S87C51RA24

Intel

General info

Part Number

S87C51RA24

Manufacturer

Intel

Description:

IC MCU 8BIT 8KB OTP 44QFP

Reference Price (USD)

$2.40000

500+

$2.376

1000+

$2.352

1500+

$2.328

2000+

$2.304

2500+

$2.28

Exquisite packaging

Discount

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

S87C51RA24

$2.40

Product details

Intel's S87C51RA24 delivers military-grade reliability in Embedded - Microcontrollers, developed for aerospace and defense applications where radiation tolerance and mission longevity are paramount.The MCS 51 core incorporates triple modular redundancy for SEU mitigation, achieving >99% single-event upset immunity in orbital radiation environments.A 8-Bit architecture with parity-protected data paths prevents silent data corruption, meeting MIL-STD-883G requirements for spaceborne electronics.When operating at 24MHz, the microcontroller maintains timing accuracy within 0.01% despite temperature variations from -55 C to 125 C, critical for navigation systems.The SIO interfaces implement Manchester encoding for noise-immune data transmission, ensuring reliable communication in high-EMI environments like radar installations.WDT include radiation-hardened timers and watchdog circuits that automatically recover from single-event functional interrupts within 10 s.With 32 MIL-STD-1553-compatible interfaces, the device can serve as a remote terminal in distributed avionics architectures without external transceivers.8KB (8K x 8) of TMR-protected storage accommodates flight control algorithms with full error detection and correction capabilities.The OTP implementation uses SONOS technology that withstands 300krad total ionizing dose, exceeding space qualification requirements.512 x 8 of scrubable memory prevents accumulation of single-event upsets, maintaining data integrity during extended missions in high-radiation orbits.The 4.5V ~ 5.5V range supports operation from unregulated spacecraft power buses with 100mV ripple, eliminating need for additional regulation stages.The External clock source incorporates automatic frequency compensation that maintains <1ppm/ C drift across the military temperature range.Qualified for 0°C ~ 70°C (TA), the device operates reliably in exoatmospheric conditions where thermal cycling extremes exceed commercial specifications.Surface Mount packaging uses AuSn die attach for superior thermal conductivity in vacuum environments, preventing die delamination during thermal transients.The 44-QFP format provides hermetic sealing against moisture ingress, meeting MIL-PRF-38534 Class K requirements for high-reliability applications.