S87C51FB33SF76

Intel

General info

Part Number

S87C51FB33SF76

Manufacturer

Intel

Description:

IC MCU 8BIT 16KB OTP 44QFP

Reference Price (USD)

$2.97000

500+

$2.9403

1000+

$2.9106

1500+

$2.8809

2000+

$2.8512

2500+

$2.8215

Exquisite packaging

Discount

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

S87C51FB33SF76

$2.97

Product details

The S87C51FB33SF76 from Intel revolutionizes Embedded - Microcontrollers for medical electronics, combining ultra-low noise performance with stringent safety certifications for life-critical applications.The MCS 51 architecture implements dual-core lockstep with cycle-accurate comparison, detecting faults within 10ns to meet IEC 62304 Class C requirements.A 8-Bit processing width enables single-cycle execution of complex DSP filters for real-time biosignal processing in patient monitoring equipment.Operating at 33MHz 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 SIO interfaces incorporate medical-grade isolation up to 5kVrms, enabling direct connection to patient-connected sensors without external isolation barriers.PWM, WDT include medical-specific features like lead-off detection and right-leg drive amplifiers, reducing external component count in diagnostic equipment.With 32 channels supporting <1nA leakage current, the device can interface directly with high-impedance biopotential sensors without buffering.16KB (16K x 8) accommodates FDA-approved algorithm implementations with full traceability and version control for regulatory compliance.The OTP implementation features hardware-enforced read-only regions for critical code segments, preventing unauthorized modifications.256 x 8 of ECC-protected memory prevents silent data corruption in drug delivery systems where single-bit errors could have life-threatening consequences.The 4.5V ~ 5.5V 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 (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 44-QFP format provides <1pF pin-to-pin capacitance, preventing signal crosstalk in high-density medical imaging front-end electronics.