M58BF008 - 8 Mbit 256Kb x32 / Burst Flash Memory
The M58BF008 is a family of 8 Mbit non-volatile Flash memories that can be erased electrically at the block level and programmed in-system.
Family members are configured during product testing for a specific Synchronous or Asynchronous Write mode, a Burst default of Wrap or No-wrap and for Critical
M58BF008 8 Mbit (256Kb x32, Burst) Flash Memory PRELIMINARY DATA s SUPPLY VOLTAGE VDD = 5V Supply Voltage VDDQ = 3.3V Input/Output Supply Voltage Optional VPP = 12V for fast Program and Erase s CONFIGURABLE OPTIONS Synchronous or Asynchronous write mode Burst Wrap/No-wrap default Critical Word X (3 or 4) and Burst Word Y (1 or 2) latency times BGA s ACCESS TIME Synchronous X-Y-Y-Y Burst Read up to 40MHz Asynchr
M58BF008 Features
* a 256 Kbit Overlay block having the same address space as the first Main memory block. The Overlay block provides a secure storage area that is controlled by special Instructions and an external input. A separate supply VDDQ allows the Input/ Output signals to be at 3.3V levels, while the main suppl
