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8-bit MCU Products


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Product Families
FamilySpeed (MHz)Flash Memory (kB)Digital I/O PinsADCsCap SenseUSBCommunications
EFM8 Busy Bee25, 502, 4, 8, 1613, 16, 18, 21, 2212-bitNoNoHS I2C Slave, I2C, SPI, UART
EFM8 Sleepy Bee252, 4, 8, 16, 32, 6416, 17, 2410-bit, 12-bitYesNoEMIF, I2C, SPI, UART
EFM8 Universal Bee488, 16, 32, 6413, 17, 22, 25, 4010-bit, 12-bitNoYesEMIF, 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

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