Products
SAM4
 
The SAM4 series of 4-bit microcontrollers is designed for high performance and flexibility. On-chip ROM sizes range from 2K to 32K bytes. Peripheral function blocks have been integrated with the powerful SAM4 core to support a wide range of applications, including POR, LCD driver/controller, 8-bit and 16-bit timer, A/D-converter, melody generator, PWM, PLL and DTMF.

At the icon Download you will find a list of the topical 4-bit controllers.