P87C552 80C51 8-bit microcontroller 8K/256 OTP, 8 channel 10 bit A/D, I 2 C, PWM, capture/compare, high I/O, low voltage (2.7 V to 5.5 V), low power ������ ����� ���� � P87C552 80C51 8-bit
P87C552 80C51 8-bit microcontroller 8K/256 OTP, 8 channel 10 bit A/D, I 2 C, PWM, capture/compare, high I/O, low voltage (2.7 V to 5.5 V), low power ������ ����� ���� � P87C552 80C51 8-bit
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