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MX29LV640D Datasheet, PDF (1/62 Pages) Macronix International – 64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V | |||
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MX29LV640D T/B
FEATURES
64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V
ONLY FLASH MEMORY
GENERAL FEATURES
⢠8,388,608 x 8 / 4,194,304 x 16 switchable
⢠Sector Structure
- 8KB(4KW) x 8 and 64KB(32KW) x 127
⢠Extra 128-word sector for security
- Features factory locked and identifiable, and customer lockable
⢠Sector Groups 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 changing
- Provides temporary sector group unprotect function for code changing in previously protected sector groups
⢠Single Power Supply Operation
- 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
PERFORMANCE
⢠High Performance
- Fast access time: 90ns
- Fast program time: 11us/word (typical)
- Fast erase time: 0.7s/sector, 45s/chip (typical)
⢠Low Power Consumption
- Low active read current: 9mA (typical) at 5MHz
- Low standby current: 5uA (typical)
⢠100,000 erase/program cycle (typical)
⢠10 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:PM1208
REV. 1.6, AUG. 16, 2008
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