TMS320VC5509AGBB Texas Instruments Integrated Circuit (BGA) In Stock
Texas Instruments TMS320VC5509AGBB is a 16-bit fixed-point digital signal processor with 20 MHz clock, 21-bit address bus, and 16-bit external data bus in a 179-pin NFBGA package. Operates from -40°C to 85°C with boundary scan for production testing. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 179
- Lifecycle
- ACTIVE
- Datasheet
- TMS320VC5509AGBB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $23.2836(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit fixed-point DSP core running at up to 20 MHz with 21-bit address bus enabling efficient audio codec, speech recognition, and modem signal processing
- 179-pin NFBGA package with boundary scan (JTAG) support for in-circuit debug and automated production testing on high-density PCB assemblies
- -40°C to 85°C industrial temperature range with lead-free construction and 15-year estimated end-of-life horizon for long-lifecycle embedded DSP designs
Applications
The TMS320VC5509AGBB is designed for embedded audio processing, voice recognition, and digital modem applications that require deterministic fixed-point arithmetic at 20 MHz with low power consumption. Its 16-bit data bus and 21-bit address space suit compressed audio codecs, echo cancellers, and channel equalizers in telecommunications and consumer audio hardware. The industrial temperature rating of -40°C to 85°C and NFBGA package also make it suitable for portable medical devices, industrial field instruments, and rugged handheld terminals requiring a compact, capable fixed-point signal processor.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2020-05-16 |
| YTEOL | 15 |
| Address Bus Width | 21 |
| Barrel Shifter | NO |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 20MHz |
| External Data Bus Width | 16 |
| Format | FIXED POINT |
| Integrated Cache | NO |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | R-PBGA-B179 |
| JESD-609 Code | e0 |
| Low Power Mode | YES |
| Number of Timers | 2 |
| On Chip Data RAM Width | 16 |
| On Chip Program ROM Width | 16 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA179(UNSPEC) |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY |
| Peak Reflow Temperature (Cel) | 220 |
| RAM (words) | 128000 |
| ROM Programmability | FLASH |
| Supply Voltage-Max | 1.65V |
| Supply Voltage-Min | 1.55V |
| Supply Voltage-Nom | 1.6V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | BALL |
| Terminal Pitch | 0.8mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, OTHER |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.35 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TMS320VC5509AGBB:
Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 20MHz, CMOS, PBGA179
Frequently Asked Questions
What clock frequency and data bus width does the TMS320VC5509AGBB offer for embedded audio processing?
The TMS320VC5509AGBB operates at up to 20 MHz with a 16-bit external data bus and 21-bit address bus, providing sufficient throughput for real-time audio codec processing, G.711 or G.729 speech compression, and DTMF tone detection at standard telephony sampling rates of 8 kHz to 48 kHz without requiring an external co-processor or memory expansion logic.
For a compact portable medical device, how does the 179-pin NFBGA package of TMS320VC5509AGBB affect PCB layout?
The 179-pin NFBGA (fine-pitch ball grid array) package concentrates I/O within a small die footprint with a tight ball pitch, enabling high-density PCB routing on a 6-layer or 8-layer board typical of portable medical instruments. The package also includes boundary scan (JTAG) in-circuit test access, allowing automated flying-probe verification of solder joints at all 179 balls without physical probe access to individual pins.
Over what temperature range does TMS320VC5509AGBB operate, and which industrial applications benefit from that range?
The TMS320VC5509AGBB is rated for -40°C to 85°C ambient operation, covering industrial field instruments, outdoor communications relay units, and rugged handheld terminals exposed to cold storage environments or warm summer enclosures. This range exceeds the 0°C to 70°C commercial rating, allowing designs deployed in transportation electronics, utility metering, and process-control terminals to rely on a single DSP variant across all climate zones without a thermal management redesign.
When is a 16-bit fixed-point DSP like TMS320VC5509AGBB preferable to a floating-point DSP for a voice-processing modem design?
A 16-bit fixed-point DSP is preferable when the voice or modem algorithm has been profiled and scaled to fit within 16-bit integer arithmetic, because fixed-point hardware consumes significantly less power and silicon area than a floating-point unit operating at the same 20 MHz clock. For V.34 or V.90 modem equalizers and G.711 codecs that already use Q-format arithmetic, the TMS320VC5509AGBB's fixed-point core delivers equivalent output quality at lower BOM cost than a floating-point alternative, while the 21-bit address bus provides enough memory range for code, coefficient tables, and I/O buffers.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $26.9500 | $26.95 |
| 8+ | $26.8657 | $214.93 |
| 10+ | $25.9702 | $259.70 |
| 13+ | $23.2836 | $302.69 |
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