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STC12C5A60S2中文资料选型?- 百度文库

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STC12C5A60S2 ѡͱ

STC12C5A60S2 ϵ 1T Ƭ

STC12C5A60S2/AD/PWM ϵеƬǺ꾧Ƽĵʱ/ (1T)ĵƬǸ/͹/ǿŵһ 8051 Ƭָ ȫݴͳ 8051,ٶȿ 8-12 ڲ MAX810 רøλ·,2 · PWM,8 · 10 λ A/D ת(250K/S),Եƣǿųϡ

1.ǿ 8051 CPU1Tʱ/ڣָȫݴͳ 8051

2.ѹSTC12C5A60S2 ϵйѹ5.5V- )STC12LE5A60S2 ϵйѹ3.6V- 2.2V(3V Ƭ)

3.ƵʷΧ0 - 35MHz൱ͨ 8051 0420MHz

4.ûӦóռ 8K /16K / 20K / 32K / 40K / 48K / 52K / 60K / 62K ......

5.Ƭϼ 1280 ֽ RAM

6.ͨ I/O (36/40/44 )λΪ׼˫/(ͨ 8051 ͳ I/O )

óģʽ׼˫//ǿΪ/

3.3V(5V Ƭ

裬© 55mA

ÿ I/O ɴﵽ 20mAоƬҪ

7. ISP(ϵͳɱ)/IAP(Ӧÿɱ)רñר÷ ͨ(P3.0/P3.1)ֱû뼴һƬ

8. EEPROM (STC12C5A62S2/AD/PWM ڲ EEPROM)

9. Ź

10.ڲ MAX810 רøλ·(ⲿ 12M ʱλſֱ 1K 赽)

11.ⲿ·: P4.6 һѹżȽ 1.32VΪ+/-5%,3.3V ƬΪ 1.30VΪ+/-3%

12.ʱԴⲿ߾Ⱦ/ʱӣڲ R/C (ƯΪ+/-5%+/-10% ) 1 ûûʱѡʹڲ R/C ⲿ /ʱ

ڲ R/C ƵΪ5.0V ƬΪ11MHz15.5MHz

5V ƬΪ

3.3V ƬΪ 8MHz12MHz Ҫ󲻸ʱѡʹڲʱӣ ΪƯʵʲΪ׼

13. 4 16 λʱ 봫ͳ 8051 ݵĶʱ/,16 λʱ T0 T1ûжʱ 2жʷ ͨѶIJʷ ټ 2 · PCA ģʵ 2 16 λʱ

14. 2 ʱڣ T0 P3.4/T0 ʱӣ T1 P3.5/T1 ʱ

15.ⲿж I/O 7 ·,ͳ½жϻ͵ƽж,֧ жϵ PCA ģ飬 Power Down ģʽⲿжϻѣ INT0/P3.2, INT1/P3.3, T0/P3.4, T1/P3.5, RxD/P3.0, CCP0/P1.3(ҲͨĴõ P4.2 ), CCP1/P1.4 (ҲͨĴõ P4.3)

16. PWM(2 ·)/PCA(ɱ̼,2 ·) ---Ҳ 2 · D/A ʹ - --Ҳʵ 2 ʱ

---Ҳʵ 2 ⲿж(ж/

½жϾɷֱͬʱ֧)

17.A/D ת, 10 λ ADC 8 ·תٶȿɴ 250K/S(ÿ 25 )

18.ͨȫ˫첽п(UART) STC12 ϵǸٵ 8051 öʱ PCA ʵֶമ 19.

STC12C5A60S2 ϵ˫ڣ׺ S2 ־IJ˫ڣ

RxD2/P1.2(ͨĴõ P4.2)TxD2/P1.3(ͨĴõ P4.3)

20.¶ȷΧ-40 - +85(ҵ) / 0 - 75(ҵ)21.װPDIP- 40,LQFP-44,LQFP-48

I/O ڲʱ 2 3 ͨ I/O

74HC164/165/595(ɼ)չ I/O , A/D ɨʡ I/O

STC12C5A60S2中文资料选型?- 百度文库

STC12C5A60S2ѡͱSTC12C5A60S2ϵ1TƬSTC12C5A60S2/AD/PWMϵеƬǺ꾧Ƽĵʱ/(1T)ĵƬǸ/͹/ǿŵһ8051Ƭָȫݴͳ8051,ٶȿ8-12ڲMAX810רøλ·,2·PW
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