MCHC11F1VFNE4R
NXP USA Inc.
MCHC11F1VFNE4R
NXP USA Inc.
HC11 SERIES MICROCONTROLLER IC 8
Reference Price (USD)
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$45.44000
500+
$44.9856
1000+
$44.5312
1500+
$44.0768
2000+
$43.6224
2500+
$43.168
Exquisite packaging
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MCHC11F1VFNE4R
$45.44
Product details
NXP USA Inc.'s MCHC11F1VFNE4R 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 M68HC11 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 4MHz, 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.54 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.1K x 8 of parity-protected memory prevents data corruption from alpha particle strikes, meeting ISO 26262 requirements for safety-critical storage.An automotive-grade 4.75V ~ 5.25V range maintains operation during load dump events up to 40V, protecting against voltage transients common in 12V vehicle systems.The A/D 8x8b SAR configuration achieves 90dB SNR for precise battery current sensing in hybrid/electric vehicles, enabling state-of-charge accuracy within 1%.External, Internal clocking architecture maintains <50ppm frequency stability across the entire automotive temperature range, ensuring reliable CAN bus timing.Qualified for -40°C ~ 105°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.68-LCC (J-Lead) packaging incorporates copper heat spreaders that reduce junction temperatures by 15 C compared to standard packages in confined spaces.Available in 68-PLCC, the microcontroller supports AEC-Q100 Grade 1 qualification for deployment in safety-relevant automotive systems.
Product Attributes
- Product Status: Last Time Buy
- Core Processor: M68HC11
- Core Size: 8-Bit
- Speed: 4MHz
- Connectivity: SCI, SPI
- Peripherals: POR, WDT
- Number of I/O: 54
- Program Memory Size: -
- Program Memory Type: ROMless
- EEPROM Size: 512 x 8
- RAM Size: 1K x 8
- Voltage - Supply (Vcc/Vdd): 4.75V ~ 5.25V
- Data Converters: A/D 8x8b SAR
- Oscillator Type: External, Internal
- Operating Temperature: -40°C ~ 105°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 68-LCC (J-Lead)
- Supplier Device Package: 68-PLCC
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