Top 8-bit Microcontroller Technology Features

Silicon Labs' mixed-signal MCUs offer critical system benefits in terms of performance, size,
cost and power consumption.

Fast Processor Core

High Performance Analog

No Performance Compromise

Digital Crossbar and Analog Multiplexer

Efficient Digital Peripherals

Highly Integrated

Ultra Low Power

Simplicity Studio Software

 

8-bit MCU Products


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Analog Intensive
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Product Families
FamilySpeed (MHz)Flash Memory (kB)Digital I/O PinsADCsCap SenseUSBCommunications
Busy Bee25, 502, 4, 8, 1613, 16, 18, 21, 2212-bitNoNoHS I2C Slave, I2C, SPI, UART
C8051F00x/01x20, 2516, 328, 16, 3210-bit, 12-bitNoNoI2C, SPI, UART
C8051F02x256432, 648-bit, 10-bit, 12-bitNoNoEMIF, I2C, SPI, UART
C8051F04x2532, 6432, 648-bit, 10-bit, 12-bitNoNoCAN, EMIF, I2C, SPI, UART
C8051F06x2532, 6424, 5916-bitNoNoCAN, EMIF, I2C, SPI, UART
C8051F12x/13x50, 10064, 12832, 648-bit, 10-bit, 12-bitNoNoEMIF, I2C, SPI, UART
C8051F2xx25822, 328-bit, 12-bitNoNoSPI, UART
C8051F30x252, 4, 888-bitNoNoI2C, UART
C8051F31x258, 1621, 25, 2910-bitNoNoI2C, SPI, UART
C8051F32x/34x25, 5016, 32, 6415, 21, 25, 4010-bitNoYesEMIF, I2C, SPI, UART
C8051F33x252, 4, 8, 1617, 2110-bitNoNoI2C, SPI, UART
C8051F35x50, 1008, 3217, 3910-bit, 16-bit, 24-bitNoNoEMIF, I2C, SPI, UART
C8051F36x50, 10016, 3225, 29, 3910-bitNoNoEMIF, I2C, SPI, UART
C8051F37x508, 162110-bitNoNoI2C, SPI, UART
C8051F38x5016, 32, 6425, 4010-bitNoYesI2C, SPI, UART
C8051F39x504, 8, 1617, 2110-bitNoNoI2C, SPI, UART
C8051F41x5016, 3220, 2412-bitNoNoI2C, SPI, UART
C8051F50x5032, 6425, 33, 4012-bitNoNoCAN, EMIF, I2C, LIN, SPI, UART
C8051F51x50323312-bitNoNoCAN, EMIF, I2C, LIN, SPI, UART
C8051F52x252, 4, 8612-bitNoNoLIN, SPI, UART
C8051F53x252, 4, 81612-bitNoNoLIN, SPI, UART
C8051F54x508, 1618, 2512-bitNoNoLIN, SPI, UART
C8051F55x5016, 321812-bitNoNoCAN, I2C, LIN, SPI, UART
C8051F56x5016, 3225, 3312-bitNoNoCAN, EMIF, I2C, LIN, SPI, UART
C8051F57x5016, 323312-bitNoNoCAN, EMIF, I2C, LIN, SPI, UART
C8051F58x5096, 12825, 33, 4012-bitNoNoCAN, EMIF, I2C, LIN, SPI, UART
C8051F59x50963312-bitNoNoCAN, EMIF, I2C, LIN, SPI, UART
C8051F7xx258, 15, 16, 3220, 29, 39, 5410-bitYesNoEMIF, I2C, SPI, UART
C8051F80x/1x/2x/3x254, 8, 1613, 1710-bitYesNoI2C, SPI, UART
C8051F85x252, 4, 816, 1812-bitNoNoI2C, SPI, UART
C8051F86x252, 4, 81312-bitNoNoI2C, SPI, UART
C8051F90x-91x258, 161610-bit, 12-bitNoNoI2C, SPI, UART
C8051F92x-93x2532, 6416, 2410-bitNoNoEMIF, I2C, SPI, UART
C8051F96x2516, 32, 64, 12834, 5712-bitNoNoHS I2C Slave, I2C, SPI, UART
C8051F97x2516, 3219, 28, 4310-bitYesNoHS I2C Slave, I2C, SPI, UART
C8051F98x252, 4, 816, 1710-bit, 12-bitNoNoI2C, SPI, UART
C8051F99x25816, 1712-bitYesNoI2C, SPI, UART
C8051T60x251.5, 2, 4, 86, 810-bitNoNoI2C, UART
C8051T61x258, 1621, 25, 2910-bitNoNoI2C, SPI, UART
C8051T62x/32x488, 16, 32, 6415, 16, 21, 24, 2510-bitNoYesI2C, SPI, UART
C8051T63x252, 4, 81710-bitNoNoI2C, SPI, UART
Sleepy Bee252, 4, 8, 16, 32, 6416, 17, 2410-bit, 12-bitYesNoEMIF, I2C, SPI, UART
Universal Bee488, 16, 32, 6413, 17, 22, 25, 4010-bit, 12-bitNoYesEMIF, I2C, SPI, UART

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