Key facts
- Brand
- Texas Instruments
- Model
- TUSB2136
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Texas Instruments TUSB2136 Data Manual
The TUSB2136 is an integrated universal serial bus (USB) hub that includes a general‑purpose 8052 microcontroller. It provides 8K × 8 RAM for application development, a 12‑MHz crystal oscillator, and on‑chip PLL generating a 48 MHz system clock. No additional programming is required for hub functions, and firmware can be loaded via I²C or USB.
The manual includes functional block diagrams, electrical specifications, mechanical data, pin‑layout drawings, and ordering information. It also details register maps, endpoint configurations, and power‑management features for the two‑port hub.
Texas Instruments TUSB2136 specifications
| Supported USB data rates | 1.5‑ and 12‑Mbits/s |
|---|---|
| Package type | 64‑pin TQFP |
| Application RAM space | 8K × 8 bits |
| Internal data RAM | 256 × 8 bits |
| Crystal frequency | 12 MHz |
| PLL output frequency | 48 MHz |
All Texas Instruments TUSB2136 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What memory size is available for application development?
The TUSB2136 provides 8K × 8 bits of RAM for application development.
What USB data rates does the TUSB2136 support?
It supports 1.5‑ and 12‑Mbits/s USB data rates.
What is the operating clock frequency of the TUSB2136?
The device operates from a 12 MHz crystal.
From: Texas Instruments TUSB2136 USB Keyboard Hub Controller Data Manual
How much RAM does the TUSB2136 provide for application development?
It provides 8 KB × 8 bits of RAM for application development.
From: Texas Instruments TUSB2136 USB Keyboard Hub Controller Data Manual