Datasheet Summary
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1 ¸öʱÖÓ /
»úÆ÷ÖÜÆÚ £¬ ¸ßËÙ ¡¢ ¸ß¿É¿¿ £¬ 4 Â- P W M £¬ 8 Â- ¸ßËÙ A / D
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DIP-28/20
£¬ SOP-28/20
³¬Ð¡- â×° 4Â- PWM/PCA/CCU ²¶»ñ / ±È½Ïµ- Ôª
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/ADC6 P1.5/MOSI/ADC5RxD/P3.0 4 P1.4/SS/ADC4 TxD/P3.1 5 XTAL2 6 P1.3/ADC3 XTAL1 7 P1.2/ADC2 INT0/P3.2 8 P1.1/ADC1 INT1/P3.3 9 P1.0/ADC0 P3.7/PWM0 ECI/T0/P3.4 10 PWM1/PCA1/T1/P3.5 11 PWM3/PCA3/P2.4 12 P2.5 13 VSS 14...