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M50FW040 - 4 Mbit 512Kb x8/ Uniform Block 3V Supply Firmware Hub Flash Memory

Description

The M50FW040 is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed.

These operations can be performed using a single low voltage (3.0 to 3.6V) supply.

For fast erasing in production lines an optional 12V power supply can be used to reduce the erasing time.

Features

  • 0.6.
  • 0.6 to 4.
  • 0.6 to 13 Unit °C °C °C °C V V V Note: 1. Except for the rating "Op.

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Datasheet Details

Part number M50FW040
Manufacturer STMicroelectronics
File Size 249.80 KB
Description 4 Mbit 512Kb x8/ Uniform Block 3V Supply Firmware Hub Flash Memory
Datasheet download datasheet M50FW040 Datasheet

Full PDF Text Transcription

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M50FW040 4 Mbit (512Kb x8, Uniform Block) 3V Supply Firmware Hub Flash Memory s SUPPLY VOLTAGE – VCC = 3V to 3.6V for Program, Erase and Read Operations s – VPP = 12V for Fast Erase (optional) TWO INTERFACES – Firmware Hub (FWH) Interface for embedded operation with PC Chipsets. – Address/Address Multiplexed (A/A Mux) Interface for programming equipment compatibility. s FIRMWARE HUB (FWH) HARDWARE INTERFACE MODE – 5 Signal Communication Interface supporting Read and Write Operations – Hardware Write Protect Pins for Block Protection – Register Based Read and Write Protection – 5 Additional General Purpose Inputs for platform design flexibility – Synchronized with 33MHz PCI clock PLCC32 (K) TSOP40 (N) 10 x 20mm Figure 1.
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