Bilangan Saluran: 1, UART, FIFO ni: 16 Byte, Kadar Data (Maks): 1Mbps, Voltan - Bekalan: 3V ~ 5.25V,
Bilangan Saluran: 4, QUART, FIFO ni: 64 Byte, Kadar Data (Maks): 3Mbps, Voltan - Bekalan: 2.7V ~ 5.5V,
ciri-ciri: Printer Port, Bilangan Saluran: 2, DUART, Voltan - Bekalan: 4.75V ~ 5.25V,
ciri-ciri: Internal Oscillator, Timer/Counter, Bilangan Saluran: 4, QUART, FIFO ni: 128 Byte, Protokol: RS232, RS485, Kadar Data (Maks): 2Mbps, Voltan - Bekalan: 2.97V ~ 5.5V,
ciri-ciri: Timer/Counter, Bilangan Saluran: 1, UART, FIFO ni: 16 Byte, Protokol: RS232, RS422, Kadar Data (Maks): 4Mbps, Voltan - Bekalan: 1.62V ~ 5.5V,
ciri-ciri: Internal Oscillator, Timer/Counter, Bilangan Saluran: 1, UART, FIFO ni: 16 Byte, Protokol: RS232, RS422, RS485, Kadar Data (Maks): 16Mbps, Voltan - Bekalan: 1.62V ~ 3.63V,
ciri-ciri: Internal Oscillator, Timer/Counter, Bilangan Saluran: 2, DUART, FIFO ni: 16 Byte, Protokol: RS232, Kadar Data (Maks): 3.125Mbps, Voltan - Bekalan: 2.25V ~ 5.5V,
ciri-ciri: Internal Oscillator, Timer/Counter, Bilangan Saluran: 2, DUART, FIFO ni: 32 Byte, Protokol: RS232, RS422, Kadar Data (Maks): 16Mbps, Voltan - Bekalan: 2.25V ~ 3.6V,
Bilangan Saluran: 4, QUART, FIFO ni: 64 Byte, Kadar Data (Maks): 5Mbps, Voltan - Bekalan: 2.5V, 3.3V, 5V,
Bilangan Saluran: 4, QUART, FIFO ni: 16 Byte, Kadar Data (Maks): 5Mbps, Voltan - Bekalan: 2.5V, 3.3V, 5V,
ciri-ciri: Configurable GPIO, Internal Oscillator, Timer/Counter, Bilangan Saluran: 1, UART, Voltan - Bekalan: 5V,
ciri-ciri: Internal Oscillator, Bilangan Saluran: 4, QUART, FIFO ni: 128 Byte, Protokol: RS232, RS485, Voltan - Bekalan: 1.71V ~ 3.6V,
