P51XAG30JBA
16-bit MCU 80C51 CISC ROMLess 25MHz 32 I/O 512B RAM
16-Bit MCU, 30MHz, 44-Pin PQCC, 5V
Quad 16-Bit Microcontroller, 512 bytes RAM, 25 MHz, Industrial Temperature, 44-Pin QCCJ Package
P51XAG30KBA,518