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Datasheet MCF51CN128CLH - Freescale 32- bit Microcontrollers (MCU) 32- bit 128K Flash w/ On-Chip Ethernet

Freescale MCF51CN128CLH

Part Number: MCF51CN128CLH

Detailed Description

Manufacturer: Freescale

Description: 32- bit Microcontrollers (MCU) 32- bit 128K Flash w/ On-Chip Ethernet

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Freescale Semiconductor Data Sheet: Technical Data
Document Number: MCF51CN128 Rev. 4, 5/2009
MCF51CN128 ColdFire Microcontroller Cover: MCF51CN128
The MCF51CN128 device is a low-cost, low-power, high-performance 32-bit ColdFire V1 microcontroller (MCU) featuring 10/100 BASE-T/TX fast ethernet controller (FEC), media independent interface (MII) to connect an external physical transceiver (PHY), and multi-function external bus interface. MCF51CN128 also has multiple communication interfaces for various ethernet gateway applications. MCF51CN128 is the first ColdFire V1 device to incorporate ethernet and external bus interface along with new features to minimize power consumption and increase functionality in low-power modes. The MCF51CN128 features the following functional units: · 32-bit ColdFire V1 Central Processing Unit (CPU) ­ Up to 50.33 MHz ColdFire CPU from 3.6 V to 3.0 V, up to 40 MHz CPU from 3.0 V to 2.1 V, and up to 20 MHz CPU from 2.1 V to 1.8 V across temperatu


  • A/D Channels Available: 12
  • Clock Frequency Max: 25 MHz
  • Core: ColdFire V1
  • Data Bus Width: 32 bit
  • Height: 1.45 mm (Max)
  • Interface: I2C, SCI, SPI
  • Length: 10 mm
  • Mounting Style: SMD/SMT
  • Number of I/O Lines: 54
  • Number of Timers: 2
  • Number of bits in ADC: 12 bit
  • On-Chip ADC: Yes
  • Operating Supply Voltage: 1.8 V to 3.6 V
  • Operating Temperature Range: - 40 C to + 85 C
  • Package / Case: LQFP-64
  • Packaging Type: Tray
  • Processor Series: MCF51CN
  • Program Memory Size: 128 Kb
  • Program Memory Type: Flash
  • RAM Size: 24 Kb
  • Supply Voltage Min: 1.8 V
  • Width: 10 mm
  • RoHS: Yes

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