CS49844A-CQZR
Cirrus Logic Inc.
CS49844A-CQZR
Cirrus Logic Inc.
IC DSP 32BIT DUAL AUDIO 144LQFP
Reference Price (USD)
1+
$58.62000
500+
$58.0338
1000+
$57.4476
1500+
$56.8614
2000+
$56.2752
2500+
$55.689
Exquisite packaging
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CS49844A-CQZR
$58.62
Product details
Cirrus Logic Inc.'s CS49844A-CQZR revolutionizes Embedded - DSP (Digital Signal Processors) performance for scientific instrumentation. This precision DSP enables breakthrough measurement capabilities in spectroscopy, particle detection, and quantum computing research applications.The Fixed Point architecture integrates specialized math accelerators for complex scientific algorithms. Its quad-core configuration with shared L2 cache delivers the deterministic performance needed for time-correlated single-photon counting.Supporting I²C, SPI standards, the device interfaces directly with scientific detectors and high-speed ADCs. The low-noise digital interfaces maintain signal integrity for femtosecond-resolution measurements.Operating at 300MHz, the processor meets the timing constraints of time-of-flight mass spectrometry. The atomic clock-synchronized PLL enables sub-picosecond timing resolution.With 2.88MB capacity, the DSP handles high-throughput data from multi-channel detectors. The ECC-protected memory architecture ensures data integrity in long-duration experiments.The 3.3V design incorporates femtoampere-leakage inputs for sensitive electrometer applications. The guarded trace routing prevents leakage currents in high-impedance measurement circuits.The 1.00V domain implements ultra-stable voltage references for precision measurements. The low-drift regulators maintain 0.01% accuracy over temperature variations.Qualified for 0°C ~ 70°C (TA), the device operates in cryogenic scientific instruments. The extended temperature testing includes rapid thermal cycling profiles.
Product Attributes
- Product Status: Active
- Type: Fixed Point
- Interface: I²C, SPI
- Clock Rate: 300MHz
- Non-Volatile Memory: -
- On-Chip RAM: 2.88MB
- Voltage - I/O: 3.3V
- Voltage - Core: 1.00V
- Operating Temperature: 0°C ~ 70°C (TA)
- Mounting Type: -
- Package / Case: -
- Supplier Device Package: -
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