MAX32550-SKA+T
Analog Devices Inc./Maxim Integrated
MAX32550-SKA+T
Analog Devices Inc./Maxim Integrated
IC MCU 32BIT 1MB FLASH 121CTBGA
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Product details
The MAX32550-SKA+T from Analog Devices Inc./Maxim Integrated revolutionizes Embedded - Microcontrollers for medical electronics, combining ultra-low noise performance with stringent safety certifications for life-critical applications.The ARM® Cortex®-M3 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 108MHz 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 I²C, SPI, UART/USART interfaces incorporate medical-grade isolation up to 5kVrms, enabling direct connection to patient-connected sensors without external isolation barriers.With 70 channels supporting <1nA leakage current, the device can interface directly with high-impedance biopotential sensors without buffering.1MB (1M x 8) accommodates FDA-approved algorithm implementations with full traceability and version control for regulatory compliance.The FLASH implementation features hardware-enforced read-only regions for critical code segments, preventing unauthorized modifications.256K x 8 of ECC-protected memory prevents silent data corruption in drug delivery systems where single-bit errors could have life-threatening consequences.Precision A/D 2x10b; D/A 1x8b achieve 20-bit effective resolution through oversampling and chopper stabilization, enabling direct digitization of microvolt-level biosignals.The Internal design maintains <1ppm frequency stability for accurate timing of therapeutic delivery systems where dosing accuracy is critical.Surface Mount packaging uses biocompatible molding compounds that outgas <1 g/cm in vacuum environments, suitable for implantable applications.The 121-LFBGA format provides <1pF pin-to-pin capacitance, preventing signal crosstalk in high-density medical imaging front-end electronics.Available in 121-CTBGA (8x8), the microcontroller is manufactured in ISO 13485-certified facilities with full device history tracking.
Product Attributes
- Product Status: Obsolete
- Core Processor: ARM® Cortex®-M3
- Core Size: 32-Bit Single-Core
- Speed: 108MHz
- Connectivity: I²C, SPI, UART/USART
- Peripherals: -
- Number of I/O: 70
- Program Memory Size: 1MB (1M x 8)
- Program Memory Type: FLASH
- EEPROM Size: -
- RAM Size: 256K x 8
- Voltage - Supply (Vcc/Vdd): -
- Data Converters: A/D 2x10b; D/A 1x8b
- Oscillator Type: Internal
- Operating Temperature: -
- Mounting Type: Surface Mount
- Package / Case: 121-LFBGA
- Supplier Device Package: 121-CTBGA (8x8)
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