AT43USB380E-AU
Microchip Technology
AT43USB380E-AU
Microchip Technology
IC USB HOST PROC UPGRD 64LQFP
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Product details
Microchip Technology introduces AT43USB380E-AU, a breakthrough in Embedded - Microcontrollers - Application Specific for high-speed data acquisition systems. This application-specific microcontroller combines 16-bit ADCs with jitter-cleaning PLLs, enabling precision measurement in test and measurement equipment.Engineered for USB Host/Function Processor implementations, the device includes hardware-accelerated windowed FFT processing. The analog front-end achieves 90dB SFDR at 10MSPS sampling rates.As a member of the AT43USB family, this device shares calibration algorithms with related products. The consistent measurement API simplifies instrument design.The USB connectivity includes JESD204B serial links with 12.5Gbps lanes. Each transceiver implements adaptive equalization for long-reach backplane connections.Providing 32 configurable ports, the device supports direct sensor excitation. Each analog output includes 20-bit calibration coefficients in OTP memory.Rated for -40°C ~ 85°C operation, the package uses low-thermal EMF materials. The symmetrical design minimizes thermocouple effects in sensitive circuits.The Surface Mount configuration supports impedance-controlled PCB layouts. The package footprint includes guard ring connections for sensitive analog sections.Available in 64-LQFP format, the package features gold-plated pads for contact reliability. The low-ESL design maintains signal integrity up to 3GHz bandwidth.Supplied in 64-LQFP (10x10) configuration, each unit includes individual calibration reports. Production testing includes full characterization across temperature.
Product Attributes
- Product Status: Obsolete
- Applications: USB Host/Function Processor
- Core Processor: -
- Program Memory Type: -
- Controller Series: AT43USB
- RAM Size: -
- Interface: USB
- Number of I/O: 32
- Voltage - Supply: -
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: 64-LQFP
- Supplier Device Package: 64-LQFP (10x10)
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