GENERAL FEATURES
• Power Supply Operation
- 2.7 to 3.6 volt for read, erase, and program operations
- MX29GL128F H/L: VI/O=VCC=2.7V~3.6V, VI/O voltage must tight with VCC
- MX29GL128F U/D: VI/O=1.65V~3.6V for Input/Output
• Byte/Word mode switchable
- 16,777,216 x 8 / 8,388,608 x 16
• 64KW/128KB uniform sector architecture
- 128 equal sectors
• 16-byte/8-word page read buffer
• 64-byte/32-word write buffer
• Extra 128-word sector for security
- Features factory locked and identifiable, and customer lockable
• Advanced sector protection function (Solid and Password Protect)
• Latch-up protected to 100mA from -1V to 1.5xVcc
• Low Vcc write inhibit : Vcc ≤ VLKO
• Compatible with JEDEC standard
- Pinout and software compatible to single power supply Flash
• Deep power down mode

SOFTWARE FEATURES
• Program/Erase Suspend & Program/Erase Resume
- Suspends sector erase operation to read data from or program data to another sector which is not being erased
- Suspends sector program operation to read data from another sector which is not being program
• 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
- Hardware write protect pin/Provides accelerated program capability