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SN8F5909 - 8051-based Microcontroller

Download the SN8F5909 datasheet PDF. This datasheet also covers the SN8F5907 variant, as both devices belong to the same 8051-based microcontroller family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Enhanced 8051 microcontroller with reduced instruction cycle time (up to 12 times 80C51) - Up to 32 MHz flexible CPU frequency - Internal 32 MHz Clock Generator (IHRC) - Real-time clock with 32.768 kHz crystal - Fcpu : 16MIPs ~ 0.25MIPs Memory: - 64 KB non-volatile flash memory (IROM) with in-system program support - 256 bytes internal RAM (IRAM) - 2 KB external RAM (XRAM) I/O Pin: 20-Pins pure I/O and 24-Pins I/O share with LCD function. Interrupt: 10 interrupt sources with priority levels cont.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN8F5907-SONiX.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SN8F5909
Manufacturer SONiX
File Size 2.59 MB
Description 8051-based Microcontroller
Datasheet download datasheet SN8F5909 Datasheet

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Other Datasheets by SONiX

Part Number Description
SN8F5907 8051-based Microcontroller
SN8F5908 8051-based Microcontroller
SN8F5701 8051-based Microcontroller
SN8F57011 8051-based Microcontroller
SN8F5702 8051-based Microcontroller

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
SONiX Technology Co., Ltd. SN8F5900 Series Datasheet (Rev. 2.9) 8051-based Microcontroller SN8F5907 SN8F5908 SN8F5909 www.sonix.com.tw 1 Device Overview 1.1 Features Enhanced 8051 microcontroller with reduced instruction cycle time (up to 12 times 80C51) - Up to 32 MHz flexible CPU frequency - Internal 32 MHz Clock Generator (IHRC) - Real-time clock with 32.768 kHz crystal - Fcpu : 16MIPs ~ 0.25MIPs Memory: - 64 KB non-volatile flash memory (IROM) with in-system program support - 256 bytes internal RAM (IRAM) - 2 KB external RAM (XRAM) I/O Pin: 20-Pins pure I/O and 24-Pins I/O share with LCD function.