SPC574S64E3CEFAR

STMicroelectronics

General info

Part Number

SPC574S64E3CEFAR

Manufacturer

STMicroelectronics

Description:

IC MCU 32BIT 1.5MB FLSH 100ETQFP

Reference Price (USD)

$23.40000

500+

$23.166

1000+

$22.932

1500+

$22.698

2000+

$22.464

2500+

$22.23

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

SPC574S64E3CEFAR

$23.40

Product details

The SPC574S64E3CEFAR from STMicroelectronics revolutionizes Embedded - Microcontrollers for medical electronics, combining ultra-low noise performance with stringent safety certifications for life-critical applications.The 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 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 CANbus, FlexRay, LINbus, SPI, UART/USART 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 64 channels supporting <1nA leakage current, the device can interface directly with high-impedance biopotential sensors without buffering.1.5MB (1.5M 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.64K x 8 of medical-grade non-volatile storage maintains patient data through 500,000 write cycles, exceeding the operational life of most diagnostic equipment.96K x 8 of ECC-protected memory prevents silent data corruption in drug delivery systems where single-bit errors could have life-threatening consequences.The 3.135V ~ 5.25V range supports operation from medical-grade power supplies with <10 A patient leakage current in BF-rated applications.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 100-TQFP Exposed Pad format provides <1pF pin-to-pin capacitance, preventing signal crosstalk in high-density medical imaging front-end electronics.Available in 100-eTQFP (14x14), the microcontroller is manufactured in ISO 13485-certified facilities with full device history tracking.