AT94K40AL-25DQC
Microchip Technology
AT94K40AL-25DQC
Microchip Technology
IC FPSLIC 40K GATE 25MHZ 208QFP
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Product details
Designed for next-generation automotive electronics, the AT94K40AL-25DQC by Microchip Technology sets new standards in the Embedded - FPGAs (Field Programmable Gate Array) with Microcontrollers market segment. This automotive-grade solution combines fail-operational capabilities with ASIL-D compliant safety mechanisms while delivering exceptional processing density for autonomous driving applications.The 8-Bit AVR architecture incorporates lockstep cores with built-in self-test capabilities meeting ISO 26262 functional safety requirements.Running at 18 MHz, the device processes multiple sensor fusion streams while maintaining deterministic response times critical for ADAS applications.Automotive-qualified I²C, UART interfaces provide robust communication channels resistant to conducted interference in vehicle electrical systems.20K-32K of ECC-protected memory ensures reliable operation for safety-critical decision algorithms in autonomous vehicles.The 18kb configuration store supports dual-bank updates for fail-safe firmware upgrades in over-the-air scenarios.With 4K ~ 16K of parity-checked data memory, the device maintains data integrity during single-event upsets in radiation-prone environments.2304 programmable elements implement hardware redundancy for critical path monitoring in steer-by-wire systems.The 40K logic capacity enables parallel processing of multiple camera streams with advanced image preprocessing.2862 synchronization registers ensure glitch-free transitions between power modes in start-stop vehicle systems.Operating across 3V ~ 3.6V, the device incorporates load-dump protection circuitry for 12V/24V automotive electrical systems.The Surface Mount construction meets mechanical shock requirements for engine control unit installations.Rated for 0°C ~ 70°C, the component maintains accuracy in extreme underhood temperature conditions.208-BFQFP packaging provides enhanced thermal cycling performance for electric vehicle power electronics.Available in 208-PQFP (28x28), the solution supports automotive-grade solder joint reliability requirements.
Product Attributes
- Product Status: Obsolete
- Core Type: 8-Bit AVR
- Speed: 18 MHz
- Interface: I²C, UART
- Program SRAM Bytes: 20K-32K
- FPGA SRAM: 18kb
- EEPROM Size: -
- Data SRAM Bytes: 4K ~ 16K
- FPGA Core Cells: 2304
- FPGA Gates: 40K
- FPGA Registers: 2862
- Voltage - Supply: 3V ~ 3.6V
- Mounting Type: Surface Mount
- Operating Temperature: 0°C ~ 70°C
- Package / Case: 208-BFQFP
- Supplier Device Package: 208-PQFP (28x28)
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