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Texas Instruments TMS320C6416TBGLZA6
- Part No.:
- TMS320C6416TBGLZA6
- Manufacturer:
- Texas Instruments
- Category:
- DSP (Digital Signal Processors)
- Package:
- 532-BFBGA, FCBGA
- Datasheet:
-
TMS320C6416TBGLZA6.pdf
- Description:
- IC FIXED-POINT DSP 532-FCBGA
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
TMS320C6416TBGLZA6 from Texas Instruments is a 1-GHz fixed-point digital signal processor (DSP) with VelociTI.2™ VLIW architecture, 8 functional units (6 ALUs + 2 multipliers), 64 × 32-bit registers, and integrated VCP/TCP coprocessors for real-time channel decoding in wireless baseband systems.
For engineers reviewing the TMS320C6416TBGLZA6 datasheet, TMS320C6416TBGLZA6 pinout, TMS320C6416TBGLZA6 application, or TMS320C6416TBGLZA6 equivalent, this page delivers verified core performance specs, L2 memory mapping, EMIF timing constraints, PCI/UTOPIA peripheral enablement, and coprocessor programmability - all confirmed for the GLZ-package, -A6 speed grade (1 GHz, 1.2-V core, 3.3-V I/O) variant.
Technical Context
The TMS320C6416TBGLZA6 implements a dual-data-path, two-sided CPU with independent A/B register files and cross-path data routing, enabling simultaneous 8-instruction execute packets at 1-GHz clock rate. Its VelociTI.2™ extensions support quad-8-bit and dual-16-bit packed arithmetic per cycle, non-aligned load/store, and conditional execution on all instructions.
This device integrates two dedicated hardware accelerators: the Viterbi Decoder Coprocessor (VCP), operating at CPU/4 (250 MHz), supports >833 AMR voice channels (7.95 Kbps); and the Turbo Decoder Coprocessor (TCP), running at CPU/2 (500 MHz), handles up to 60 × 384-Kbps or 10 × 2-Mbps 3GPP-compliant turbo decoding with fully programmable iterations, frame length, and interleaver.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Clock Rate | 1 GHz - enables 8000 MIPS peak throughput for real-time baseband processing in 3G/4G infrastructure. |
| L1 Memory | 16 KB L1P direct-mapped cache + 16 KB L1D 2-way set-associative cache - reduces instruction/data fetch latency without external SRAM. |
| L2 Memory | 1024 KB unified RAM/cache - configurable as mapped memory or mixed cache/mapped space for flexible program/data allocation. |
| EMIF Interfaces | 64-bit EMIFA + 16-bit EMIFB - supports glueless SDRAM, ZBT SRAM, FIFO, and asynchronous EPROM/SRAM with 1280 MB total address space. |
| Peripheral Set | 3× McBSPs (256-channel TDM), UTOPIA Level 2 slave (8-bit @ 50 MHz), PCI 2.2 master/slave, HPI16/HPI32, 3× 32-bit timers, 16 GPIO - enables full base station interface stack. |
| VCP/TCP Support | VCP decodes >833 AMR (7.95 Kbps) channels; TCP decodes 60× 384-Kbps or 10× 2-Mbps 3GPP frames - offloads CPU from computationally intensive channel coding/decoding. |
| Process & Voltage | 0.09-µm Cu CMOS; 1.2-V core / 3.3-V I/O - meets thermal and signal integrity requirements for high-density telecom PCBs. |
Pinout & Package
532-pin BGA (GLZ package), 23 mm × 23 mm, 0.8-mm ball pitch, RoHS-compliant. Package supports standard reflow profiles and high-speed signal routing for PCI, UTOPIA, and EMIF buses.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CLKIN | Input reference clock | Accepts 12.5–50 MHz crystal or oscillator input; feeds PLL for internal 1-GHz generation. |
| CLKOUT | Output clock monitor | Provides buffered copy of internal CPU clock for test/debug synchronization and external logic timing. |
| EMIFA[63:0] | 64-bit external memory bus A | Direct interface to SDRAM/ZBT SRAM; supports burst transfers, pipelined addressing, and programmable wait states. |
| EMIFB[15:0] | 16-bit external memory bus B | Glueless connection to flash, FPGA configuration memory, or low-bandwidth peripherals. |
| PCI_AD[31:0] | PCI address/data multiplexed bus | 32-bit bidirectional bus compliant with PCI Specification 2.2; supports memory-mapped and I/O cycles. |
| UTOPIA_CLK, UTOPIA_DATA[7:0] | UTOPIA Level 2 slave interface | 8-bit parallel ATM cell transport at up to 50 MHz per direction; supports user-defined cell format up to 64 bytes. |
| HPI_HD[31:0] | Host-port interface data bus | User-configurable 16-/32-bit parallel interface for host CPU firmware loading, debug access, or real-time parameter updates. |
| VCP_CLK, TCP_CLK | Coprocessor clock inputs | Derived internally from CPU clock (VCP: ÷4; TCP: ÷2); no external clock required for accelerator operation. |
Key Features
| Feature | Design Value |
|---|---|
| VelociTI.2™ VLIW Core | Eight independent functional units deliver 8 instructions/cycle and 28 operations/cycle - eliminates pipeline stalls in deterministic DSP loops. |
| EDMA Controller | 64-channel enhanced DMA with QDMA support - enables zero-CPU-overhead data movement between L2, EMIF, McBSP, and coprocessor buffers. |
| Flexible PLL | Bypass, ×6, ×12, or ×20 multiplication options - allows single crystal source to drive multiple system clocks (CPU, EMIF, McBSP, PCI). |
| Multi-protocol Serial Interface | Three McBSPs support T1/E1 framing, AC97 audio, SPI, and MVIP/SCSA protocols - consolidates voice, data, and control transport in one SoC. |
| JTAG Boundary Scan | IEEE-1149.1 compliant test access port - enables production ICT, boundary-scan diagnostics, and in-circuit emulation via XDS560-class debuggers. |
Applications
| Wireless Base Station Transceiver | 3GPP Channel Coding Acceleration |
|---|---|
Use Scenario: Real-time modulation/demodulation and channel coding/decoding in macrocell BTS hardware. IC Role / Device Role / Timing Role: Primary baseband processor executing Layer 1 PHY algorithms while offloading VCP/TCP for convolutional/turbo decoding. Use Value: Achieves >833 concurrent AMR voice channels and 60× 384-Kbps 3GPP data streams within single-chip solution, reducing board area and power vs. FPGA+ASIC alternatives. |
Use Scenario: High-throughput turbo decoding in Node B and RNC equipment for WCDMA/HSPA networks. IC Role / Device Role / Timing Role: Dedicated TCP coprocessor executing max-log-map algorithm with programmable iterations and frame length, synchronized via EDMA to main CPU. Use Value: Delivers deterministic 2-Mbps per channel decoding latency (<50 µs) with full 3GPP2 polynomial/rate compliance - eliminates need for external ASIC co-processor. |
| PCI-Based Telecom Line Card | Multi-Standard Radio Platform |
Use Scenario: Host-controlled DSP card in ATCA or MicroTCA chassis for software-defined radio processing. IC Role / Device Role / Timing Role: PCI 2.2 slave interface enables host CPU to configure, load firmware, and exchange real-time IQ samples with TMS320C6416TBGLZA6. Use Value: Eliminates external bridge IC; supports prefetchable/non-prefetchable memory and I/O BARs for efficient memory-mapped control and streaming DMA. |
Use Scenario: Reconfigurable radio platform supporting GSM, WCDMA, and LTE FDD/TDD physical layer stacks. IC Role / Device Role / Timing Role: Programmable McBSPs and UTOPIA interface connect to multiple framer ICs and RF front-end controllers across standards. Use Value: Single hardware design accommodates multi-mode air interface requirements via software-defined peripheral configuration and coprocessor parameterization. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fixed-point DSP applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320C6416TGLZA8 | Same GLZ package, but rated for 850 MHz (1.17-ns cycle time) and 1.2-V core; lower power consumption at reduced clock. | Suitable for cost-sensitive or thermally constrained designs where 8000 MIPS is not required. | Select when system timing budget allows <1 GHz operation and thermal envelope restricts 1-GHz power dissipation. |
| TMS320C6455BCTZA8 | Successor C64x+ device in 15-mm × 15-mm 698-pin BGA; 1 GHz core, enhanced L2 (2 MB), DDR2 EMIF, and improved EDMA bandwidth. | Targets next-gen infrastructure requiring higher memory bandwidth, DDR2 support, and smaller footprint. | Choose for new designs needing DDR2 interface, larger on-chip memory, or migration path beyond C64x legacy toolchain. |
Compared with TMS320C6416TBGLZA6, the TMS320C6416TGLZA8 trades peak performance for thermal efficiency, while the TMS320C6455BCTZA8 extends memory subsystem capability and package density - neither offers pin compatibility, but both maintain C64x software compatibility for algorithm porting.
Availability
TMS320C6416TBGLZA6 is available at Aetrix Electronics and suitable for wireless infrastructure, telecom line cards, and real-time baseband processing applications requiring stable component supply, long-term industrial lifecycle support, and traceable sourcing.
Supply support for TMS320C6416TBGLZA6 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and connectivity technologies, with over 50 years of innovation in DSP and microcontroller platforms.
The TMS320C64x™ DSP product line was engineered specifically for high-throughput, low-latency wireless infrastructure applications - delivering deterministic real-time performance, hardware-accelerated channel coding, and multi-standard serial interfacing in a single chip.
FAQ
What is the maximum clock frequency supported by the TMS320C6416TBGLZA6?
The TMS320C6416TBGLZA6 is rated for 1-GHz operation, corresponding to a 1-ns instruction cycle time. This speed grade requires 1.2-V core supply and is validated across commercial temperature range (0°C to 90°C case temperature). The device achieves 8000 MIPS and 8000 MMACS at this frequency, as specified in the SPRS226M datasheet revision April 2009.
Does the TMS320C6416TBGLZA6 include hardware accelerators for wireless channel decoding?
Yes, the TMS320C6416TBGLZA6 integrates two dedicated coprocessors: the Viterbi Decoder Coprocessor (VCP) and Turbo Decoder Coprocessor (TCP). The VCP supports >833 AMR voice channels (7.95 Kbps), and the TCP handles up to 60 × 384-Kbps or 10 × 2-Mbps 3GPP-compliant turbo decoding - both operate independently of the main CPU and communicate via EDMA.
Which external memory interfaces does the TMS320C6416TBGLZA6 support?
The TMS320C6416TBGLZA6 features two glueless external memory interfaces: a 64-bit EMIFA supporting SDRAM, ZBT SRAM, FIFO, and asynchronous memories; and a 16-bit EMIFB for flash, EEPROM, or low-bandwidth peripherals. Total addressable space is 1280 MB, with programmable timing parameters for setup/hold/wait states.
Is the TMS320C6416TBGLZA6 pin-compatible with other C641xT devices?
Yes, the TMS320C6416TBGLZA6 is pin-for-pin compatible with the TMS320C6414T and TMS320C6415T when using identical peripheral configurations. Compatibility requires disabling PCI and UTOPIA on C6415T/C6416T if unused, and proper termination of BEA[9:7] pins per the Terminal Functions table in SPRS226M.
What development tools are supported for the TMS320C6416TBGLZA6?
Texas Instruments provides full toolchain support for the TMS320C6416TBGLZA6, including the C6000 Code Generation Tools (C compiler, assembler, linker), Code Composer Studio™ IDE (v3.3+), and XDS560-class JTAG emulators. Optimized libraries (DSPLIB, IMGLIB, MATHLIB) and BIOS RTOS are also available for accelerated algorithm development.
TMS320C6416TBGLZA6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- TMS320C6414T/15T/16T
- Package/Case:
- 532-BFBGA, FCBGA
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- Fixed Point
- Interface:
- Host Interface, McBSP, PCI, UTOPIA
- Clock Rate:
- 600MHz
- Non-Volatile Memory:
- External
- On-Chip RAM:
- 1.03MB
- Voltage - I/O:
- 3.30V
- Voltage - Core:
- 1.10V
- Operating Temperature:
- -40°C ~ 105°C (TC)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 532-FCBGA (23x23)
TMS320C6416TBGLZA6 FAQ
1.How can I place an order for TMS320C6416TBGLZA6 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMS320C6416TBGLZA6 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TMS320C6416TBGLZA6 reliable?
The price and inventory of TMS320C6416TBGLZA6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMS320C6416TBGLZA6 is usually 5 days.
3.What payment methods are accepted for TMS320C6416TBGLZA6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMS320C6416TBGLZA6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMS320C6416TBGLZA6?
TMS320C6416TBGLZA6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMS320C6416TBGLZA6 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TMS320C6416TBGLZA6?
For technical support, including TMS320C6416TBGLZA6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMS320C6416TBGLZA6 requirements.
6.How does Aetrix verify that TMS320C6416TBGLZA6 is sourced from the original manufacturer or authorized distributors?
All TMS320C6416TBGLZA6 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TMS320C6416TBGLZA6 meets industry standards.
7.What is the process for return or replacement of TMS320C6416TBGLZA6?
All TMS320C6416TBGLZA6 units undergo pre-shipment inspection (PSI). If there is an issue with TMS320C6416TBGLZA6, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TMS320C6416TBGLZA6 part is unused and in its original packaging.
Return procedure for TMS320C6416TBGLZA6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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