mc9s12e256 Freescale Semiconductor, Inc, mc9s12e256 Datasheet - Page 22

• Manufacturer Part Number: mc9s12e256
• Description: Hcs12 Microcontrollers 16-bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Chapter 1 MC9S12E256 Device Overview (MC9S12E256DGV1)
22
•
•
•
•
•
•
•
Two 1-channel Digital-to-Analog Converters (DAC)
— 8-bit resolution
Analog-to-Digital Converter (ADC)
— 16-channel module with 10-bit resolution
— External conversion trigger capability
Three 4-channel Timers (TIM)
— Programmable input capture or output compare channels
— Simple PWM mode
— Counter modulo reset
— External event counting
— Gated time accumulation
6 PWM channels (PWM)
— Programmable period and duty cycle
— 8-bit 6-channel or 16-bit 3-channel
— Separate control for each pulse width and duty cycle
— Center-aligned or left-aligned outputs
— Programmable clock select logic with a wide range of frequencies
— Fast emergency shutdown input
6-channel Pulse width Modulator with Fault protection (PMF)
— Three independent 15-bit counters with synchronous mode
— Complementary channel operation
— Edge and center aligned PWM signals
— Programmable dead time insertion
— Integral reload rates from 1 to 16
— Four fault protection shut down input pins
— Three current sense input pins
Serial interfaces
— Three asynchronous serial communication interfaces (SCI)
— Synchronous serial peripheral interface (SPI)
— Inter-IC Bus (IIC)
Clock and Reset Generator (CRG)
— Windowed COP watchdog
— Real Time interrupt
— Clock Monitor
— Pierce or low current Colpitts oscillator
— Phase-locked loop clock frequency multiplier
— Self Clock mode in absence of external clock
— Low power 0.5 to 16Mhz crystal oscillator reference clock
MC9S12E256 Data Sheet, Rev. 1.08
Freescale Semiconductor