MCF51QE96CLK

其他系列 50MHz 96K@x8bit 8KB

Overview

The QE family, comprised of a pin-compatible 8-bit and 32-bit device duo, is the first family in the Flexis series. The Flexis series of controllers is the connection point on the ® Controller Continuum, where 8- and 32-bit compatibility becomes reality.

The MCF51QE128 device extends the low end of the 32-bit ColdFire® controller family with up to 128 KB flash memory and a 24-channel, 12-bit analog-to-digital converter ADC.  The 32-bit MCF51QE128 is pin-, peripheral- and tool-compatible with the 8-bit S08QE128 device. They share a common set of peripherals and development tools delivering the ultimate in migration flexibility.

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## Features

* 50 MHz ColdFire V1 core /25 MHz bus speed

* Up to 128 KB flash memory

* Up to 8 KB random access memory RAM

* 1.8 to 3.6-volt operating voltage range

* Loop-control oscillator

* Highly accurate internal clock ICS

* Single-wire background debug interface

* Up to 70 general-purpose input/output GPIO ports, plus 16 bits of rapid GPIO

* 16 keyboard interrupt KBI pins

* -40°C to +85°C temperature range

* Pin compatibility in 64- and 80-pin LQFP packages

* Common development tools including CodeWarrior® for microcontrollers 6.0

* Peripherals

* 24-channel, 12-bit ADC

* 2 analog comparators

* 2 Serial communications interface SCI/UART

* 2 serial peripheral interface SPI

* 2 I²C

* Timers

* One 16-bit, 6-channel timer

* Two 16-bit, 3-channel timer

* Input capture, output compare and pulse width modulation for improved motor control

* Real time clock

* Low-Power Benefits

* Low-power run and wait modes that enable reduced current and reduced speed modes for peripherals

* Run currents

* 27 mA 50 MHz CPU, 3-volt VDD

* 50 μA 32 KHz CPU, 3-volt VDD

* Two ultra-low power stop modes

* Stop 2 - 600 nA

* Stop 3 - 800 nA

* Fast start-up from stop mode 6 μs

* Flash programming from 1.8 to 3.6-volts

* Low-power ADC

* Flexible clock modules

* The MCF51EM32/128 is included in NXP®.s product longevity program, with assured supply for a minimum of 10 years after launch

## Features