8-bit Flexis QE MCUs
Design Files
Receive the full breakdown. See the product footprint and more in the eCad file.
- ColdFire Microcontrollers
- Flexis 32-Bit ColdFire® V1 Microcontroller
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.
Product Details
Block Diagram
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
Related products
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Documentation
Quick reference to our documentation types.
1-10 of 36 documents
Compact List
Application Note (14)
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Display eGUI using TWR-LCD board[AN4452]
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Run uC/OS-II on MCF51QE128[AN3586]
Application Note Software (2)
Data Sheet (1)
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MCF51QE128 Series - Data Sheet[MCF51QE128]Featured
Errata (5)
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Mask Set Errata for Mask 3M12J - Errata[MSEF51QE128_3M12J]
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Mask Set Errata: 1M12J - Errata[MSEF51QE128_1M12J]
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Mask Set Errata: 0M12J - Errata[MSEF51QE128_0M12J]
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Mask Set Errata: 2M12J - Errata[MSEF51QE128_2M12J]
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Mask Set Errata for 2M12J[MSE51QE128_2M12J]
Fact Sheet (4)
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MC9S08QE128 8-bit - Fact Sheet[MC9S08QE128FS]
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QE128 Low Power Benefits Fact Sheet[QE128LWPWRFS]
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MCF51QE128 Fact Sheet[MCF51QE128FS]Featured
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Fact Sheet: CodeWarrior®TM Development Studio v6.0 for Microcontrollers[CWDEVSTUDIO60FS]Featured
Reference Manual (2)
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MCF51QE128 - Reference Manual[MCF51QE128RM]Featured
User Guide (4)
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QE128 Quick Reference - User’s Guide[QE128QRUG]Featured
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Software to accompany QE128QRUG[QE128QRUGSW]Featured
White Paper (4)
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NXP® Technologies for Energy Efficiency[ENERGYEFFWP]
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Switching between the S08 and ColdFire® V1 Microcontrollers[QE128SWITCHWP]
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ColdFire® V1 White Paper[V1CFWP]
Design Resources
Hardware
Quick reference to our
board types.
1-5 of 6 hardware offerings
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Emulators, Probes, and ProgrammersUniversal Multilink Development InterfaceFeatured
Active -
Evaluation and Development BoardsMCF51QE128 Demonstration BoardFeatured
Active -
Emulators, Probes, and ProgrammersPEmicro Cyclone programmer
Active -
Additional hardware available. View our featured partner solutions.
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Emulators, Probes, and ProgrammersPEmicro Cyclone FX programmer
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Emulators, Probes, and ProgrammersUniversal Multilink FX High-Speed Development Interface
Active
Software
Quick reference to our software types.
1-5 of 14 software files
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BSPs and Device Drivers
Graphical LCD Driver for MCUs/MPUsFeatured
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Configuration Tools
Processor Expert® Software – Component Development Environment v1.0.4
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Configuration Tools
Embedded Component: NXPAnalogComp
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Additional software available. View our featured partner solutions.
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Application Example Software
Proximity Sensing Software
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Application Example Software
Sensorless PMSM Vector Control on MCF51AC256
Note: For better experience, software downloads are recommended on desktop.
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
1 engineering service
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Independent Design House (IDH)
Hardware/Software development and testing
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To find additional partner offerings that support this product, visit our Partner Marketplace.