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Texas Instruments TMS320C6414TBGLZ6
- Part No.:
- TMS320C6414TBGLZ6
- Manufacturer:
- Texas Instruments
- Category:
- DSP (Digital Signal Processors)
- Package:
- 532-BFBGA, FCBGA
- Datasheet:
-
TMS320C6414TBGLZ6.pdf
- Description:
- IC FIXED-POINT DSP 532-FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,758
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Product details
Overview
TMS320C6414TBGLZ6 from Texas Instruments is a high-performance fixed-point digital signal processor (DSP) based on the VelociTI.2™ VLIW architecture, delivering 600 MHz clock rate (1.67-ns cycle), 4800 MIPS, and eight 32-bit instructions per cycle. It integrates 16KB L1P cache, 16KB L1D cache, and 1024KB unified L2 RAM/cache, with dual external memory interfaces (64-bit EMIFA and 16-bit EMIFB), targeting wireless infrastructure baseband processing.
For engineers reviewing the TMS320C6414TBGLZ6 datasheet, TMS320C6414TBGLZ6 pinout, TMS320C6414TBGLZ6 application, or TMS320C6414TBGLZ6 equivalent, key selection criteria include its 532-pin GLZ BGA package, 3.3-V I/O / 1.1-V core voltage, EDMA controller with 64 channels, three McBSPs supporting T1/E1 framing, and full software compatibility with C62x™ devices.
Technical Context
The TMS320C6414TBGLZ6 implements a dual-data-path CPU with two register files (A/B, 32×32-bit each) and eight functional units: six ALUs (supporting quad 8-bit, dual 16-bit, or single 32-bit ops/cycle) and two multipliers (four 16×16-bit or eight 8×8-bit multiplies/cycle). Its non-aligned load-store architecture enables byte-, half-word-, word-, and doubleword-addressable memory access without alignment constraints.
Memory hierarchy includes direct-mapped 128K-bit L1P, 2-way set-associative 128K-bit L1D, and flexible 8M-bit L2 configurable as mapped RAM or mixed cache/RAM. Peripherals include HPI (16/32-bit selectable), three 32-bit timers, 16 GPIO pins, JTAG boundary-scan, and PCI interface disabled in this variant-distinguishing it from C6415T/C6416T.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Clock Rate | 600 MHz - enables real-time processing of multi-channel voice and data in wireless base stations. |
| Instruction Throughput | 4800 MIPS - supports concurrent execution of eight 32-bit instructions per cycle for intensive signal processing. |
| L1 Memory | 16KB L1P + 16KB L1D - low-latency instruction and data caching reduces external memory traffic and improves deterministic timing. |
| L2 Memory | 1024KB unified RAM/cache - configurable allocation allows balancing between program/data storage and cache performance. |
| EMIF Interfaces | 64-bit EMIFA + 16-bit EMIFB - glueless support for SDRAM, ZBT SRAM, FIFO, and asynchronous memories simplifies memory subsystem design. |
| EDMA Channels | 64 independent channels - enables zero-CPU-overhead data movement between peripherals, memory, and caches. |
| McBSPs | Three multichannel buffered serial ports - direct T1/E1, MVIP, and AC97 interfacing eliminates need for external framers in telecom systems. |
Pinout & Package
532-pin Ball Grid Array (BGA) package with 0.8-mm ball pitch, 23 × 23 mm footprint (GLZ suffix), compatible with standard reflow profiles for industrial PCB assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CLKIN | Input clock reference | Accepts 12–30 MHz crystal or oscillator input; feeds PLL to generate internal 600-MHz core clock. |
| EMU0/EMU1 | JTAG emulation control | IEEE-1149.1 boundary-scan test access port signals enabling in-circuit debugging and production testing. |
| HPI[15:0] | Host-port interface bus | 16-bit bidirectional parallel interface allowing external host microcontroller to read/write internal memory and registers. |
| EMIFA[63:0] | External memory interface A data bus | 64-bit wide synchronous/asynchronous data path supporting up to 1280 MB total address space across multiple memory types. |
| GP[15:0] | General-purpose I/O | 16 programmable digital I/O pins usable for status signaling, interrupt generation, or peripheral control without dedicated function pins. |
Key Features
| Feature | Design Value |
|---|---|
| VelociTI.2™ VLIW Core | Eight independent functional units execute up to eight instructions/cycle with conditional execution and instruction packing to reduce code size by ~30% vs. C62x. |
| Non-Aligned Load/Store | Enables memory access at any byte boundary-critical for packet-oriented telecom protocols without costly data alignment overhead. |
| Flexible L2 Allocation | Allows runtime partitioning of 1024KB L2 into cache-only, RAM-only, or hybrid modes to optimize for latency-sensitive vs. throughput-intensive workloads. |
| EDMA with 64 Channels | Hardware-accelerated data transfers free CPU cycles for algorithm execution-essential for real-time channel bonding and multi-carrier modulation. |
| Three McBSPs with Framing Support | Each supports up to 256 time slots and ST-Bus/AC97/SPI protocols-enables direct connection to multiple codecs, framer ICs, or RF transceivers. |
Applications
| Wireless Base Station Transceiver | VoIP Gateway Media Processing |
|---|---|
Use Scenario: Real-time baseband processing in 3G Node-B and LTE eNode-B remote radio heads. IC Role / Device Role / Timing Role: Primary DSP executing channel coding, modulation, FFT/IFFT, and beamforming algorithms with deterministic sub-microsecond latency. Use Value: 4800 MIPS and dual EMIFs enable simultaneous handling of 64+ WCDMA users or 32 LTE resource blocks within strict air-interface timing budgets. |
Use Scenario: Multi-channel voice transcoding and echo cancellation in carrier-grade VoIP session border controllers. IC Role / Device Role / Timing Role: Fixed-point signal processor running G.729AB, G.723.1, and G.168-compliant algorithms with hardware-accelerated MAC operations. Use Value: Quad 8-bit and dual 16-bit ALU extensions deliver 8000 MMACS peak-sustaining 128 concurrent G.729 calls at <10-ms end-to-end delay. |
| Industrial Motor Control System | Medical Ultrasound Beamformer |
Use Scenario: High-resolution field-oriented control (FOC) and predictive current regulation in servo drives. IC Role / Device Role / Timing Role: Real-time computation engine performing Park/Clarke transforms, PI loops, and SVM modulation at 20-kHz PWM rates. Use Value: Deterministic 1.67-ns instruction cycle and L1 cache guarantee worst-case loop execution under 500 ns-meeting IEC 61800-5-2 functional safety timing constraints. |
Use Scenario: Digital beamforming and RF echo processing in portable ultrasound scanners with >128-element phased arrays. IC Role / Device Role / Timing Role: Time-critical FIR filtering, dynamic range compression, and scan conversion pipeline stage synchronized to 40-MHz sampling clocks. Use Value: Non-aligned memory access and 64-register file eliminate pipeline stalls during burst-mode DMA transfers from ADC buffers-preserving SNR integrity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fixed-point DSP applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320C6414TGBLZ7 | 720-MHz variant (1.39-ns cycle), 5760 MIPS, 1.2-V core supply - higher throughput but increased power consumption and thermal requirements. | Required where >4800 MIPS needed for wider bandwidth OFDMA or MIMO-OFDM processing without offloading to FPGA. | Select when system-level timing margin is insufficient at 600 MHz and board layout supports enhanced thermal management. |
| TMS320C6415TBGLZ6 | Adds PCI 2.2 master/slave interface and UTOPIA Level 2 slave ATM controller - not present in TMS320C6414TBGLZ6. | Suitable for backhaul interface cards requiring direct PCI attachment to host CPU or ATM cell switching in legacy DSLAMs. | Choose only if PCI or UTOPIA connectivity is mandatory; otherwise, TMS320C6414TBGLZ6 offers identical DSP core and memory/peripheral capability at lower cost and complexity. |
Compared with TMS320C6414TBGLZ6, the TMS320C6414TGBLZ7 delivers 20% higher compute density for latency-constrained algorithms, while the TMS320C6415TBGLZ6 trades core equivalence for added interface silicon-making TMS320C6414TBGLZ6 optimal for cost-sensitive, self-contained DSP subsystems without PCI/UTOPIA dependencies.
Availability
TMS320C6414TBGLZ6 is available at Aetrix Electronics and suitable for wireless infrastructure, VoIP media gateways, industrial motor drives, and medical imaging systems requiring stable component supply across extended product lifecycles.
Supply support for TMS320C6414TBGLZ6 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 architecture and manufacturing excellence.
The TMS320C64x™ DSP platform was engineered specifically for high-throughput, low-latency signal processing in wireless communications infrastructure-delivering scalable performance from 600 MHz to 1 GHz across pin-compatible variants.
FAQ
What is the maximum operating frequency of the TMS320C6414TBGLZ6?
The TMS320C6414TBGLZ6 operates at a guaranteed maximum clock rate of 600 MHz, corresponding to a 1.67-ns instruction cycle time. This rating is validated across commercial temperature range (0°C to 90°C case temperature) and requires proper 1.1-V core supply decoupling per TI's recommended layout guidelines in SPRS226M Section 73.
Does the TMS320C6414TBGLZ6 support PCI interface functionality?
No, the TMS320C6414TBGLZ6 does not include PCI interface hardware. PCI 2.2 support is exclusive to the C6415T and C6416T variants per Table 2 in SPRS226M. The TMS320C6414TBGLZ6 shares identical DSP core, memory, EMIF, McBSP, and timer peripherals with those devices but omits PCI and UTOPIA logic to reduce cost and power.
How much on-chip memory does the TMS320C6414TBGLZ6 provide?
The TMS320C6414TBGLZ6 integrates 16KB L1P program cache (direct-mapped), 16KB L1D data cache (2-way set-associative), and 1024KB unified L2 memory that can be configured as mapped RAM, cache, or a combination thereof. Total on-chip memory capacity is 1056KB, all accessible without external bus cycles.
Is the TMS320C6414TBGLZ6 pin-compatible with other C64xT devices?
Yes, the TMS320C6414TBGLZ6 is pin-for-pin compatible with TMS320C6415TBGLZ6 and TMS320C6416TBGLZ6 when using only shared peripherals (EMIFA, EMIFB, EDMA, McBSPs, timers, GPIO, HPI). PCI and UTOPIA pins on C6415T/C6416T must be disabled or left unconnected to maintain compatibility.
What development tools are supported for the TMS320C6414TBGLZ6?
Texas Instruments provides full toolchain support for the TMS320C6414TBGLZ6, including Code Composer Studio™ IDE, C64x-specific C compiler with auto-vectorization, assembly optimizer, RTOS-aware debugger, and hardware emulators (XDS560v2/XDS200). TI's C6000 DSP library (DSPLIB) and IQMath library are also fully compatible.
TMS320C6414TBGLZ6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- TMS320C6414T/15T/16T
- Package/Case:
- 532-BFBGA, FCBGA
- Packaging:
- Bulk
- 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:
- 0°C ~ 90°C (TC)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 532-FCBGA (23x23)
TMS320C6414TBGLZ6 FAQ
1.How can I place an order for TMS320C6414TBGLZ6 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMS320C6414TBGLZ6 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 TMS320C6414TBGLZ6 reliable?
The price and inventory of TMS320C6414TBGLZ6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMS320C6414TBGLZ6 is usually 5 days.
3.What payment methods are accepted for TMS320C6414TBGLZ6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMS320C6414TBGLZ6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMS320C6414TBGLZ6?
TMS320C6414TBGLZ6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMS320C6414TBGLZ6 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 TMS320C6414TBGLZ6?
For technical support, including TMS320C6414TBGLZ6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMS320C6414TBGLZ6 requirements.
6.How does Aetrix verify that TMS320C6414TBGLZ6 is sourced from the original manufacturer or authorized distributors?
All TMS320C6414TBGLZ6 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 TMS320C6414TBGLZ6 meets industry standards.
7.What is the process for return or replacement of TMS320C6414TBGLZ6?
All TMS320C6414TBGLZ6 units undergo pre-shipment inspection (PSI). If there is an issue with TMS320C6414TBGLZ6, 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 TMS320C6414TBGLZ6 part is unused and in its original packaging.
Return procedure for TMS320C6414TBGLZ6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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