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MCF51QE: Flexis® 32-bit ColdFire® V1 Microcontroller

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 NXP® 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.

ColdFire^® MCF51QE Microcontroller Block Diagram

特性

• 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
• 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
• 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
• 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)
• 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
• 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

Recommended Documentation (6)

Data Sheets (1)

Errata (5)

Application Notes (15)

Reference Manuals (2)

Users Guides (4)

Fact Sheets (4)

Brochures (3)

White Papers (4)

Programmers (Flash, etc.)

• PROGCFV1

Ordering Information

Package Information

Package Description	Outline Version	Packing	Product Status	Part Number	Chemical Content	RoHS / Pb FreeChina RoHS Lookup	MSL	PPT (°C)
LQFP 64 10*10*1.4P0.5	98ASS23234W	MPQ - 800 BRICKPOQ - 800 BOX	Active	MCF51QE64CLH	MCF51QE64CLH.pdf		3	260
		MPQ - 800 BRICKPOQ - 800 BOX	Active	MCF51QE128CLH	MCF51QE128CLH.pdf		3	260
		MPQ - 800 BRICKPOQ - 800 BRICK	Active	MCF51QE32CLH	MCF51QE32CLH.pdf		3	260
		MPQ - 800 BRICKPOQ - 800 BRICK	Active	MCF51QE32LH	MCF51QE32LH.pdf		3	260
		MPQ - 800 BRICKPOQ - 800 BRICK	Active	MCF51QE96CLH	MCF51QE96CLH.pdf		3	260
LQFP 80 14*14*1.4P0.65	98ASS23237W	MPQ - 450 BRICKPOQ - 450 BRICK	Active	MCF51QE128CLK	MCF51QE128CLK.pdf		3	260
		MPQ - 450 BRICKPOQ - 450 BRICK	Active	MCF51QE96CLK	MCF51QE96CLK.pdf		3	260