in previously protected sector groups

• Power Supply Operation

- Vcc 2.7 to 3.6 volt for read, erase, and program operations

• Latch-up protected to 100mA from -1V to 1.5 x Vcc

• Low Vcc write inhibit : Vcc ≤ Vlko

• Compatible with JEDEC standard

- Pinout and software compatible to single power supply Flash

• Functional compatible with MX29LV320D T/B device

PERFORMANCE

• High Performance

- Fast access time: 70ns

- Fast program time: 11us/word typical utilizing accelerate function

- Fast erase time: 0.7s/sector, 35s/chip (typical)

• Low Power Consumption

- Low active read current: 10mA (typical) at 5MHz

- Low standby current: 5uA (typical)

• Typical 100,000 erase/program cycle

• 20 years data retention

SOFTWARE FEATURES

• Erase Suspend/ Erase Resume

- Suspends sector erase operation to read data from or program data to another sector which is not being

erased

• Status Reply

- Data# Polling & Toggle bits provide detection of program and erase operation completion

• Support Common Flash Interface (CFI)

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 pin

- Provides accelerated program capability

P/N:PM1575

REV. 1.3, DEC. 19, 2013

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