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SST89E52RC - (SST89E52RC / SST89E54RC) FlashFlex MCU

General Description

The SST89E52RC / SST89E54RC are members of the FlashFlex family of 8-bit microcontroller products designed and manufactured with SST’s patented and proprietary SuperFlash CMOS semiconductor process technology.

Key Features

  • 8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory.
  • Fully Software Compatible.
  • Development Toolset Compatible.
  • Pin-for-Pin Package Compatible.
  • SST89E5xRC Operation.
  • 0 to 33MHz at 5V.
  • Total 512 Byte Internal RAM (256 Byte by default + 256 Byte enabled by software).
  • Single Block SuperFlash EEPROM.
  • SST89E54RC: 16 KByte primary partition + 1 KByte secondary partition.
  • SST89E52RC: 8 KB.

📥 Download Datasheet

Datasheet Details

Part number SST89E52RC
Manufacturer SST
File Size 656.09 KB
Description (SST89E52RC / SST89E54RC) FlashFlex MCU
Datasheet download datasheet SST89E52RC Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FlashFlex MCU SST89E52RC / SST89E54RC Data Sheet FEATURES: • 8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory – Fully Software Compatible – Development Toolset Compatible – Pin-for-Pin Package Compatible • SST89E5xRC Operation – 0 to 33MHz at 5V • Total 512 Byte Internal RAM (256 Byte by default + 256 Byte enabled by software) • Single Block SuperFlash EEPROM – SST89E54RC: 16 KByte primary partition + 1 KByte secondary partition – SST89E52RC: 8 KByte primary partition + 1 KByte secondary partition – Primary Partition is divided into Four Pages – Secondary Partition has One Page – Individual Page Security Lock – In-System Programming (ISP) – In-Application Programming (IAP) – Small-Sector Architecture: 128-Byte Sector Size • Support External Address Range up to 6