MX29LV640MBTC-90G

FEATURES

GENERAL FEATURES
• Single Power Supply Operation
- 2.7 to 3.6 volt for read, erase, and program operations
• 8,388,608 x 8 / 4,194,304 x 16 switchable
• Sector structure
- 8KB (4KW) x 8 and 64KB(32KW) x 127
• 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
• Secured Silicon Sector
- Provides a 128-word area for code or data that can
be permanently protected
- Once this sector is protected, it is prohibited to program or erase within the sector again
• 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: 90ns
- 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: 50mA(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 Resume
- Suspends programming operation to read data from
other sectors
• Erase Suspend/ Erase Resume
- Suspends sector erase operation to read/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 two
outermost boot sectors, regardless of sector protect
status
- ACC (high voltage) accelerates programming time
for higher throughput during system

PACKAGE

• 48-pin TSOP
• 63-ball CSP
• All Pb-free devices are RoHS Compliant