
Spansion Inc.
Distinctive Characteristics
Architectural Advantages
◾ Single power supply operation
— Full voltage range: 2.7 to 3.6 volt read and write
operations for battery-powered applications
◾ Manufactured on 200 nm process technology
— Fully compatible with 0.23 µm Am29LV320D, 0.32 µm
Am29LV033C, and 0.33 µm MBM29LV320E devices
◾ Flexible sector architecture
— Boot sector models: Eight 8-Kbyte sectors;
sixty-three 64-Kbyte sectors; top or bottom boot block
configurations available
— Uniform sector models: Sixty-four 64-Kbyte sectors
◾ Sector Protection features
— A hardware method of locking a sector to prevent any
program or erase operations within that sector
— Sectors can be locked in-system or via programming
equipment
— Temporary Sector Unprotect feature allows code
changes in previously locked sectors
◾ Unlock Bypass Program Command
— Reduces overall programming time when issuing
multiple program command sequences
◾ Secured Silicon Sector
— 128-word sector for permanent, secure identification
through an 8-word random Electronic Serial Number
— May be programmed and locked at the factory or by
the customer
— Accessible through a command sequence
◾ Compatibility with JEDEC standards
— Pinout and software compatible with single-power
supply Flash
— Superior inadvertent write protection
Package Options
48-ball FBGA
48-pin TSOP
40-pin TSOP