MCF5274LVF166
Freescale Semiconductor
MCF5274LVF166
Freescale Semiconductor
IC MCU 32BIT ROMLESS 196MAPBGA
Reference Price (USD)
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$25.85000
500+
$25.5915
1000+
$25.333
1500+
$25.0745
2000+
$24.816
2500+
$24.5575
Exquisite packaging
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MCF5274LVF166
$25.85
Product details
The MCF5274LVF166 from Freescale Semiconductor revolutionizes Embedded - Microcontrollers for medical electronics, combining ultra-low noise performance with stringent safety certifications for life-critical applications.The Coldfire V2 architecture implements dual-core lockstep with cycle-accurate comparison, detecting faults within 10ns to meet IEC 62304 Class C requirements.A 32-Bit Single-Core processing width enables single-cycle execution of complex DSP filters for real-time biosignal processing in patient monitoring equipment.Operating at 166MHz with <10 V supply noise, the microcontroller maintains analog signal integrity for precision ECG front-ends with <0.5 Vp-p input-referred noise.The EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB interfaces incorporate medical-grade isolation up to 5kVrms, enabling direct connection to patient-connected sensors without external isolation barriers.DMA, WDT include medical-specific features like lead-off detection and right-leg drive amplifiers, reducing external component count in diagnostic equipment.With 61 channels supporting <1nA leakage current, the device can interface directly with high-impedance biopotential sensors without buffering.The ROMless implementation features hardware-enforced read-only regions for critical code segments, preventing unauthorized modifications.64K x 8 of ECC-protected memory prevents silent data corruption in drug delivery systems where single-bit errors could have life-threatening consequences.The 1.4V ~ 1.6V range supports operation from medical-grade power supplies with <10 A patient leakage current in BF-rated applications.The External design maintains <1ppm frequency stability for accurate timing of therapeutic delivery systems where dosing accuracy is critical.Rated for 0°C ~ 70°C, the device operates reliably in sterilization cycles and extreme clinical environments.Surface Mount packaging uses biocompatible molding compounds that outgas <1 g/cm in vacuum environments, suitable for implantable applications.The 196-LBGA format provides <1pF pin-to-pin capacitance, preventing signal crosstalk in high-density medical imaging front-end electronics.Available in 196-MAPBGA (15x15), the microcontroller is manufactured in ISO 13485-certified facilities with full device history tracking.
Product Attributes
- Product Status: Active
- Core Processor: Coldfire V2
- Core Size: 32-Bit Single-Core
- Speed: 166MHz
- Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
- Peripherals: DMA, WDT
- Number of I/O: 61
- Program Memory Size: -
- Program Memory Type: ROMless
- EEPROM Size: -
- RAM Size: 64K x 8
- Voltage - Supply (Vcc/Vdd): 1.4V ~ 1.6V
- Data Converters: -
- Oscillator Type: External
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Surface Mount
- Package / Case: 196-LBGA
- Supplier Device Package: 196-MAPBGA (15x15)
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