AT80F51 datasheet pdf

Memory AT80F51 Pin Configurations PLCC P1.0 VCC P1.1 P0.0 (AD0) P1.2 ALE ()P3.7 RD XTAL1 EA ()P3.6 WR GND (RXD) P3.0 P0.7 (AD7) P2.6 (A14) P0.6 (AD6) P0.5 (AD5) P0.4 (AD4) P0.3 (AD3) P1.4 P0.2 (AD2) P1.3 P0.1 (AD1) PSEN XTAL2 ()P3.2INT0 (TXD) P3.1 (T1) P3.5 ()P3.3INT1 (T0) P3.4 P2.7 (A15) (A11) P2.3 (A12) P2.4 (A10) P2.2 (A9) P2.1 (A8) P2.0 NC 23 1 RST P1.7 P1.6 P1.5 INDEX CORNER NC NC P2.5 (A13) 34 NC 42 43 40 41 6 5 444 3 2 26 25 28 27 18 19 2024 21 22 7 8 9 10 11 12 13 14 15 16 1729 30 39 38 37 36 35 33 32 31

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