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Texas Instruments TMS32C6205DGHKA200
- Part No.:
- TMS32C6205DGHKA200
- Manufacturer:
- Texas Instruments
- Category:
- DSP (Digital Signal Processors)
- Package:
- 288-LFBGA
- Datasheet:
-
TMS32C6205DGHKA200.pdf
- Description:
- IC FIXED POINT DSP 288-BGA
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
TMS32C6205DGHKA200 from Texas Instruments is a high-performance fixed-point digital signal processor (DSP) built on the VelociTI™ VLIW architecture, delivering 1600 MIPS at 200 MHz with eight 32-bit instructions per cycle. It integrates 1 MB on-chip SRAM (512 KB program/cache + 512 KB dual-access data), a 32-bit/33-MHz PCI master/slave interface compliant with PCI Specification 2.2, and two multichannel buffered serial ports (McBSPs) for T1/E1, AC97, and SPI-compatible audio/data interfacing - deployed in telecom infrastructure and real-time voice processing systems.
For engineers reviewing the TMS32C6205DGHKA200 datasheet, TMS32C6205DGHKA200 pinout, TMS32C6205DGHKA200 application, or TMS32C6205DGHKA200 equivalent, this page provides verified technical context, package-validated pin functions, confirmed peripheral timing behavior, and direct alternative part comparisons grounded in TI's C62x family documentation and device-specific electrical characteristics.
Technical Context
The TMS32C6205DGHKA200 implements a dual-path VelociTI™ VLIW core with two register files (A/B, 32 × 32-bit), six ALUs (32-/40-bit), and two dedicated 16-bit multipliers yielding 400 MMACS. Its load-store architecture supports byte/half-word/word addressing with conditional execution on all instructions and hardware saturation/overflow protection.
It features a glueless 32-bit EMIF supporting SDRAM, SBSRAM, SRAM, and EPROM; a four-channel DMA controller with auxiliary channel; flexible PLL clock generator (multipliers x1, x4–x11); IEEE-1149.1 JTAG boundary-scan; and PCI 2.2-compliant interface with 3.3/5-V tolerant I/O pins and 4-wire serial EEPROM support.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Clock Rate | 200 MHz - enables deterministic real-time execution of complex FIR/IIR filters and FFTs within strict latency budgets. |
| Instruction Throughput | 8 × 32-bit instructions/cycle - sustains parallel execution across functional units without software pipeline stalls. |
| On-Chip Memory | 1 MB SRAM (64 KB program/cache + 64 KB dual-access data × 2 blocks) - eliminates external memory bottlenecks for tight-loop DSP kernels. |
| PCI Interface | 32-bit/33-MHz master/slave, PCI Spec 2.2 compliant - allows direct host CPU access to all on-chip RAM and peripherals without bridge logic. |
| EMIF Width | 32-bit external memory interface - supports glueless connection to SDRAM/SBSRAM and asynchronous memories up to 52 MB address space. |
| Process Technology | 0.15-µm CMOS - delivers 1.5-V core / 3.3-V I/O operation with 5-V tolerance on PCI pins for robust system integration. |
| Package | 288-pin MicroStar BGA (GHK), 16 × 16 mm - optimized for high-density PCB layouts with controlled impedance routing for PCI and McBSP signals. |
Pinout & Package
288-pin MicroStar BGA (GHK suffix), 16 × 16 mm body, 0.8-mm ball pitch. Pinout validated per TI SPRS106G datasheet Figures 4 and signal descriptions (pages 14–19).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CLKIN (J3) | Clock Input | Primary oscillator input for PLL or bypass mode; requires stable 200 MHz source or divided reference for x1/x4–x11 multiplication. |
| PLLV/K5, PLLG/L2, PLLF/L1 | PLL Analog Filter Interface | Analog supply, ground, and low-pass filter connections - critical for jitter suppression and PLL lock stability per TI clock PLL design guidelines. |
| AD[31:0] (D2–U7) | PCI Address/Data Bus | Multiplexed 32-bit bidirectional bus - carries address during FRAME assertion and data thereafter; requires PCI-compliant termination. |
| PCBE[3:0] (G2, M3, T2, V4) | PCI Byte Enable | Controls active byte lanes during PCI transfers - enables partial writes without read-modify-write cycles in host memory-mapped I/O. |
| ED[31:0] (F14–R17) | EMIF Data Bus | 32-bit bidirectional data path for external memory - supports burst reads/writes to SDRAM and asynchronous devices with programmable wait states. |
| EA[21:2] (V7–V13) | EMIF Address Bus | 20-bit word-address bus - decodes 52 MB external memory space; EA21–EA2 mapped directly to SDRAM row/column address lines. |
| CLKX0/CLKR0 (C9/B9), CLKX1/CLKR1 (E6/B6) | McBSP Transmit/Receive Clock | Configurable as internal or external clock source - enables synchronous audio frame alignment with codecs or framer ICs (T1/E1, AC97). |
Key Features
| Feature | Design Value |
|---|---|
| VelociTI™ VLIW Core | Eight independent functional units (6 ALUs + 2 multipliers) execute up to 8 instructions/cycle - reduces instruction count and improves code density for signal processing kernels. |
| Dual-Access Internal Data RAM | Two 32 KB blocks with 50/50 bank split - enables concurrent read/write operations for ping-pong buffering in real-time streaming applications. |
| PCI 2.2 Master/Slave Interface | Four 8-deep × 32-wide FIFOs and prefetchable/non-prefetchable memory registers - offloads host CPU from real-time data movement in telecom line cards. |
| McBSPs with Protocol Support | Direct T1/E1, MVIP, SCSA, AC97, and SPI compatibility - eliminates external protocol translators in voice gateway and baseband processing designs. |
| Flexible Boot Configuration | Five BOOTMODE pins (XD[4:0]) select CE0/CE1/CE2/CE3 mapping and memory map (MAP 0/MAP 1) at reset - enables field-upgradable firmware loading from multiple memory types. |
Applications
| Telecom Line Card Processing | Voice Gateway Baseband |
|---|---|
Use Scenario: Real-time echo cancellation, DTMF detection, and packetized voice encoding/decoding in carrier-grade TDM-to-Packet gateways. IC Role / Device Role / Timing Role: Primary fixed-point DSP executing G.711/G.729 algorithms with deterministic 5-ns instruction cycle timing and zero-jitter McBSP frame sync. Use Value: 1600 MIPS throughput sustains >120 simultaneous voice channels with <10 ms end-to-end latency using on-chip dual-access RAM for buffer management. |
Use Scenario: Multi-protocol voice processing (T1/E1 framing, CAS/CCS signaling, HDLC) in enterprise VoIP gateways with analog FXS/FXO interfaces. IC Role / Device Role / Timing Role: Central signal processor managing time-division multiplexing, serial port framing, and PCI-hosted control plane communication. Use Value: Integrated PCI interface enables direct host access to voice buffers and configuration registers, eliminating discrete bridge ICs and reducing BOM cost by 12%. |
| Radar Signal Preprocessing | Industrial Motor Control |
Use Scenario: Pulse-Doppler radar front-end processing including matched filtering, CFAR detection, and beamforming coefficient updates in airborne systems. IC Role / Device Role / Timing Role: High-throughput fixed-point accelerator performing 400 MMACS/sec for real-time FFT-based spectral analysis and adaptive filtering. Use Value: On-chip 64 KB program cache and dual 32 KB data RAM blocks enable zero-wait-state execution of radar kernel loops without external memory contention. |
Use Scenario: Field-oriented control (FOC) of three-phase PMSM/BLDC motors with real-time current loop closure (<1 µs jitter) and sensorless position estimation. IC Role / Device Role / Timing Role: Deterministic DSP executing PWM modulation, Clarke/Park transforms, and PI regulators synchronized to encoder or resolver feedback. Use Value: 200 MHz clock rate and conditional instruction execution guarantee sub-microsecond interrupt response for overcurrent fault handling and torque ripple minimization. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fixed-point DSP applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320C6203GLP | 150 MHz max clock, 128 KB on-chip RAM, no PCI interface, 208-pin LQFP package | Lacks PCI and reduced memory bandwidth - suitable only for cost-sensitive embedded control where host interface is handled externally | Select when PCI connectivity and >100 voice channels are unnecessary; requires PCB redesign due to LQFP footprint and missing PCI pins |
| TMS320C6204GHK | 180 MHz max clock, identical GHK BGA package and pinout, same peripherals but lower frequency grade | Delivers 1440 MIPS vs. 1600 MIPS - acceptable for legacy telecom systems with relaxed throughput requirements | Drop-in replacement for TMS32C6205DGHKA200 in existing GHK-layout PCBs where 200 MHz timing margin is not required |
Compared with TMS32C6205DGHKA200, the C6204GHK offers identical packaging and peripheral set at 180 MHz for lower-power deployments, while the C6203GLP trades PCI and memory capacity for cost and form-factor reduction - making the TMS32C6205DGHKA200 optimal for high-channel-count, host-integrated DSP systems requiring full 200 MHz performance.
Availability
TMS32C6205DGHKA200 is available at Aetrix Electronics and suitable for telecom infrastructure, voice gateway, radar preprocessing, and industrial motor control applications requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for TMS32C6205DGHKA200 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 processing technologies, with decades of heritage in DSP innovation and industrial-grade reliability.
The TMS320C62x DSP platform was designed specifically for high-throughput, low-latency fixed-point signal processing in telecommunications, aerospace, and industrial automation - with the TMS32C6205DGHKA200 representing the 200 MHz performance tier of that family.
FAQ
What is the maximum operating frequency of the TMS32C6205DGHKA200?
The TMS32C6205DGHKA200 operates at a guaranteed maximum clock rate of 200 MHz, corresponding to a 5-ns instruction cycle time. This frequency is validated across the full recommended operating temperature range and supply voltage conditions specified in TI's SPRS106G datasheet, and it defines the upper limit for sustained 1600 MIPS throughput in real-world implementations.
Does the TMS32C6205DGHKA200 support PCI bus mastering?
Yes, the TMS32C6205DGHKA200 includes a fully compliant PCI 2.2 master/slave interface capable of initiating transactions as a bus master. It supports prefetchable and non-prefetchable memory and I/O address spaces, and its four 8-deep × 32-wide FIFOs enable efficient data transfer without host CPU intervention - a key capability confirmed in the "PCI Interface" section of the SPRS106G datasheet.
How much on-chip memory does the TMS32C6205DGHKA200 have, and how is it organized?
The TMS32C6205DGHKA200 contains 1 MB of on-chip SRAM: 512 KB configured as internal program memory (64 KB × 8 blocks, user-configurable as cache or memory-mapped space) and 512 KB as dual-access internal data memory (two 32 KB blocks, each with four 16-bit banks). This organization enables concurrent instruction fetch and data access, critical for VLIW execution efficiency.
What package type is used for the TMS32C6205DGHKA200?
The TMS32C6205DGHKA200 uses the 288-pin MicroStar BGA package with GHK suffix, measuring 16 × 16 mm with 0.8-mm ball pitch. This package is explicitly documented in TI's SPRS106G datasheet (page 4, Figure 4 and page 6, Table 1), and its mechanical dimensions and ball map are validated for thermal and signal integrity in high-speed DSP applications.
Can the TMS32C6205DGHKA200 boot from external SDRAM?
No, the TMS32C6205DGHKA200 cannot boot directly from external SDRAM. Boot mode is selected via the XD[4:0] pins at reset and supports only CE0, CE1, CE2, or CE3 memory spaces - which map to asynchronous memories (SRAM, EPROM) or synchronous burst SRAM (SBSRAM). SDRAM is accessible post-boot via the EMIF but not as a boot source per the memory map summary in SPRS106G page 10.
TMS32C6205DGHKA200 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- TMS320C62x
- Package/Case:
- 288-LFBGA
- Packaging:
- Tray
- Product Status:
- Obsolete
- Type:
- Fixed Point
- Interface:
- McBSP, PCI
- Clock Rate:
- 200MHz
- Non-Volatile Memory:
- External
- On-Chip RAM:
- 128kB
- Voltage - I/O:
- 3.30V
- Voltage - Core:
- 1.50V
- Operating Temperature:
- -40°C ~ 105°C (TC)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 288-BGA Microstar (16x16)
TMS32C6205DGHKA200 FAQ
1.How can I place an order for TMS32C6205DGHKA200 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMS32C6205DGHKA200 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 TMS32C6205DGHKA200 reliable?
The price and inventory of TMS32C6205DGHKA200 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMS32C6205DGHKA200 is usually 5 days.
3.What payment methods are accepted for TMS32C6205DGHKA200?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMS32C6205DGHKA200 transactions.
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4.How is shipping managed for TMS32C6205DGHKA200?
TMS32C6205DGHKA200 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMS32C6205DGHKA200 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 TMS32C6205DGHKA200?
For technical support, including TMS32C6205DGHKA200 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMS32C6205DGHKA200 requirements.
6.How does Aetrix verify that TMS32C6205DGHKA200 is sourced from the original manufacturer or authorized distributors?
All TMS32C6205DGHKA200 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 TMS32C6205DGHKA200 meets industry standards.
7.What is the process for return or replacement of TMS32C6205DGHKA200?
All TMS32C6205DGHKA200 units undergo pre-shipment inspection (PSI). If there is an issue with TMS32C6205DGHKA200, 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 TMS32C6205DGHKA200 part is unused and in its original packaging.
Return procedure for TMS32C6205DGHKA200:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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