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MX29GL033MTXI-90R Datasheet(PDF) 1 Page - Macronix International |
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MX29GL033MTXI-90R Datasheet(HTML) 1 Page - Macronix International |
1 / 70 page 1 P/N:PM1093 REV. 1.1, AUG. 11, 2005 MX29LV64xM H/L 64M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY FEATURES GENERAL FEATURES • Single Power Supply Operation - 2.7 to 3.6 volt for read, erase, and program opera- tions • Configuration - 8,388,608 x 8 / 4,194,304 x 16 switchable (for MX29LV640M H/L) - 4,194,304 x 16 (for MX29LV641M H/L) • Sector structure - 64KB(32KW) x 128 • 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/256-byte area for code or data that can be permanently protected. - Once this sector is protected, it is prohibited to pro- gram 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 sup- ply 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: 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/pro- gram other sectors • Status Reply - Data# polling & Toggle bits provide detection of pro- gram and erase operation completion HARDWARE FEATURES • Ready/Busy (RY/BY#) Output (for MX29LV640M H/L only) - 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 high- est or lowest sector, regardless of sector protection settings - ACC (high voltage) accelerates programming time for higher throughput during system PACKAGE • 48-pin TSOP (for MX29LV641M H/L) • 56-pin TSOP (for MX29LV640M H/L) GENERAL DESCRIPTION The MX29LV64xM H/L is a 64-mega bit Flash memory organized as 8M bytes of 8 bits or 4M words of 16 bits (for MX29LV640M H/L), or 4M words of 16bits (for MX29LV641M H/L). MXIC's Flash memories offer the most cost-effective and reliable read/write non-volatile random access memory. The MX29LV64xM H/L is pack- aged in 48-pin TSOP and 56-pin TSOP. It is designed to be reprogrammed and erased in system or in standard EPROM programmers. The standard MX29LV64xM 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 MX29LV64xM H/L has separate chip enable |
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Similar Description - MX29GL033MTXI-90R |
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