This document provides technical data on the 56F8300 16-bit digital signal controllers, including the data sheet for 56F8355/56F8155 and revision history. The product is a digital signal controller from Freescale with high performance and flexibility.
The 56F8355 and 56F8155 are 16‑bit digital signal controllers based on the 56800E core. They combine DSP performance (up to 60 MIPS at 60 MHz) with microcontroller peripherals such as PWM modules, ADCs, CAN, and flexible timers, making them suitable for motor control, industrial automation, and smart‑appliance applications.
The document details electrical characteristics, memory maps, pin‑out diagrams, packaging information, and design considerations. It includes tables for general characteristics, DC/AC electrical specs, flash memory parameters, timing diagrams for peripherals, and ordering information for both devices.
| Core performance | Up to 60 MIPS at 60 MHz |
|---|---|
| Program Flash | 256 KB |
| Program RAM | 4 KB |
| Data Flash | 8 KB |
| Data RAM | 16 KB |
| Boot Flash | 16 KB |
| GPIO pins | 49 general‑purpose I/O lines |
| Package | 128‑pin LQFP |
The 56F8355 can achieve up to 60 MIPS at a 60 MHz core frequency.
The 56F8355 includes two PWM modules, each with six PWM outputs.
The device is offered in a 128‑pin LQFP package.