GENERAL DESCRIPTION
The MX26L6420 is a 64M bit MTP EPROMTM organized as 4M bytes of 16 bits. MXICs MTP EPROMTMoffer the most cost-effective and reliable read/write non-volatile random access memory. The MX26L6420 is packaged in 44SOP, 48-pin TSOP, 48-ball CSP and 63-ball CSP. It is designed to be reprogrammed and erased in system or in standard EPROM programmers.

FEATURES
• 4,194,304 x 16 byte structure
• Single Power Supply Operation
    - 2.7 to 3.6 volt for read, erase, and program operations
• Low Vcc write inhibit is equal to or less than 2.5V
• Compatible with JEDEC standard
• High Performance
    - Fast access time: 90/120ns (typ.)
    - Fast program time: 140s/chip (typ.)
    - Fast erase time: 150s/chip (typ.)
• Low Power Consumption
    - Low active read current: 17mA (typ.) at 5MHz
    - Low standby current: 30uA (typ.)
• Minimum 100 erase/program cycle
• Status Reply
    - Data polling & Toggle bits provide detection of program and erase operation completion
• 12V ACC input pin provides accelerated program capability
• Output voltages and input voltages on the device is deterined by the voltage on the VI/O pin.
    - VI/O voltage range:1.65V~3.6V
• 10 years data retention
• Package
    - 44-Pin SOP
    - 48-Pin TSOP
    - 48-Ball CSP
    - 63-Ball CSP