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Product InformationFeatures
Description
The TUSB3200A integrated circuit (IC) is a universal serial bus (USB) peripheral interface device designed specifically for applications that require isochronous data streaming. Applications include digital speakers, which require the streaming of digital audio data between the host PC and the speaker system via the USB connection. The TUSB3200A device is fully compatible with the USB Specification Version 1.1 and the USB Audio Class Specification. The TUSB3200A uses a standard 8052 microcontroller unit (MCU) core with on-chip memory. The MCU memory includes 4K bytes of program memory ROM that contains a boot loader program. At initialization, the boot loader program downloads the application program code to an 8K RAM from a nonvolatile memory on the printed-circuit board (PCB). The MCU handles all USB control, interrupt and bulk endpoint transactions. In addition, the MCU can handle USB isochronous endpoint transactions. The USB interface includes an integrated transceiver that supports 12 Mb/s (full speed) data transfers. In addition to the USB control endpoint, support is provided for up to seven in endpoints and seven out endpoints. The USB endpoints are fully configurable by the MCU application code using a set of endpoint configuration blocks that reside in on-chip RAM. All USB data transfer types are supported. The TUSB3200A device also includes a codec port interface (C-Port) that can be configured to support several industry standard serial interface protocols. These protocols include the audio codec (AC) �97 Revision 1.X, the audio codec (AC) �97 Revision 2.X and several Inter-IC sound (I2S) modes. A direct memory access (DMA) controller with four channels is provided for streaming the USB isochronous data packets to/from the codec port interface. Each DMA channel can support one USB isochronous endpoint. An on-chip phase lock loop (PLL) and adaptive clock generator (ACG) provide support for the USB synchronization modes, which include asynchronous, synchronous and adaptive. Other on-chip MCU peripherals include an Inter-IC control (I2C) serial interface, two general-purpose input/output (GPIO) ports, and a pulse width modulation (PWM) output. The TUSB3200A device is implemented in a 3.3-V 0.25 um CMOS technology. In addition, the use of 5-V compatible input/output buffers for the codec port interface allows the TUSB3200A device to be connected to either 3.3-V or 5-V codec devices. |
| Price | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| TUSB3200AC97 | OBSOLETE | 0 to 70 | TQFP (PAH) | 52 | View | Not Available | ||||
| TUSB3200ACPAH | ACTIVE | 0 to 70 | 5.20 | 1ku | TQFP (PAH) | 52 | View | 160 | |||
| TUSB3200ACPAHG4 | ACTIVE | 0 to 70 | 5.20 | 1ku | TQFP (PAH) | 52 | View | 160 | |||
| TUSB3200ACPAHR | ACTIVE | 0 to 70 | 5.20 | 1ku | TQFP (PAH) | 52 | View | 1500 | Purchase Samples | ||
| TUSB3200ACPAHRG4 | ACTIVE | 0 to 70 | 5.20 | 1ku | TQFP (PAH) | 52 | View | 1500 | Purchase Samples | ||
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| Reported Distributor Inventory as of 9:48 AM GMT, 06 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksTUSB3200ACPAH | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksTUSB3200ACPAHG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksTUSB3200ACPAHR | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksTUSB3200ACPAHRG4 | |||
| None Reported View Distributors | |||
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| TUSB3200ACPAH | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| TUSB3200ACPAHG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| TUSB3200ACPAHR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| TUSB3200ACPAHRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for TUSB3200A 
| Name | Part # | Company | Tool / Software Type |
| TUSB3200 Firmware Development Kit | TUSB3200FDK | Texas Instruments | Designer's Kits |
| TUSB3200 Evaluation Board by Indesign | TUSB-3P-ILLC-3200EVM | INDesign, LLC | Development Platforms |
| Quick Search Selection Tool for Audio | AUDIO_SELECTION_TOOL | Texas Instruments | Free Evaluation Tools |
| Part # | Name | Product Family | Comments |
| PCM2900 | Stereo USB1.1 CODEC with line-out (HID Interface) | USB AUDIO - USB CODECS | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. |
| PCM2901 | Stereo USB1.1 CODEC with line-out, Self-powered (HID Interface) | USB AUDIO - USB CODECS | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. |
| PCM2902 | Stereo USB1.1 CODEC with line-out and S/PDIF I/O, Bus-powered (HID Interface) | USB AUDIO - USB CODECS | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. |
| PCM2903 | Stereo USB1.1 CODEC with line-out and S/PDIF I/O, Self-powered (HID Interface) | USB AUDIO - USB CODECS | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. |
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| PCM2901 | Stereo USB1.1 CODEC with line-out, Self-powered (HID Interface) | USB AUDIO-USB CODECS | TI customers also evaluated this product. |

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