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SST89E554RC-40-I-TQJ from SST

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SST89E554RC-40-I-TQJ

Manufacturer: SST

FlashFlex51 MCU
Partnumber Manufacturer Quantity Availability
SST89E554RC-40-I-TQJ,SST89E554RC40ITQJ SST 700 In Stock

Description and Introduction

FlashFlex51 MCU

Application Scenarios & Design Considerations

FlashFlex51 MCU

Alternative Part Number

  • AT89C51RC2-3CSUM --: Pin-compatible 8051-family flash MCU from the same vendor lineage (SST was acquired by Microchip), suitable drop-in replacement for many SST89E554RC designs.
  • W78E516D40PL --: 8051-compatible flash microcontroller with similar 64KB flash and 40MHz operation, widely used as an alternative to SST89 series parts.
  • STC89C52RC-40I-PDIP --: Low-cost 8051-compatible flash MCU with comparable speed and memory, commonly substituted for SST89E554RC in embedded designs.

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