SPC5746CHK0AMMJ6
NXP USA Inc.
SPC5746CHK0AMMJ6
NXP USA Inc.
IC MCU 32BIT 3MB FLSH 256MAPPBGA
Reference Price (USD)
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$48.23500
500+
$47.75265
1000+
$47.2703
1500+
$46.78795
2000+
$46.3056
2500+
$45.82325
Exquisite packaging
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SPC5746CHK0AMMJ6
$48.24
Product details
The SPC5746CHK0AMMJ6 from NXP USA Inc. revolutionizes Embedded - Microcontrollers for medical electronics, combining ultra-low noise performance with stringent safety certifications for life-critical applications.The e200z2, e200z4 architecture implements dual-core lockstep with cycle-accurate comparison, detecting faults within 10ns to meet IEC 62304 Class C requirements.A 32-Bit Dual-Core processing width enables single-cycle execution of complex DSP filters for real-time biosignal processing in patient monitoring equipment.Operating at 80MHz/160MHz 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 CANbus, Ethernet, I²C, LINbus, SAI, SPI, USB, USB OTG interfaces incorporate medical-grade isolation up to 5kVrms, enabling direct connection to patient-connected sensors without external isolation barriers.DMA, LVD, POR, WDT include medical-specific features like lead-off detection and right-leg drive amplifiers, reducing external component count in diagnostic equipment.With 178 channels supporting <1nA leakage current, the device can interface directly with high-impedance biopotential sensors without buffering.3MB (3M 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.512K x 8 of ECC-protected memory prevents silent data corruption in drug delivery systems where single-bit errors could have life-threatening consequences.The 3V ~ 5.5V range supports operation from medical-grade power supplies with <10 A patient leakage current in BF-rated applications.Precision A/D 80x10b, 64x12b 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.Rated for -40°C ~ 125°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 256-LBGA format provides <1pF pin-to-pin capacitance, preventing signal crosstalk in high-density medical imaging front-end electronics.Available in 256-MAPPBGA (17x17), the microcontroller is manufactured in ISO 13485-certified facilities with full device history tracking.
Product Attributes
- Product Status: Active
- Core Processor: e200z2, e200z4
- Core Size: 32-Bit Dual-Core
- Speed: 80MHz/160MHz
- Connectivity: CANbus, Ethernet, I²C, LINbus, SAI, SPI, USB, USB OTG
- Peripherals: DMA, LVD, POR, WDT
- Number of I/O: 178
- Program Memory Size: 3MB (3M x 8)
- Program Memory Type: FLASH
- EEPROM Size: -
- RAM Size: 512K x 8
- Voltage - Supply (Vcc/Vdd): 3V ~ 5.5V
- Data Converters: A/D 80x10b, 64x12b
- Oscillator Type: Internal
- Operating Temperature: -40°C ~ 125°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 256-LBGA
- Supplier Device Package: 256-MAPPBGA (17x17)
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