DS80C320-QNL+T&R

Analog Devices Inc./Maxim Integrated

General info

Part Number

DS80C320-QNL+T&R

Manufacturer

Analog Devices Inc./Maxim Integrated

Description:

IC MCU 8BIT ROMLESS 44PLCC

Reference Price (USD)

$22.03500

500+

$21.81465

1000+

$21.5943

1500+

$21.37395

2000+

$21.1536

2500+

$20.93325

Exquisite packaging

Discount

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

DS80C320-QNL+T&R

$22.04

Product details

Analog Devices Inc./Maxim Integrated's DS80C320-QNL+T&R 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 8051 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 33MHz, the microcontroller achieves 32-bit floating point operations in just 3 cycles, enabling real-time processing of LiDAR point clouds for ADAS applications.With EBI/EMI, SIO, UART/USART protocol support, the device forms the backbone of in-vehicle networks, providing deterministic communication between ECUs with <100ns synchronization accuracy.The comprehensive Power-Fail Reset, WDT suite includes automotive-specific features like crank-angle measurement interfaces and injector drive timers, reducing external component count in engine management systems.32 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.256 x 8 of parity-protected memory prevents data corruption from alpha particle strikes, meeting ISO 26262 requirements for safety-critical storage.An automotive-grade 4.5V ~ 5.5V range maintains operation during load dump events up to 40V, protecting against voltage transients common in 12V vehicle systems.External clocking architecture maintains <50ppm frequency stability across the entire automotive temperature range, ensuring reliable CAN bus timing.Qualified for -40°C ~ 85°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.44-LCC (J-Lead) packaging incorporates copper heat spreaders that reduce junction temperatures by 15 C compared to standard packages in confined spaces.Available in 44-PLCC (16.59x16.59), the microcontroller supports AEC-Q100 Grade 1 qualification for deployment in safety-relevant automotive systems.