MC68HCP11E1FU

Freescale Semiconductor

General info

Part Number

MC68HCP11E1FU

Manufacturer

Freescale Semiconductor

Description:

IC MCU 8BIT ROMLESS 52PLCC

Reference Price (USD)

$9.65000

500+

$9.5535

1000+

$9.457

1500+

$9.3605

2000+

$9.264

2500+

$9.1675

Exquisite packaging

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MC68HCP11E1FU

$9.65

Product details

Freescale Semiconductor's MC68HCP11E1FU sets new benchmarks in Embedded - Microcontrollers performance, optimized for next-generation automotive electronics. Its radiation-hardened design and exceptional EMI immunity make it the preferred choice for safety-critical vehicle control systems.The HC11 core architecture incorporates dual instruction pipelines that deliver 1.5 DMIPS/MHz, significantly enhancing computational throughput for autonomous driving algorithms.A 8-Bit processing width enables single-cycle execution of complex DSP operations, reducing latency in active noise cancellation systems for premium automotive audio.When clocked at 3MHz, the microcontroller achieves 32-bit floating point operations in just 3 cycles, enabling real-time processing of LiDAR point clouds for ADAS applications.With SCI, SPI protocol support, the device forms the backbone of in-vehicle networks, providing deterministic communication between ECUs with <100ns synchronization accuracy.The comprehensive POR, WDT suite includes automotive-specific features like crank-angle measurement interfaces and injector drive timers, reducing external component count in engine management systems.38 programmable interfaces support mixed-voltage operation from 1.8V to 5V, simplifying integration with legacy automotive sensors and actuators.The ROMless implementation features ECC protection with single-bit correction capability, ensuring code integrity in high-vibration environments.With 512 x 8 of endurance-rated storage, the device can log diagnostic data through 100,000 write cycles - sufficient for the vehicle's entire service life.512 x 8 of parity-protected memory prevents data corruption from alpha particle strikes, meeting ISO 26262 requirements for safety-critical storage.An automotive-grade 3V ~ 5.5V range maintains operation during load dump events up to 40V, protecting against voltage transients common in 12V vehicle systems.The A/D 8x8b configuration achieves 90dB SNR for precise battery current sensing in hybrid/electric vehicles, enabling state-of-charge accuracy within 1%.Internal clocking architecture maintains <50ppm frequency stability across the entire automotive temperature range, ensuring reliable CAN bus timing.Qualified for 0°C ~ 70°C (TA), the device operates reliably in dashboard locations where ambient temperatures can exceed 85 C during summer conditions.The Surface Mount option provides superior solder joint reliability for PCB assemblies subjected to thermal cycling in underhood locations.52-LCC (J-Lead) packaging incorporates copper heat spreaders that reduce junction temperatures by 15 C compared to standard packages in confined spaces.Available in 52-PLCC (19.13x19.13), the microcontroller supports AEC-Q100 Grade 1 qualification for deployment in safety-relevant automotive systems.