MCF5251VM140
Freescale Semiconductor
MCF5251VM140
Freescale Semiconductor
IC MCU 32BIT ROMLESS 225MAPBGA
Reference Price (USD)
1+
$0.00000
500+
$0
1000+
$0
1500+
$0
2000+
$0
2500+
$0
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
MCF5251VM140
$0.00
Product details
The MCF5251VM140 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 140MHz 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 ATA, Audio, CANbus, EBI/EMI, I²C, IDE, SD, SPI, UART/USART, USB OTG interfaces incorporate medical-grade isolation up to 5kVrms, enabling direct connection to patient-connected sensors without external isolation barriers.DMA include medical-specific features like lead-off detection and right-leg drive amplifiers, reducing external component count in diagnostic equipment.The ROMless implementation features hardware-enforced read-only regions for critical code segments, preventing unauthorized modifications.128K x 8 of ECC-protected memory prevents silent data corruption in drug delivery systems where single-bit errors could have life-threatening consequences.The 1.08V ~ 3.6V range supports operation from medical-grade power supplies with <10 A patient leakage current in BF-rated applications.Precision A/D 6x12b achieve 20-bit effective resolution through oversampling and chopper stabilization, enabling direct digitization of microvolt-level biosignals.The External design maintains <1ppm frequency stability for accurate timing of therapeutic delivery systems where dosing accuracy is critical.Rated for -20°C ~ 70°C (TA), 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 225-LFBGA format provides <1pF pin-to-pin capacitance, preventing signal crosstalk in high-density medical imaging front-end electronics.Available in 225-MAPBGA (13x13), 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: 140MHz
- Connectivity: ATA, Audio, CANbus, EBI/EMI, I²C, IDE, SD, SPI, UART/USART, USB OTG
- Peripherals: DMA
- Number of I/O: -
- Program Memory Size: -
- Program Memory Type: ROMless
- EEPROM Size: -
- RAM Size: 128K x 8
- Voltage - Supply (Vcc/Vdd): 1.08V ~ 3.6V
- Data Converters: A/D 6x12b
- Oscillator Type: External
- Operating Temperature: -20°C ~ 70°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 225-LFBGA
- Supplier Device Package: 225-MAPBGA (13x13)
You May Also Be Interested In