Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-02-29
Featured CP2101 manuals
Cygnal CP2101 USB to UART Bridge Datasheet
The CP2101 USB‑to‑UART bridge integrates a full‑speed USB 2.0 controller, UART transceiver, on‑chip 512‑byte EEPROM and a 3.3 V regulator in a compact 28‑pin MP28 package. It requires no external resistors or oscillators, simplifying board design.
Key features include a supply voltage of 3.0‑3.6 V, operating temperature from –40 °C to +85 °C, data rates up to 921.6 kbps, and hardware flow‑control options. Pin definitions cover power, reset, UART I/O and USB signals, while the internal regulator provides 3.3 V to external circuitry. This manual is written in Chinese.
Covers: System Overview · Absolute Maximum Ratings · General DC Electrical Characteristics · Pin and Package Definition · USB Function Controller and Transceiver · Asynchronous Serial Data Bus (UART Interface)
Latest CP2101 manuals
Cygnal CP2101 USB to UART Bridge Datasheet
Datasheet 12 pages · 352 KB · ZHThe CP2101 is a highly integrated USB‑to‑UART bridge from Cygnal, offering a 28‑pin MP package with on‑chip EEPROM, voltage regulator and full‑speed USB…
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in CP2101 manuals
What is the operating voltage range of the CP2101?
The device operates from 3.0 V to 3.6 V supply voltage.
How much EEPROM memory does the CP2101 contain?
It includes a 512‑byte on‑chip EEPROM for storing vendor codes and configuration data.