P89V52X2 |
Part Number | P89V52X2 |
Manufacturer | NXP (https://www.nxp.com/) Semiconductors |
Description | The P89V52X2 is an 80C51 microcontroller with 8 kB flash, 256 B of data RAM, and 192 B of data EEPROM. This device is designed to be a drop in and software compatible replacement for the P87C52, P87C52... |
Features |
2.1 Principal features
0 MHz to 40 MHz operating frequency in 12× mode, 20 MHz in 6× mode 8 kB of on-chip flash user code memory 256 B of RAM Enhanced UART Three 16-bit timers/counters Four 8-bit I/O ports Supports 12-clock (default) or 6-clock mode selection via software or In-Circuit Programming (ICP) I DIP40, PLCC44, and LQFP44 packages I Six interrupt sources with four priority levels I Second DPTR register I I I I I I I
2.2 Additional features
I I I I I I I Very low power Low EMI mode (ALE inhibit) Power-down mode with external interrupt wake-up Idle mode Extended temperature range Three ... |
Document |
P89V52X2 Data Sheet
PDF 331.99KB |
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