MX29LV320MTMC-70Q

GENERAL DESCRIPTION

The MX29LV320MT/B is a 32-mega bit Flash memory organized as 4M bytes of 8 bits or 2M bytes of 16 bits. MXICs Flash memories offer the most cost- effective and reliable read/write non-volatile random access memory. The MX29LV320MT/B is packaged in 44-pin SOP, 48-pin TSOP and 48-ball CSP. It is designed to be reprogrammed and erased in system or in standard EPROM programmers.

FEATURES

GENERAL FEATURES
• Single Power Supply Operation
- 2.7 to 3.6 volt for read, erase, and program operations
• 4,194,304 x 8 / 2,097,152 x 16 switchable
• Sector structure
- 8KB (4KW) x 8 and 64KB(32KW) x 63
• 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 OTP area for permanent, secure identification
- Can be programmed and locked at factory or by customer
• 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: 70R/90ns
- Page read time: 25ns
- Sector erase time: 0.5s (typ.)
- Effective write buffer word programming time: 22us
- 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-year data retention

PACKAGE

• 44-pin SOP
• 48-pin TSOP
• 48-ball CSP