Key facts
- Brand
- ZLG
- Model
- P922
- Documents
- 4
- Languages
- ZH
- Last added
- 2011-10-09
Start here
DatasheetGuangzhou zhouli microcontroller P89LPC920/921/922/9221 handbook(1)
ZLG P922 specifications
| Operating voltage | 2.4–3.6 V |
|---|---|
| CPU | High-speed 80C51 CPU, 6× standard 80C51 |
| Timer/counters | 2 × 16-bit timer/counters |
| Analog comparators | 2 |
| UART | Enhanced UART |
| Package | 20-pin TSSOP and 20-pin DIP |
| Operating frequency | 0–12 MHz |
All ZLG P922 documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
User Manual 2
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the operating voltage of the P89LPC920/921/922?
The operating voltage is 2.4–3.6 V.
What package types are available?
The devices are offered in 20-pin TSSOP and 20-pin DIP packages.