NS7520B-1-I55
Digi
NS7520B-1-I55
Digi
IC ARM MICROPROCESSOR 177BGA
Reference Price (USD)
1+
$38.64000
500+
$38.2536
1000+
$37.8672
1500+
$37.4808
2000+
$37.0944
2500+
$36.708
Exquisite packaging
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NS7520B-1-I55
$38.64
Product details
Digi introduces NS7520B-1-I55, 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 Network Processor implementations, the device includes hardware-accelerated windowed FFT processing. The analog front-end achieves 90dB SFDR at 10MSPS sampling rates.The ARM7® architecture features SIMD operations for vectorized signal processing. The deterministic interrupt latency ensures precise timing of acquisition triggers.With External Program Memory flexibility, the memory subsystem supports real-time waveform storage. The dual-bank architecture enables continuous streaming without throughput gaps.The External memory implements ECC protection for measurement integrity. The multi-port architecture allows simultaneous access from acquisition and processing units.The EBI/EMI, Ethernet, DMA, SPI, UART connectivity includes JESD204B serial links with 12.5Gbps lanes. Each transceiver implements adaptive equalization for long-reach backplane connections.Providing 16 configurable ports, the device supports direct sensor excitation. Each analog output includes 20-bit calibration coefficients in OTP memory.Operating from 1.4V ~ 3.6V sources, the power architecture achieves 100dB PSRR. The integrated voltage references maintain 1ppm/ C stability for precision measurements.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 177-LFBGA format, the package features gold-plated pads for contact reliability. The low-ESL design maintains signal integrity up to 3GHz bandwidth.Supplied in 177-PFBGA (13x13) configuration, each unit includes individual calibration reports. Production testing includes full characterization across temperature.
Product Attributes
- Product Status: Not For New Designs
- Applications: Network Processor
- Core Processor: ARM7®
- Program Memory Type: External Program Memory
- Controller Series: -
- RAM Size: External
- Interface: EBI/EMI, Ethernet, DMA, SPI, UART
- Number of I/O: 16
- Voltage - Supply: 1.4V ~ 3.6V
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: 177-LFBGA
- Supplier Device Package: 177-PFBGA (13x13)
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