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SM89S16R1L25 数据表(PDF) 7 Page - SyncMOS Technologies,Inc |
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SM89S16R1L25 数据表(HTML) 7 Page - SyncMOS Technologies,Inc |
7 / 28 page SyncMOS Technologies Inc. SM89S16R1 8-Bits Micro-controller With 64KB Flash ROM & IKB RAM & RTC & ADC & PWM & PDWU embedded Specifications subject to change without notice contact your sales representatives for the most recent information. SM89S16R1 V1.0 JANUARY 2005 7 Table 2 : All SFR list (8051, I/O, Timer, UART, System, Interrupt, RAM Control, PWM, RTC, ADC) Symbol Description Direct Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 RESET 8051 Core ACC* Accumulator E0 00H B B register F0 00H SP Stack Pointer 81H 07H PSW* Process Status D0H CY AC F0 RS1 RS0 OV P 00H DPTR Data Pointer (2 Bytes) DPH Data Pointer High 82H 00H DPL Data Pointer Low 83H 00H I/O PORT P0* Port 0 80H P0.7 P0.6 P0.5 P0.4 P0.3 P0.2 P0.1 P0.0 FFH P1* Port 1 90H P1.7 P1.6 P1.5 P1.4 P1.3 P1.2 P1.1 P1.0 FFH P2* Port 2 A0H P2.7 P2.6 P2.5 P2.4 P2.3 P2.2 P2.1 P2.0 FFH P3* Port 3 B0H P3.7 P3.6 P3.5 P3.4 P3.3 P3.2 P3.1 P3.0 FFH P4* Port 4 D8H P4.3 P4.2 P4.1 P4.0 XFH P1CON P1 Control 9BH PWM1E PWM0E - - 00H P2CON P2 Control 9CH ADC3E ADC2E ADC1E ADC0E - - 00H TIMER / Counter TCON* Timer Control register 88H TF1 TF1 TF0 TR0 IE1 IT1 IE0 IT0 00H THL0 Timer 0 (2 Bytes) TH0 Timer 0 High 8CH 00H TL0 Timer 0 Low 8AH 00H THL1 Timer 1 (2 Bytes) TH1 Timer 1 High 8DH 00H TL1 Timer 1 Low 8BH 00H T2CON* Timer 2 Control C8H TF2 EXF2 RCLK TCLK EXEN2 TR2 CT2 CPRL2 00H T2MOD Timer 2 Mode C9H T2OE DCEN X0H RCAP2HL Reload/Capture (2 bytes) RCAP2H RCAP2 High CBH 00H RCAP2L RCAP2 Low CAH 00H THL2 Time 2 (2 bytes) TH2 Timer 2 High CDH 00H TL2 Time 2 Low CCH 00H UART SCON* UART Control 98H SM0 SM1 SM2 REN TB8 RB8 TI RI 00H SBUF UART Buffer 99H XXH A/D Converter ADSCR ADC status & control 8EH COM CON ADCSS1 ADCSS0 CH1 CH0 00H ADCD ADC data register 8FH AD.5 AD.4 AD.3 AD.2 AD.1 AD.0 00H Real Timer Clock (RTC) RTCS RTC Status A1H RTCen Stable Sec.5 Sec.4 Sec.3 Sec.2 Sec.1 Sec.0 00H RTCC RTC Control A2H Int_sel.1 Int_sel.0 Min.5 Min.4 Min.3 Min.2 Min.1 Min.0 00H PWM output PWMC0 PWM 0 Control D3H PBS PFS1 PFS0 00H PWMC1 PWM 1 Control D4H PBS PFS1 PFS0 00H PWMD0 PWM 0 Data B3H PWMD.7 PWMD.6 PWMD.5 PWMD.4 PWMD.3 PWMD.2 PWMD.1 PWMD.0 00H PWMD1 PWM 1 Data B4H PWMD.7 PWMD.6 PWMD.5 PWMD.4 PWMD.3 PWMD.2 PWMD.1 PWMD.0 00H Power and System PCON Power Control register 87H SMOD PD IDLE 00H SCONF System Control BFH PDWUE OME ALEI 00H Interrupt system IE* Interrupt Enable A8H EA ET2 ES0 ET1 EX1 ET0 EX0 00H IE1 Interrupt Enable 1 A9H EADC ERTC 00H IFR Interrupt Flag 1 AAH ADCIF RTCIF 00H IP* Interrupt Priority B8H PT2 PS0 PT1 PX1 PT0 PX0 00H IP1 Interrupt Priority 1 B9H PADC PRTC 00H LED Driving Capability Control LEDP 0 LED output in P0 92H 00H LEDP 1 LED output in P1 93H 00H LEDP 2 LED output in P2 94H 00H LEDP 3 LED output in P3 95H 00H LEDP 4 LED output in P4 96H 00H |
类似零件编号 - SM89S16R1L25 |
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类似说明 - SM89S16R1L25 |
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