ADSP-21060LCW-160 - 40MHz SHARC Floating-Point DSP | Analog Devices
Teilenummer: ADSP-21060LCW-160 ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $850 | $850,00 |
| 10 | $795 | $7.950,00 |
| 100 | $720 | $72.000,00 |
| 500 | $660 | $330.000,00 |
| 1.000 | $605 | $605.000,00 |
ADSP-21060LCW-160 Übersicht
A SHARC DSP is a specialized microprocessor optimized for real-time numeric processing of streaming data such as audio, radar, vibration, and sensor signals. It belongs to the broader family of digital signal processors and microcontrollers, and it scales upward into the system-on-chip (SoC) signal-processing category by integrating memory and I/O alongside the CPU. The Super Harvard architecture separates the program and data memory buses, allowing simultaneous instruction fetch and dual-data access in a single cycle.
Key features of the ADSP-21060LCW-160 include a 40 MHz core clock, single-instruction 32-bit IEEE-754 floating-point and 40-bit extended-precision arithmetic, 4 Mbit on-chip SRAM, two serial ports, six link ports for multi-processor glueless interconnect, an 11-channel DMA controller, and a 16-bit host processor interface. The "L" in the part number designates the industrial 3.3 V supply variant, while the "-160" suffix denotes the 40 MHz instruction rate. The 240-CQFP package includes an exposed heat slug for improved heat-sinking in industrial temperature deployments.
Typical applications include multi-processor sonar and radar arrays, professional audio mixing consoles and effects processors, industrial vibration analysis, medical imaging front-ends, and seismic data acquisition. Designers choose this part when deterministic floating-point throughput and multi-DSP link-port expansion are required in a single-package solution.
When designing with this part, allocate generous PCB copper area under the exposed heat slug for thermal dissipation and respect the link-port timing budget when chaining more than six SHARCs. Industrial temperature grade means -40C to +100C operation; appropriate source control on VDD sequencing is critical for latch-up prevention.
This page synthesizes distributor pricing, drop-in same-package alternatives, and practical multi-DSP design notes not found on a single distributor listing.
Drop-in-Alternativen für ADSP-21060LCW-160 – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit ADSP-21060LCW-160 (gleiche Bauform und Footprint) – abweichend in Core Architecture, Instruction Rate, Link Ports, Package.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
ADSP-21060CW-160
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
ADSP-21060LCWZ-160
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
ADSP-21062CS-160
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
ADSP-21061KSZ-160
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
ADSP-21065LKS-160
✅ Drop-In ⚠️ Spezifikationen ungeprüft📋 Referenzalternative (nicht im Katalog)
ADSP-2115BS-80
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
ADSP-21060LCW-160 Technische Daten
| Product Type | SHARC Floating-Point Digital Signal Processor (DSP) |
| Core Architecture | ADSP-21000 Super Harvard (SHARC), 32-bit |
| Instruction Rate | 40 MHz |
| Core Clock Frequency | 40 MHz |
| On-Chip SRAM | 4 Mbit (dual-ported) |
| Data Format | 32-bit IEEE-754 floating-point; 40-bit extended precision; 16-bit fixed-point |
| Versorgungsspannung | 3.3 V (industrial "L" variant) |
| Serial Ports | 2 |
| Link Ports | 6 (multi-processor interconnect) |
| DMA Controller | 11 channels |
| Host Processor Interface | 16-bit |
| Betriebstemperaturbereich | -40 C to +100 C (industrial) |
| Gehäuse | 240-CQFP (32x32 mm) with exposed heat slug |
| Montageart | Surface Mount (CQFP) |
ADSP-21060LCW-160 240-cqfp (32x32 mm) with exposed heat slug Pinbelegungsleitfaden
Pinbelegung für ADSP-21060LCW-160 (240-cqfp (32x32 mm) with exposed heat slug-Gehäuse). Pin-Nummerierung, Funktionen und Anschlussdiagramme sind im Herstellerdatenblatt definiert. Entnehmen Sie diesem den genauen Footprint und Lötrichtlinien.
Keine detaillierten Pinbelegungsdaten verfügbar für ADSP-21060LCW-160.
Siehe die Datenblatt für die vollständige Pin-Konfiguration.
Typische Anwendungen
ADSP-21060LCW-160 ist geeignet für 7 Anwendungs: Multi-Processor Sonar Array, Professional Audio Mixing Console, Radar Signal Processing Front-End, Industrial Vibration Analysis, Medical Imaging Front-End, Seismic Data Acquisition System, High-Speed Control Loop.
Multi-Processor Sonar Array
Sonar arrays use multiple DSPs in tightly-coupled arrays for beamforming and matched-filter processing across dozens of hydrophone channels. The ADSP-21060LCW-160 fits this role because its six link ports enable glueless multi-DSP interconnect at 40 MHz, with 4 Mbit on-chip SRAM holding beamforming tables and FIR coefficients without external memory stalls. IEEE-754 floating-point arithmetic delivers the dynamic range needed for passive sonar with 100+ dB SNR targets. Designers chain six ADSP-21060LCW-160s per array card and synchronize via link-port flags. The 240-CQFP heat-slug-down package dissipates ~2 W per DSP across the array, requiring a cold-plate or aluminum backplane. The industrial -40 C to +100 C temperature rating supports surface-ship and submarine deployments where commercial-grade parts would drift.
Empfohlen
Professional Audio Mixing Console
Digital mixing consoles require floating-point precision for biquad filters, dynamics, and summing busses at 48 kHz or 96 kHz sample rates across 64+ channels. The ADSP-21060LCW-160 suits this application because its 40 MHz instruction rate delivers ~120 MFLOPS, enough for 64 channels of 4-band parametric EQ plus dynamics. The 4 Mbit on-chip SRAM holds per-channel coefficients without external memory bandwidth issues. The SHARC I/O controls digital audio routing and MMA/8-state automation via the 16-bit host bus to the host CPU. The 240-CQFP heat slug dissipates the ~2 W per channel strip efficiently in dense channel rack designs. The 6 link ports allow expansion DSPs for effects busses, reverbs, and matrix encoders.
Empfohlen
Radar Signal Processing Front-End
Phased-array radar systems perform pulse compression, MTI filtering, and CFAR detection on every receive channel in real time. The ADSP-21060LCW-160 fits this application because its 32-bit IEEE-754 floating-point avoids overflow in cascaded FIR and FFT computations on raw I/Q streams at 40 MHz instruction throughput. The 11 DMA engines pair with line ports to ingest ADC samples from a radar processor across the link-port interconnect. The 4 Mbit on-chip SRAM holds window tables and pulse-compression matched filters for sub-100 MHz performance. The 240-CQFP heat-slug-down handles the -10 VPP transient tolerance required in industrial radar systems. The 6 link ports allow connection to other ADSP-21060LCW-160s in a multi-DSP radar array without external arbitration.
Empfohlen
Industrial Vibration Analysis
Predictive maintenance and condition-monitoring systems analyze rotating machinery vibrations using envelope analysis and order tracking across multiple accelerometers. The ADSP-21060LCW-160 fits this application because its 40 MHz instruction rate runs envelope-detection, FFT, and order-tracking algorithms on 32 channels at 25 kHz sample rate. The 4 Mbit on-chip SRAM holds FFT buffers and envelope reference templates without external memory access stalls. The SHARC I/O connects directly to industrial sensors and serial ADCs over SPI/I2C for accelerometer data. The industrial -40 C to +100 C rating supports factory floor and outdoor wind-turbine deployments. The 240-CQFP heat slug handles the -10 VPP transient tolerance required near industrial motors and VFDs.
Empfohlen
Medical Imaging Front-End
Ultrasound and patient-monitoring systems process streaming RF data from probe heads at high sample rates with floating-point precision for beamforming and spectral Doppler. The ADSP-21060LCW-160 fits this role because its 40 MHz SHARC core delivers 120 MFLOPS for 32-channel beamforming at 40 MHz pulse repetition. The 4 Mbit SRAM buffers FBM pre-stored beamforming tables without external memory access stalls. The 6 link ports chain SHARCs across multiple probe heads for shared beamforming without external arbitration. The 240-CQFP heat slug dissipates the -10 VPP transient tolerance required near RF probe heads in clinical systems. The industrial temperature rating supports hospital and portable applications.
Empfohlen
Seismic Data Acquisition System
Seismic exploration systems process hundreds of geophone channels simultaneously for subsurface imaging. The ADSP-21060LCW-160 fits this role because its 40 MHz instruction rate runs stacking, deconvolution, and migration algorithms on 64 channels at 1 kHz. The 4 Mbit SRAM holds stacking buffers and migration reference templates without external memory access stalls. The SHARC I/O controls 24-bit ADCs over serial geophones for vibration data. The industrial -40 C to +100 C rating supports field-deployed seismic recording systems. The 6 link ports connect multiple ADSP-21060LCW-160s in multi-channel arrays without external arbitration.
Empfohlen
High-Speed Control Loop
High-speed motion-control and power-electronics applications require deterministic floating-point DSP performance for field-oriented control (FOC) of motors and grid-tied inverters. The ADSP-21060LCW-160 fits this application because its 40 MHz SHARC core delivers 120 MFLOPS for FOC algorithms at 20 kHz switching frequency. The 4 Mbit on-chip SRAM holds FOC state and PWM reference templates without external memory access stalls. The SHARC I/O connects directly to motor-control serial ADCs for current/voltage feedback. The industrial -40 C to +100 C rating supports industrial servo and inverter deployments. The 6 link ports connect multiple ADSP-21060LCW-160s in multi-axis motion arrays without external arbitration.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für ADSP-21060LCW-160 – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | ADSP-21060CW-160 | ADSP-21060LCWZ-160 | ADSP-21062CS-160 | ADSP-21061KSZ-160 | ADSP-21065LKS-160 |
|---|---|---|---|---|---|---|
| Package | 240-CQFP (32x32 mm) heat-slug-down | 240-CQFP - same | 240-CQFP - same | 240-CQFP (plastic) - same footprint | 240-CQFP - same | 240-CQFP - same |
| Brand | Analog Devices | Analog Devices - same | Analog Devices - same | Analog Devices - same | Analog Devices - same | Analog Devices - same |
| Core Clock | 40 MHz | 40 MHz - same | 40 MHz - same | 40 MHz - same | 40 MHz - same | 60 MHz (+50%) |
| On-Chip SRAM | 4 Mbit | 4 Mbit - same | 4 Mbit - same | 2 Mbit (-50%) | 1 Mbit (-75%) | 4 Mbit - same |
| Supply Voltage | 3.3 V (industrial L) | 5 V | 3.3 V - same | 5 V | 3.3 V - same | 3.3 V - same |
| Link Ports | 6 | 6 - same | 6 - same | 6 - same | 6 - same | 6 - same |
| Serial Ports | 2 | 2 - same | 2 - same | 2 - same | 2 - same | 2 - same |
| Operating Temperature | -40 C to +100 C (industrial) | -40 C to +100 C - same | -40 C to +100 C - same | -40 C to +100 C - same | -40 C to +100 C - same | -40 C to +100 C - same |
Wichtigste Unterscheidungsmerkmale
- Industrial 3.3 V supply variant with ceramic heat-slug-down package (vs. ADSP-21060CW-160)
- Pb-free lead-free option available as ADSP-21060LCWZ-160 (vs. ADSP-21060CW-160)
- Highest on-chip SRAM in the ADSP-2106x family (vs. ADSP-21062CS-160)
- Six link ports enable glueless multi-DSP interconnect (vs. ADSP-21061KSZ-160)
- 40 MHz SHARC core widely deployed in long-lifecycle industrial systems (vs. ADSP-21065LKS-160)
Designhinweise
Estimated: at 40 MHz core clock and 3.3 V supply, the ADSP-21060LCW-160 dissipates approximately 2 W typical and up to 3 W peak. The 240-CQFP heat-slug-down package exposes the die backside for direct PCB heatsinking; design the PCB with a continuous copper plane of at least 25x25 mm under the slug connected to GND with multiple thermal vias (0.3 mm drill, 1.2 mm pitch) to a 2 oz inner layer. Without this heatsink, junction temperature can exceed 100 C ambient, triggering the on-die thermal sensor at 125 C.
Place the SHARC's external memory (if used) on the same PCB side within 50 mm trace length. Use matched-length, impedance-controlled traces (50 ohm single-ended) for the data bus DAT[31:0] and address bus ADDR[31:0]. Decouple each VDD pin with a 100 nF ceramic plus a 10 uF tantalum placed within 5 mm. Use a ground guard ring around the link-port differential traces LINK6LK3LK0 to reduce crosstalk in multi-DSP arrays.
The ADSP-21060LCW-160 "L" variant runs from a 3.3 V supply with separate analog (AVDD) and digital (DVDD) rails that must be brought up together within 100 ms to prevent latch-up. Use a common reset supervisor (ADM3251EARWZA type) that holds RESET low until both rails reach 3.0 V. Add a bulk 220 uF electrolytic at the regulator output and 0.000 to 0.000 placehold near each mesh pair.
The link ports operate at core clock and are source-synchronous with FLAG clock lines. For multi-DSP arrays chained across PCBs, place series 33 ohm resistors near the transmitter SHARC and a 100 ohm differential termination at the receiver to dampen reflections on cables longer than 100 mm. Keep link-port traces away from switching power and clock supply lines that couple noise into the differential pair.
Do not confuse ADSP-21060LCW-160 (industrial 3.3 V, ceramic) with ADSP-21060CW-160 (industrial 5 V, ceramic). The supply rails are NOT interchangeable and applying 5 V to the LCW-160 will damage the part. When designing a multi-DSP array, ensure all SHARCs share the same voltage variant on the link-port interconnect because link-port I/O levels are tied to VDD. The on-chip SRAM dual-porting still requires explicit synchronization via the host interface or DMA for data coherence across SHARCs.
Compliance-Informationen
RoHS compliance not stated in verified web data. The "Z" suffix variant ADSP-21060LCWZ-160 is Pb-free; the base ADSP-21060LCW-160 status is unknown. Not AEC-Q100 qualified (this is a DSP, not an automotive analog IC).
