M76DW63000A Datasheet - STMicroelectronics

SUMMARY DESCRIPTION
   The M76DW62000A is a low voltage Multiple Memory Product which combines two memory devices; a 64 Mbit Multiple Bank, Boot Block Flash memory (M29DW640D) and an 8 or 4Mbit SRAM. This document should be read in conjunction with the M29DW640D datasheet.
   Recommended operating conditions do not allow both the Flash and SRAM devices to be active at the same time.
   The memory is offered in an LFBGA73 (8 x 11.6mm, 0.8 mm pitch) package and is supplied with all the bits erased (set to ‘1’).

FEATURES SUMMARY
◾ MULTIPLE MEMORY PRODUCT
   – 64 Mbit (8Mb x8 or 4Mb x16), Multiple Bank,
      Page, Boot Block, Flash Memory
   – SRAM: 8Mbit (512K x 16) for
      M76DW63000A, or 4Mbit (256K x 16) for
      M76DW62000A
◾ SUPPLY VOLTAGE
   – VCCF = VCCS = 2.7V to 3.3V
   – VPPF = 12V for Fast Program (optional)
◾ ACCESS TIME: 70, 90ns
◾ LOW POWER CONSUMPTION
◾ ELECTRONIC SIGNATURE
   – Manufacturer Code: 0020h
   – Device Code: 227Eh + 2202h + 2201h