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SST89V54 - Flash Flex51 MCU

Download the SST89V54 datasheet PDF. This datasheet also covers the SST89V51 variant, as both devices belong to the same flash flex51 mcu family and are provided as variant models within a single manufacturer datasheet.

Description

The SST89E/V54RC, SST89E/V52RC, and SST89E/ V51RC 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.

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 40 MHz at 5V.
  • SST89V5xRC Operation.
  • 0 to 33 MHz at 3V.
  • Total 512 Byte Internal RAM (256 Byte by default + 256 Byte enabled by software).
  • Single Block SuperFlash EEPROM.
  • SST89E/V54RC: 16 KByte primary part.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SST89V51_SiliconStorageTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SST89V54
Manufacturer Silicon Storage Technology
File Size 141.02 KB
Description Flash Flex51 MCU
Datasheet download datasheet SST89V54 Datasheet

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Other Datasheets by Silicon Storage Technology

Part Number Description
SST89V54 Flash Flex51 MCU
SST89V54RD FlashFlex51 MCU
SST89V54RD2 FlashFlex51 MCU
SST89V54RD2 (SST89x54 - SST89x516) Flash Flex51 MCU
SST89V51 (SST89x51 - SST89x54) Flash Flex51 MCU

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.

View original datasheet text
FlashFlex51 MCU SST89E51RC / SST89E52RC / SST89E54RC SST89V51RC / SST89V52RC / SST89V54RC SST89E/VE5xRC FlashFlex51 MCU Preliminary Specifications 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 40 MHz at 5V • SST89V5xRC Operation – 0 to 33 MHz at 3V • Total 512 Byte Internal RAM (256 Byte by default + 256 Byte enabled by software) • Single Block SuperFlash EEPROM – SST89E/V54RC: 16 KByte primary partition + 1 KByte secondary partition – SST89E/V52RC: 8 KByte primary partition + 1 KByte secondary partition – SST89E/V51RC: 4 KByte primary partition + 1 KByte secondary partition – Primary Partition is divided into Four Pages – S
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