3DFO512M16VB2359

The 3DFO512M16VB2359 is a 3.0V single power 1Gbit Flash memory organised as 32.054.432 words or 64.108.864 bytes. Thedevice has a 16-bit wide data bus that can also be configured as an 8-bit wide data bus by using the BYTE# input. It is organised in 2 banks with separate chip enable (CE#) controls. It requires only a single 3.0 volt power supply for both read and write functions.

In addition to VCC input, a high-voltage accelerated program (WP#/ACC) input provides accelerated programming time and protects first or last sector regardless of sector protection settings. The Ready/Busy (RY/BY#) is a dedicated open drain output pin that detects program or erase cycle completion. The VIO pin allows the host system to set the voltage levels that the device generates and tolerates on all inputs and outputs. Hardware data protection measures include a low VCC detector that automatically inhibits write operations during power transitions. Persistent Sector Protection provides in-system, command-enable protection of any combination of sectors.

Password Sector Protection prevents unauthorised write and erase operations in any combination of sectors through a userdefined 64-bit password. The 3DFO512M16VB2359 is packaged in a small 64 balls BGA and is available in commercial, Industrial or Extended temperature range.