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SST89E54RD2 - FlashFlex51 MCU

General Description

The SST89E5xRD2/RD and SST89V5xRD2/RD are members of the FlashFlex51 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.
  • SST89E5xRD2 Operation.
  • 0 to 40 MHz at 5V.
  • SST89V5xRD2 Operation.
  • 0 to 33 MHz at 3V.
  • 1 KByte Internal RAM.
  • Dual Block SuperFlash EEPROM.
  • 8/16/32 KByte primary block + 8 KByte secondary block (128-Byte sector size for both blocks).

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Datasheet Details

Part number SST89E54RD2
Manufacturer Silicon Storage Technology
File Size 0.97 MB
Description FlashFlex51 MCU
Datasheet download datasheet SST89E54RD2 Datasheet

Full PDF Text Transcription for SST89E54RD2 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for SST89E54RD2. For precise diagrams, and layout, please refer to the original PDF.

FlashFlex51 MCU SST89E52RD2/RD / SST89E54RD2/RD / SST89E58RD2/RD SST89V52RD2/RD / SST89V54RD2/RD / SST89V58RD2/RD SST89E/V58 / 54 / 52RD2/RD FlashFlex51 MCU Data Sheet FE...

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ST89V58RD2/RD SST89E/V58 / 54 / 52RD2/RD FlashFlex51 MCU Data Sheet FEATURES: • 8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory – Fully Software Compatible – Development Toolset Compatible – Pin-For-Pin Package Compatible • SST89E5xRD2 Operation – 0 to 40 MHz at 5V • SST89V5xRD2 Operation – 0 to 33 MHz at 3V • 1 KByte Internal RAM • Dual Block SuperFlash EEPROM – 8/16/32 KByte primary block + 8 KByte secondary block (128-Byte sector size for both blocks) – Individual Block Security Lock with SoftLock – Concurrent Operation during In-Application Programming (IAP) – Memory Overlay for Interrupt Su