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DSP56002FC66
DSP56002FC66
| Part Number | DSP56002FC66 |
|---|---|
| Manufacturer | NXP Semiconductors / Freescale / Motorola |
| Category | Integrated Circuits (ICs) > Embedded – DSP (Digital Signal Processors) |
| Description | 24‑Bit Fixed‑Point Digital Signal Processor, 66 MHz, 33 MIPS, 132‑PQFP. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
DSP56002FC66 is a classic 24‑bit fixed‑point DSP based on DSP56000 core. Running at 66MHz with 33 MIPS performance. It adopts Harvard architecture, integrates on‑chip RAM/ROM, HI, SSI, SCI interfaces and OnCE debug port. This device is NRND obsolete component, mainly used for legacy equipment repair and BOM replacement.
Core Advantages
24‑Bit Processing Engine & 56‑Bit Accumulator
High dynamic range, avoid overflow for filtering, audio processing and mathematical operation.
Parallel Harvard Architecture
Parallel instruction and data access, maximize throughput under 66MHz clock.
Rich On‑Chip Peripherals
Host Interface HI(DMA), SSI audio serial port, SCI UART, timer and OnCE real‑time debug module.
Integrated On‑Chip Memory
Built‑in Program RAM, Data RAM, Data ROM lookup‑table and boot ROM, reduce external memory demand.
Key Specifications
| Brand | NXP / Freescale / Motorola |
|---|---|
| RoHS Status | RoHS Compliant / Lead‑Free |
| EDA / CAD | PCB Footprint & 3D Model Available upon Request |
| Warranty | 1‑Year Standard Quality Warranty |
| Package / Case | 132‑PQFP (20mm×20mm,0.635mm Pitch) |
| Mounting Type | Surface Mount Device (SMD/SMT) |
| Surface Marking / Silkscreen | DSP56002FC66 Marking |
| DSP Core Architecture | DSP56000 24‑Bit Fixed‑Point Core |
| Clock Frequency | 66 MHz |
| Execution Speed | 33 MIPS |
| Data Bus Width | 24‑Bit (Internal Arithmetic: 56‑Bit) |
| On‑Chip Memory | Program RAM:512×24‑bit; Boot ROM:64×24‑bit; Data RAM:2×256×24‑bit; Data ROM:2×256×24‑bit |
| Supply Voltage (Vdd) | 5.0 V Nominal(4.5V ~ 5.5V operating range) |
| Peripherals & Interfaces | Host Interface (HI‑DMA), SSI (Synchronous Serial), SCI (Asynchronous Serial), 24‑bit Timer, OnCE Debug Module, up to 25 GPIO |
| Operating Temperature | 0°C to +70°C (Commercial Grade) |
| Lifecycle Status | Obsolete / NRND (Not Recommended For New Designs) |
Typical Applications
- Professional Digital Audio, Audio Synthesizer, Studio Effect Equipment
- Telecommunication Modem, Voice Signal Processing
- Industrial Motor Control & Servo Drive
- Test Measurement Instrument, Legacy DSP System Repair
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1‑2 business days |
| Delivery Time | 3‑7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What does suffix FC66 mean for DSP56002FC66?
A: FC stands for 132‑PQFP plastic package; 66 refers to maximum 66MHz clock speed. This is commercial‑grade part with temperature range 0℃ ~ +70℃.
Q2: What are other package options for DSP56002 series?
A: Available packages:132‑PQFP, 144‑TQFP, 132‑PGA. Pin assignments differ, not direct drop‑in replacement without PCB modification.
Q3: Difference between commercial FC66 and industrial GC66?
A: Same pinout and package. FC66: commercial 0‑70℃; GC66: industrial -40℃~+85℃ for harsh environment.
Q4: Is DSP56002FC66 pin‑to‑pin compatible with DSP56001?
A: Not fully pin‑compatible. On‑chip memory and peripherals differ. Hardware and firmware re‑validation is required for replacement.
Q5: Can DSP56002FC66 work with 3.3V power supply?
A: No. It is 5V‑only device, operating voltage range 4.5V‑5.5V. 3.3V power supply will not function properly.
Q6: Why is DSP56002FC66 marked NRND?
A: This IC is obsolete. Not recommended for new‑product design, only for legacy equipment maintenance and existing BOM spare stock.
Q7: DSP56002FC66 vs DSP56002FC80, can they replace each other?
A: Identical package and pinout. FC80 supports up to 80MHz higher clock. Can be upgraded replacement if system timing and power allow.
Q8: How to get datasheet, footprint or bulk quotation?
A: Submit quick inquiry form, we provide datasheet, footprint drawing, stock checking and volume pricing support.
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