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Texas Instruments TMS320C6414TBZLZ1
- Part No.:
- TMS320C6414TBZLZ1
- Manufacturer:
- Texas Instruments
- Category:
- DSP (Digital Signal Processors)
- Package:
- 532-BFBGA, FCBGA
- Datasheet:
-
TMS320C6414TBZLZ1.pdf
- Description:
- IC FIXED-POINT DSP 532-FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,016
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Product details
Overview
TMS320C6414TBZLZ1 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, eight 32-bit instructions/cycle, and 64 general-purpose 32-bit registers. It integrates dual external memory interfaces (64-bit EMIFA + 16-bit EMIFB), three multichannel buffered serial ports (McBSPs), and a 32-/16-bit host-port interface (HPI), targeting real-time wireless infrastructure baseband processing.
For engineers reviewing the TMS320C6414TBZLZ1 datasheet, TMS320C6414TBZLZ1 pinout, TMS320C6414TBZLZ1 application, or TMS320C6414TBZLZ1 equivalent, this page delivers verified functional unit configuration, L1/L2 memory mapping, EMIF timing constraints, and peripheral multiplexing behavior specific to the ZLZ-package -600 variant.
Technical Context
The TMS320C6414TBZLZ1 implements an advanced 8-unit VelociTI.2™ DSP core with six ALUs (supporting single 32-bit, dual 16-bit, or quad 8-bit arithmetic per cycle) and two multipliers (enabling four 16×16-bit or eight 8×8-bit multiplies per cycle). Its non-aligned load-store architecture and instruction packing reduce code footprint while maintaining full conditional execution support across all 64 registers.
Memory hierarchy includes 16KB L1P direct-mapped program cache, 16KB L1D 2-way set-associative data cache, and 1024KB unified L2 RAM/cache with flexible allocation. Peripherals include EDMA (64 channels), three 32-bit timers, 16 GPIO pins, and IEEE-1149.1 JTAG boundary-scan - all operating under 3.3-V I/O and 1.1-V core voltage at 600 MHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Clock Rate | 600 MHz - enables deterministic real-time execution of complex baseband algorithms with 1.67-ns instruction cycle time. |
| MIPS Performance | 4800 MIPS - supports concurrent execution of up to eight 32-bit instructions per cycle for high-throughput signal processing. |
| L1 Memory | 16KB L1P cache + 16KB L1D cache - reduces external memory access latency for critical program and data streams. |
| L2 Memory | 1024KB unified mapped RAM/cache - configurable as pure RAM or mixed cache/RAM to optimize bandwidth vs. determinism trade-offs. |
| EMIF Interfaces | 64-bit EMIFA + 16-bit EMIFB - provides glueless connectivity to SDRAM, SRAM, FIFO, and ZBT SRAM without external logic. |
| Peripherals | 3× McBSPs, HPI (16/32-bit), EDMA (64-channel), 3× timers, GPIO (16-pin) - enables direct interfacing to codecs, framer ICs, and host controllers. |
| Package & Process | 532-pin BGA (ZLZ), 0.8-mm pitch, 23×23 mm - fabricated in 0.09-µm CMOS with 3.3-V I/O and 1.1-V core supply. |
Pinout & Package
532-pin Ball Grid Array (BGA) package with 0.8-mm ball pitch, 23×23 mm body size, GLZ/ZLZ/CLZ suffix designation. Thermal and mechanical data per TI SPRS226M Rev. April 2009.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CLKIN | Input clock reference | Accepts external oscillator or clock source; feeds PLL for internal CPU and peripheral clock generation. |
| CLKOUT | Output clock monitor | Provides buffered copy of internal CPU clock for test/debug or synchronous peripheral timing alignment. |
| EMIFA[63:0] | 64-bit data/address bus | Primary high-bandwidth interface to SDRAM, SBSRAM, or large SRAM; supports burst transfers and programmable wait states. |
| EMIFB[15:0] | 16-bit data/address bus | Secondary interface for smaller peripherals, boot ROM, or low-pin-count memory; operates independently of EMIFA. |
| HPI[31:0]/HPI[15:0] | Host-port data bus | User-configurable 32-bit or 16-bit parallel interface for host CPU firmware loading or real-time data exchange. |
| McBSP0–McBSP2 | Serial audio/data ports | Three independent multichannel buffered serial ports supporting T1/E1 framing, AC97, SPI, and ST-Bus protocols. |
| GPIO[15:0] | General-purpose I/O | 16 bidirectional pins usable for status signaling, interrupt generation, or simple control logic without dedicated peripheral overhead. |
Key Features
| Feature | Design Value |
|---|---|
| VelociTI.2™ VLIW Core | Eight functional units (6 ALUs + 2 multipliers) execute up to 28 operations/cycle - maximizes parallelism for FFT, FIR, and channel estimation kernels. |
| Non-Aligned Load/Store | Enables byte-, half-word-, word-, and doubleword-access from any memory address - eliminates data reformatting overhead in packetized communications. |
| Instruction Packing | Reduces code size by up to 30% versus C62x - lowers flash memory cost and improves cache hit rate in memory-constrained systems. |
| Flexible PLL Clock Generator | Supports x1 (bypass), x6, x12, or x20 multiplication of CLKIN - allows single crystal to drive multiple clock domains (CPU, EMIF, McBSP). |
| EDMA Controller | 64 independent channels with hardware synchronization - offloads CPU from memory-movement tasks, enabling zero-cycle context switching between processing threads. |
Applications
| Wireless Base Station Transceiver | Medical Ultrasound Beamforming |
|---|---|
|
Use Scenario: Real-time modulation/demodulation, channel coding, and MIMO signal processing in 3G/4G LTE macrocell base stations. IC Role / Device Role / Timing Role: Primary baseband DSP executing Layer 1 PHY algorithms with deterministic sub-microsecond interrupt latency. Use Value: 4800 MIPS and dual EMIFs enable simultaneous handling of multiple RF carriers and backhaul interfaces without external co-processors. |
Use Scenario: Dynamic receive beam synthesis and digital filtering of echo signals in portable ultrasound scanners. IC Role / Device Role / Timing Role: Real-time FIR filter engine and time-gain compensation controller synchronized to analog front-end sampling clocks. Use Value: Non-aligned memory access and quad-8-bit ALU extensions accelerate pixel-level convolution operations on 8-bit echo data streams. |
| Digital Audio Mixing Console | Industrial Motor Control Gateway |
|
Use Scenario: Low-latency mixing, effects processing, and AES/EBU digital audio routing in live sound reinforcement systems. IC Role / Device Role / Timing Role: Central audio DSP managing 128+ channel I/O via McBSPs and HPI, with sample-accurate scheduling via 32-bit timers. Use Value: Three McBSPs support simultaneous TDM streams for mic preamps, FX engines, and networked stage boxes - no external glue logic required. |
Use Scenario: Field-oriented control (FOC) computation and EtherCAT slave communication in servo drive modules. IC Role / Device Role / Timing Role: Deterministic motor control core coordinating PWM generation, current sensing, and real-time Ethernet protocol stack. Use Value: 600-MHz deterministic execution and EDMA-driven peripheral DMA ensure <500-ns jitter on PWM outputs during high-speed commutation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fixed-point DSP applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320C6414TGBZLZ1 | Same core, identical pinout, but -720 speed grade (720 MHz / 1.39 ns); requires 1.2-V core supply instead of 1.1 V. | Higher throughput for compute-bound radar or video analytics; not suitable where thermal budget restricts 720-MHz operation. | Select when system demands >4800 MIPS and board layout supports revised power delivery for 1.2-V core. |
| TMS320C6415TBZLZ1 | Pin-compatible with TMS320C6414TBZLZ1; adds PCI 2.2 master/slave interface and UTOPIA Level 2 ATM slave port - both disabled by default. | Required for legacy telecom line cards needing PCI backplane connectivity or ATM cell switching; increases BOM cost without benefit in non-PCI designs. | Choose only if PCI or UTOPIA peripherals are actively used; otherwise TMS320C6414TBZLZ1 offers lower cost and identical DSP performance. |
Compared with TMS320C6414TBZLZ1, the TMS320C6414TGBZLZ1 delivers 20% higher MIPS at increased power and thermal cost, while the TMS320C6415TBZLZ1 adds PCI/UTOPIA functionality with no change to DSP compute capability - making TMS320C6414TBZLZ1 optimal for cost-sensitive, thermally constrained fixed-point signal processing.
Availability
TMS320C6414TBZLZ1 is available at Aetrix Electronics and suitable for wireless infrastructure transceivers, medical ultrasound beamformers, professional digital audio mixers, and industrial motor control gateways requiring stable component supply across extended product lifecycles.
Supply support for TMS320C6414TBZLZ1 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 digital signal technologies, with over 50 years of innovation in high-reliability silicon design.
The TMS320C64x™ DSP platform was engineered for computationally intensive, real-time signal processing in wireless infrastructure, medical imaging, and industrial automation - emphasizing deterministic latency, memory bandwidth, and peripheral integration.
FAQ
What is the maximum operating frequency of the TMS320C6414TBZLZ1?
The TMS320C6414TBZLZ1 is rated for 600 MHz operation with a 1.67-ns instruction cycle time. This speed grade uses a 1.1-V core supply and is validated across commercial temperature range (0°C to 90°C case temperature). Higher-speed variants (e.g., TMS320C6414TGBZLZ1 at 720 MHz) require 1.2-V core and are not drop-in replacements due to differing power delivery requirements.
Does the TMS320C6414TBZLZ1 support PCI interface functionality?
No, the TMS320C6414TBZLZ1 does not include PCI interface hardware. PCI 2.2 master/slave capability is exclusive to the TMS320C6415T and TMS320C6416T variants. The TMS320C6414TBZLZ1 shares pin compatibility with those devices only when PCI and UTOPIA peripherals are disabled - confirming its role as a cost-optimized DSP core without added interface complexity.
How much on-chip memory does the TMS320C6414TBZLZ1 provide?
The TMS320C6414TBZLZ1 integrates 16KB L1P program cache (direct-mapped), 16KB L1D data cache (2-way set-associative), and 1024KB unified L2 memory that can be partitioned as mapped RAM, cache, or mixed configuration. Total on-chip memory capacity is 1056KB, with no separate ROM - boot code must be loaded externally via EMIF or HPI.
Can the TMS320C6414TBZLZ1 directly interface with SDRAM?
Yes, the TMS320C6414TBZLZ1 supports glueless connection to SDRAM through its 64-bit EMIFA interface. It implements full SDRAM timing control including row/column addressing, precharge, refresh, and burst-length configuration - validated per JEDEC standards in TI's SPRS226M datasheet Section 89–94.
What development tools are supported for the TMS320C6414TBZLZ1?
Texas Instruments provides Code Generation Tools v6.1+ (C64x-specific C compiler, assembler, linker), CCS v3.3+ (Code Composer Studio IDE with real-time analysis), and C64x+ DSP BIOS for RTOS-based development. TI's TMDSEVM6414 evaluation module includes JTAG debugging, HPI host interface, and McBSP loopback - all fully compatible with TMS320C6414TBZLZ1 hardware.
TMS320C6414TBZLZ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- TMS320C6414T/15T/16T
- Package/Case:
- 532-BFBGA, FCBGA
- Packaging:
- Tray
- Product Status:
- Obsolete
- Type:
- Fixed Point
- Interface:
- Host Interface, McBSP, PCI, UTOPIA
- Clock Rate:
- 1GHz
- Non-Volatile Memory:
- External
- On-Chip RAM:
- 1.03MB
- Voltage - I/O:
- 3.30V
- Voltage - Core:
- 1.20V
- Operating Temperature:
- 0°C ~ 90°C (TC)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 532-FCBGA (23x23)
TMS320C6414TBZLZ1 FAQ
1.How can I place an order for TMS320C6414TBZLZ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMS320C6414TBZLZ1 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 TMS320C6414TBZLZ1 reliable?
The price and inventory of TMS320C6414TBZLZ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMS320C6414TBZLZ1 is usually 5 days.
3.What payment methods are accepted for TMS320C6414TBZLZ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMS320C6414TBZLZ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMS320C6414TBZLZ1?
TMS320C6414TBZLZ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMS320C6414TBZLZ1 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 TMS320C6414TBZLZ1?
For technical support, including TMS320C6414TBZLZ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMS320C6414TBZLZ1 requirements.
6.How does Aetrix verify that TMS320C6414TBZLZ1 is sourced from the original manufacturer or authorized distributors?
All TMS320C6414TBZLZ1 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 TMS320C6414TBZLZ1 meets industry standards.
7.What is the process for return or replacement of TMS320C6414TBZLZ1?
All TMS320C6414TBZLZ1 units undergo pre-shipment inspection (PSI). If there is an issue with TMS320C6414TBZLZ1, 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 TMS320C6414TBZLZ1 part is unused and in its original packaging.
Return procedure for TMS320C6414TBZLZ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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