Key facts
- Brand
- Philips
- Model
- P89C51X2
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-03
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PHILIPS P89C51X2/52X2/54X2/58X2 80C51 8-bit Flash microcontroller family 4K/8K/16K/32K Flash 128B/256B RAM handbook
Datasheet 49 pages · 322 KB · EN
This document describes the Philips P89C51X2/52X2/54X2/58X2 family of high-performance static 80C51 designs manufactured in an advanced CMOS process. These microcontrollers contain non-volatile Flash program memory and support both 12-clock and 6-clock operation modes.
Read onlinePhilips P89C51X2 specifications
| Flash Memory (P89C51X2) | 4 Kbytes |
|---|---|
| RAM (P89C52/54X2/58X2) | 256 byte RAM |
| Max. Freq at 12-clk | 33 MHz |
| Timers/Counters | Three 16-bit timers/counters |
All Philips P89C51X2 documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the temperature range for the P89C51X2FA package?
The P89C51X2FA package operates from –40 to +85 °C.
How many program and erase cycles can the Flash memory endure?
The Flash memory supports 10,000 program and erase cycles.
What are the power control modes available?
The devices offer idle mode and power-down mode. The idle mode freezes the CPU while allowing RAM, timers, serial port, and interrupt system to continue functioning.
Can the clock be stopped without loss of user data?
Yes, since the design is static, the clock can be stopped and resumed from the point it was stopped without loss of user data.