* 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 (I
P89V52X2 Datasheet (331.99 KB)
P89V52X2
NXP ↗ Semiconductors
331.99 KB
8-bit 80c51 low power 8 kb fash microcontrolle.
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P89V52X2
8-bit 80C51 low power 8 kB flash microcontroller with 256 B RAM, 192 B data EEPROM
Rev. 03
* 4 May 2009 Product d.
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