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SST89E58RD2-40-I-TQJE from SST

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SST89E58RD2-40-I-TQJE

Manufacturer: SST

FlashFlex51 MCU
Partnumber Manufacturer Quantity Availability
SST89E58RD2-40-I-TQJE,SST89E58RD240ITQJE SST 254 In Stock

Description and Introduction

FlashFlex51 MCU

Application Scenarios & Design Considerations

FlashFlex51 MCU

Alternative Part Number

  • AT89S52-24AU --: 8051-compatible MCU with 8KB flash in TQFP-44, widely available and a common drop-in replacement for SST89E58RD2 designs.
  • W78E058D40PL --: 8051-core MCU with 32KB flash in PLCC-44, functionally similar to the SST89E58RD2 and suitable for legacy 8051 sockets.
  • STC89C58RD+40I-PQFP --: 8051-compatible MCU with 32KB flash in PQFP-44, offering similar performance and pinout for replacement in existing boards.

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