Coldfire V1 Family MCF51EM Series Microcontrollers 32-bit Microcontrollers :
4 Products FoundMCF51EM 32-bit Microcontrollers
MCF51EM is NXP's smart-meter-on-a-chip 32-bit ColdFire V1 core microcontroller (MCU) with embedded LCD controller, 16-bit analog-to-digital converter (ADC), and metrology-specific peripherals optimized for smart meter applications. MCF51EM comes with a full suite of hardware and software tools that make development quick and easy.
- MCF51EM 32-bit Microcontrollers
- With AMR interface for meter reading
- MCF51EM is NXP's smart-meter-on-a-chip 32-bit ColdFire V1 core microcontroller (MCU) with embedded LCD controller, 16-bit analog-to-digital converter (ADC), and metrology-specific peripherals optimized for smart meter applications. MCF51EM comes with a full suite of hardware and software tools that make development quick and easy.
- 32-bit V1 ColdFire CPU offering 47 MIPS at 50 MHz
- Flash: Upto 256 KB (dual bank), RAM: Upto 16KB
- 4 x 16-bit segmentation and reassembly (SAR) ADC
- 288 segment LCD driver
- Up to 50 general purpose input/output (GPIO)
- Integrated real-time clock (RTC)
- Automatic meter reading (AMR) serial peripheral interface (SPI)#Background debug mode (BDM) for in-circuit debugging#Low-power operation mode#Applications: Smart metering , Sensor collection, Industrial energy measurement
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price for | Price | Quantity | Product Range | Device Core | Data Bus Width | Data Bus Width | MCU Core Size | Operating Frequency Max | CPU Speed | Program Memory Size | No. of Pins | IC Case / Package | No. of I/O's | MCU Case Style | Interfaces | Embedded Interface Type | RAM Memory Size | MCU Applications | ADC Channels | ADC Resolution | Supply Voltage Min | Supply Voltage Max | MCU Family | Operating Temperature Min | MCU Series | Operating Temperature Max | IC Mounting |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 250+$9.330 | Coldfire V1 Family MCF51EM Series Microcontrollers | ColdFire v1 | 32bit | 32 bit | - | 50MHz | - | 256KB | 80Pins | LQFP | 40I/O's | - | I2C, SCI, SPI | - | 16KB | - | 14Channels | 16Bit | 1.8V | 3.6V | ColdFire V1 | -40°C | MCF51EM | 85°C | Surface Mount | ||||||
Each | 250+$8.580 500+$8.340 | Coldfire V1 Family MCF51EM Series Microcontrollers | ColdFire v1 | 32bit | 32 bit | 32bit | 50MHz | 50MHz | 128KB | 80Pins | LQFP | 40I/O's | LQFP | I2C, SCI, SPI | I2C, SCI, SPI | 8KB | Smart Meter | 14Channels | 16Bit | 2.5V | 3.6V | ColdFire v1 | -40°C | MCF51EM | 85°C | Surface Mount | ||||||
Each | 250+$10.920 900+$10.580 | Coldfire V1 Family MCF51EM Series Microcontrollers | ColdFire v1 | 32bit | 32 bit | 32bit | 50MHz | 50MHz | 256KB | 100Pins | LQFP | 47I/O's | LQFP | I2C, SCI, SPI | I2C, SCI, SPI | 16KB | Smart Meter | 20Channels | 16Bit | 1.8V | 3.6V | ColdFire v1 | -40°C | MCF51EM | 85°C | Surface Mount | ||||||
Each | 1+$9.980 | Coldfire V1 Family MCF51EM Series Microcontrollers | ColdFire v1 | 32bit | 32 bit | 32bit | 50MHz | 50MHz | 256KB | 100Pins | LQFP | 47I/O's | LQFP | I2C, SCI, SPI | I2C, SCI, SPI | 8KB | Smart Meter | 20Channels | 16Bit | 1.8V | 3.6V | ColdFire v1 | -40°C | MCF51EM | 85°C | Surface Mount | ||||||
