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SST89E554RC-33-I-TQJ from SST

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SST89E554RC-33-I-TQJ

Manufacturer: SST

FlashFlex51 MCU
Partnumber Manufacturer Quantity Availability
SST89E554RC-33-I-TQJ,SST89E554RC33ITQJ SST 55 In Stock

Description and Introduction

FlashFlex51 MCU

Application Scenarios & Design Considerations

FlashFlex51 MCU

Alternative Part Number

  • AT89C51RC2-3CSUM --: 8051-compatible MCU with similar Flash/RAM and 33 MHz operation, pin-compatible TQFP-44 option from the same vendor family lineage.
  • W78E516D-40PL --: 8051-core microcontroller with comparable Flash and I/O, widely used as a drop-in alternative for legacy SST 8051 parts.
  • STC89C52RC-40I-LQFP44 --: 8051-compatible MCU in LQFP-44 with similar speed and memory class, commonly substituted for obsolete SST89 series devices.

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