STC12C5412 - (STC12Cxxxx)
www.DataSheet4U.com 1 ¸öʱÖÓ / »úÆ÷ÖÜÆÚ £¬ ¸ßËÙ ¡¢ ¸ß¿É¿¿ £¬ 4  P W M £¬ 8  ¸ßËÙ A / D ת»» DIP-28/20 £¬ SOP-28/20 ³¬Ð¡ â×° 4 PWM/PCA/CCU ²¶»ñ / ±È½Ïµ Ôª 8051 1 ¸öʱÖÓ/ »úÆ÷ÖÜÆÚ £¬³¬Ð¡ â×°8051 µ Ƭ»ú DIP-28 £¨ Õ-Ìå £© / SOP-28 µ ʱÖÓ 1T 8051 CPU ¸ß ËÙ RST 1 RxD/P3.0 2 TxD/P3.1 3 XTAL2 4 XTAL1 5 INT0/P3.2 6 INT1/P3.3 7 ECI/T0/P3.4 8 PWM1/T1/P3.59 Gnd 10 20 ÎÞ 19 ¨ 18 ½â 17 16 ÃÜ 15 14 13 12 11 P2.2 1 VCC 2 P1.7/SCLK/ADC7 P2.3 RST 3 P1.6/MISO/ADC
