MEMORY MODULE
NOR FLASH 32Mx16-BGA
FLASH Memory Module
3DFO512M16VB2359 3D Plus SA reserves the right to cancel product or specifications without notice
3DFP-0359-REV 4 - April 2014
3DFO512M16VB2359
512Mbit Nor Flash organized as 32Mx16, based on 16Mx16
Pin Assignment (Top View)
BGA 64
Block Diagram
All other signals are common to all memories
Features
- Single 3V read/program/erase (2.7V-3.6V)
- VIO = VCC = 2.7 to 3.6V
- 8-word/16-byte page read buffer
- 32-word/64-byte write buffer reduces overall programming
time for multiple-word updates
- Uniform 64 Kword/128 Kbyte sector architecture
- Suspend and Resume commands for Program and Erase
Operations
- Support for Common Flash Interface (CFI)
- Persistent and Password methods of Sector Protection
- Highest address sector protected
- WP#/ACC input for accelerated programming time
- Maximum read access times with Vcc=3.0-3.6V
Random Access Time: 100 ns
Page Access Time: 25 ns
CE# Access Time: 100 ns
OE# Access Time: 25 ns
- 100,000 erase cycles per sector typical
- 20-year data retention typical
- Available Temperature Range:
0°C to 70°C
-40°C to +85°C
-55°C to +125°C
General Description
The 3DFO512M16VB2359 is a 3.0V single power 1Gbit Flash memory organized as 32.054.432 words or 64.108.864 bytes. The
device 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 organized 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 unauthorized write and erase operations in any combination of sectors through a user-
defined 64-bit password.
The 3DFO512M16VB2359 is packaged in a small 64 balls BGA and is available in commercial, Industrial or Extended
temperature range.