CMS8S3680/69xx - mcu.com.cn

1 1 / 41 Rev. CMS8S3680/69xx CMS8S3680/69xx 1T 8051 Rev. CMS MCU 2 / 41 Rev. CMS8S3680/69xx 1. MCS-511T - 48 MHz - 1 TSYS @ FSYS24 MHz - 2 TSYS @ FSYS48 MHz - FLASH16K 8 Bit - Data FLASH1K 8 Bit - RAM256 8 Bit - XRAM1K 8 Bit - FLASH 4 - HSI-RC48 MHz - HSE-8 MHz/16 MHz - - LSI-125 KHz LVR - LVD - GPIO - 22 GPIO - GPIO - / - // - - - 7 - - WDT - 5 Timer0/1 Timer2 Timer3/4 - LSE Timer - WUT - BRT - - -40105 - 50% PWM - 6 PWM - 6 - /// - / - - 12 ADC - GPIO22I/OsAD - - - - ACMP0/1 - - / - 10/20/60mV - EPWM - OP0/1 - GPIO - - / - ADC - - PGA - - ADC - 1/2/4/8/16/32/64/128 - / 3 / 41 Rev.

2 CMS8S3680/69xx - 1xSPI6Mb/s - 1xI2C400Kb/s - 2xUART1Mb/s - IDLE - STOP - PGAADC - PGA 96ID(UID) - ID 4 / 41 Rev. CMS8S3680/69xx CMS8S3680 -SSOP16 CMS8S6980 -SSOP20 CMS8S6990NA -QFN20 CMS8S6990N -TSSOP20 CMS8S6990 -SSOP24 CMS8S6990 -QFN24 48 MHz APROM 8KB 16KB BOOT 0/1/2/4KB 0/1/2/4KB Data FLASH 1 KB RAM 256 B XRAM 512B 1 KB WDT 1 Timer0/1 2 (16bit) Timer2 1 (16bit) Timer3/4 2 (16bit) LSE Timer 1 (16bit) WUT 1 (12bit) BRT 1 (16bit) BUZZER 1 PWM 6(16bit) SPI 1 I2C 1 UART 2 1 2 12bit-ADC () 14 18 18 22 ACMP - 1 2 OP - 2 PGA 1 - 1 GPIOs 14 18 18 22 LVR LVD ~ V SSOP16 SSOP20 QFN20 TSSOP20 QFN24 SSOP24 5 / 41 Rev. CMS8S3680/69xx 2. CMS8S3680/69xx8051 MCS-511 TIO848 MHzMCU 16KB 256B RAM1KB XRAM1KB LVRLVD MCU IO 9 616 PWM 1I2C1 SPI2 UART 12 ADC221 IOADC 6 / 41 Rev.

3 CMS8S3680/69xx FLASH 16 KBFLASHAPROMBOOTFLASH FLASH FLASH:16KB(Max)APROMFLASH 1KB3 FFFH0000H CMS8S3680 BOOT APROM BOOT 0 8K 0000H-1 FFFH -- -- 1 8K 0000H-1 FFFH 1K 3C00H-3 FFFH 2 8K 0000H-1 FFFH 2K 3800H-3 FFFH 3 8K 0000H-1 FFFH 4K 3000H-3 FFFH CMS8S6980/CMS8S6990 BOOT APROM BOOT 0 16K 0000H-3 FFFH -- -- 1 15K 0000H-3 BFFH 1K 3C00H-3 FFFH 2 14K 0000H-37 FFH 2K 3800H-3 FFFH 3 12K 0000H-2 FFFH 4K 3000H-3 FFFH 7 / 41 Rev. CMS8S3680/69xx RAM 3128 Bytes128 BytesSFRRAM RAM 128bytes()FFH80 HRAM 128bytes()7FH00H 128bytes()FFH80H XRAM 1KB XRAMRAM/FLASHXRAM 0 FFFHXRAM1 KB(Max)0000H 8 / 41 Rev. CMS8S3680/69xx XSFR XSFRXRAM FFFFHF000 HEFFFH0000H0400H03 FFHXRAM 1K(Max) XSFR 4K 9 / 41 Rev.

4 CMS8S3680/69xx 3. CMS8S3680-SSOP16 16151413121110912345678 VDDP35/DSDA/AN16P32/PGAGND/OSCOUT/AN14P3 1/PGAP/OSCIN/AN13P30/AN22P26/PGATO/AN12P 25/AN11P24/AN10 GNDAN5/P05AN4/P04AN6/P13AN20/P17AN21/DSC K/P21AN8/P22AN9/P23 CMS8S6980-SSOP20 2019181716151413121112345678910P23/AN9P2 2/AN8P21/AN21/DSCKAN0/C0P1/P00AN7/C0N/P1 4AN6/C0P0/P13AN4/P04AN5/P05P24/AN10/C0P5 P26/AN12P30/AN22/C0P4P31/AN13/OSCINP32/A N14/OSCOUTVSSP35/AN16/DSDAVDDAN17/P36AN1 /C0P2/P01AN2/P02AN3/P03 CMS8S6990N-TSSOP20 2019181716151413121112345678910P23/AN9/O P1_NP22/AN8/OP1_PP21/AN21/DSCKP17/AN20P1 6/AN19P15/AN18P14/AN7/C0NP13/AN6/C0P0P04 /AN4/C1P0P05/AN5/C1NC0P5/C1P5/OP1_O/AN10 /P24AN11/P25 PGATO/AN12/P26C0P4/C1P4/OP0_O/AN22/P30 PGAP/OP0_N/OSCIN/AN13/P31 PGAGND/OP0_P/OSCOUT/AN14/P32

5 VSSDSDA/AN16/P35 VDDAN17/P36 10 / 41 Rev. CMS8S3680/69xx CMS8S6990NA-QFN20 1514131211123456789102019181716P30/AN22/ OP0_O/C0P4/C1P4 PGAP/OP0_N/OSCIN/AN13/P31 PGAGND/OP0_P/OSCOUT/AN14/P32 VSSDSDA/AN16/P35 VDDC1N/AN5/P05C1P0/AN4/P04C1P1/AN3/P03P2 1/AN21/DSCKC1P2/AN2/P02P26/AN12/PGATOP25 /AN11P24/AN10/OP1_O/C0P5/C1P5P23/AN9/OP1 _NP22/AN8/OP1_PC0P2/AN1/P01P00/AN0/C0P1P 13/AN6/C0P0P14/AN7/C0N CMS8S6990-SSOP24 2221201918171615141312345678910P23/AN9/O P1_NP17/AN20P15/AN18P14/AN7/C0NP13/AN6/C 0P0P00/AN0/C0P1P01/AN1/C0P2AN11/P25 PGATO/AN12/P26C0P4/C1P4/OP0_O/AN22/P30 PGAP/OP0_N/OSCIN/AN13/P31 PGAGND/OP0_P/OSCOUT/AN14/P32 VSSVDDAN17/P3612112423C1N/AN5/P05C1P0/AN 4/P04P02/AN2/C1P2P03/AN3/C1P1C0P5/C1P5/O P1_O/AN10/P24P22/AN8/OP1_PP21/AN21/DSCKP 16/AN19 DSDA/AN16/P35 11 / 41

6 Rev. CMS8S3680/69xx CMS8S6990-QFN24 17161514132345678910112423222120AN11/P25 PGATO/AN12/P26C0P4/C1P4/OP0_O/AN22/P30 PGAP/OP0_N/OSCIN/AN13/P31 PGAGND/OP0_P/OSCOUT/AN14/P32 VSSDSDA/AN16/P35 VDDAN17/P36C1N/AN5/P05P13/AN6/C0P0P00/AN 0/C0P1P01/AN1/C0P2P02/AN2/C1P2P03/AN3/C1 P1P23/AN9/OP1_NP22/AN8/OP1_PP21/AN21/DSC KP17/AN20P16/AN1912C1P0/AN4/P0419P15/AN1 8181C1P5/C0P5/OP1_O/AN10/P24P14/AN7/C0N 12 / 41 Rev. CMS8S3680/69xx CMS8S3680-SSOP16 CMS8S6980-SSOP20 CMS8S6990N-TSSOP20 CMS8S6990NA-QFN20 CMS8S6990-SSOP24 CMS8S6990-QFN24 - 8 - 11 16 16 P00 I/O GPIO AN0 I ADC0 C0P1 I 01 - 7 - 10 15 15 P01 I/O GPIO AN1 I ADC1 C0P2 I 02 - 6 - 9 14 14 P02 I/O GPIO AN2 I ADC2 C1P2 I 12 CMS8S6980 - 5 - 8 13 13 P03 I/O GPIO AN3 I ADC3 C1P1 I 11 CMS8S6980 3 4 12 7 12 12 P04 I/O GPIO AN4 I ADC4 C1P0 I 10 CMS8S3680 CMS8S6980 2 3 11 6 11 11 P05 I/O GPIO AN5 I ADC5 C1N I 1 CMS8S3680 CMS8S6980 4 9 13 12 17 17 P13 I/O GPIO AN6 I ADC6 C0P0 I 00 CMS8S3680 - 10 14 13 18 18 P14 I/O GPIO AN7 I ADC7 13 / 41 Rev.

7 CMS8S3680/69xx CMS8S3680-SSOP16 CMS8S6980-SSOP20 CMS8S6990N-TSSOP20 CMS8S6990NA-QFN20 CMS8S6990-SSOP24 CMS8S6990-QFN24 C0N I 0 - 15 - 19 19 P15 I/O GPIO AN18 I ADC18 - - 16 - 20 20 P16 I/O GPIO AN19 I ADC19 5 - 17 - 21 21 P17 I/O GPIO AN20 I ADC20 6 11 18 14 22 22 P21 I/O GPIO AN21 I ADC21 DSCK I/O 7 12 19 15 23 23 P22 I/O GPIO AN8 I ADC8 OP1_P I 1 CMS8S3680 CMS8S6980 8 13 20 16 24 24 P23 I/O GPIO AN9 I ADC9 OP1_N I 1 CMS8S3680 CMS8S6980 9 14 1 17 1 1 P24 I/O GPIO AN10 I ADC10 C0P5 I 05 CMS8S3680 C1P5 I 15 CMS8S3680 CMS8S6980 OP1_O O 1 CMS8S3680 CMS8S6980 10 - 2 18 2 2 P25 I/O GPIO AN11 I ADC11 11 15 3 19 3 3 P26 I/O GPIO, AN12 I ADC12 14 / 41 Rev. CMS8S3680/69xx CMS8S3680-SSOP16 CMS8S6980-SSOP20 CMS8S6990N-TSSOP20 CMS8S6990NA-QFN20 CMS8S6990-SSOP24 CMS8S6990-QFN24 PGATO O PGACMS8S6980 12 16 4 20 4 4 P30 I/O GPIO AN22 I ADC22 C0P4 I 04 CMS8S3680 C1P4 I 14 CMS8S3680 CMS8S6980 OP0_O O 0 CMS8S3680 CMS8S6980 13 17 5 1 5 5 P31 I/O GPIO AN13 I ADC13 OSCIN I OP0_N I 0 CMS8S3680 CMS8S6980 PGAP I PGACMS8S6980 14 18 6 2 6 6 P32 I/O GPIO AN14 I ADC14 OSCOUT O OP0_P I 0 CMS8S3680 CMS8S6980 PGAGND I PGACMS8S6980 15 19 8 4 8 8 P35 I/O GPIO AN16 I ADC16 DSDA I/O - - 10 - 10 10 P36 I/O GPIO AN17 I ADC17 16 20 9 5 9 9 VDD P 1 1 7 3 7 7 VSS P 15 / 41 Rev.

8 CMS8S3680/69xx GPIO I/OI/OGPIO 2I/O 2I/O 16 / 41 Rev. CMS8S3680/69xx CMS8S6990I/O GPIO I/O IO CC0 O Timer20 CC1 O Timer21 CC2 O Timer22 CC3 O Timer23 TXD0 O UART0 RXD0 I/O UART0/ TXD1 O UART1 RXD1 I/O UART1/ SCL I/O I2C SDA I/O I2C NSS I/O SPI/ SCLK I/O SPI MOSI I/O SPI MISO I/O SPI PG0 O PWM0 PG1 O PWM1 PG2 O PWM2 PG3 O PWM3 PG4 O PWM4 PG5 O PWM5 BEEP O C0_O O 0 C1_O O 1 INT0 I 0 INT1 I 1 T0 I Timer0 T0G I Timer0 T1 I Timer1 T1G I Timer1 T2 I Timer2 T2EX I Timer2 CAP0 I Timer20 CAP1 I Timer21 CAP2 I Timer22 17 / 41 Rev. CMS8S3680/69xx CAP3 I Timer23 ADET I ADC FB I PWM PIN CONFIG 1(ANALOG) P00 - AN0 C0P1 - - P01 - AN1 C0P2 - - P02 - AN2 C1P2 - - P03 - AN3 C1P1 - - P04 - AN4 C1P0 - - P05 - AN5 C1N - - P13 - AN6 C0P0 - - P14 - AN7 C0N - - P15 - AN18 - - - P16 - AN19 - - - P17 - AN20 - - - P21 DSCK AN21 - - - P22 - AN8 - OP1_P - P23 - AN9 - OP1_N - P24 - AN10 C0P5/C1P5 OP1_O - P25 - AN11 - - - P26 - AN12 - - PGATO P30 - AN22 C0P4/C1P4 OP0_O - P31 OSCIN AN13 - OP0_N PGAP P32 OSCOUT AN14 - OP0_P PGAGND P35 DSDA AN16 - - - P36 - AN17 - - - 18 / 41 Rev.

9 CMS8S3680/69xx 4. 4 HSI24 MHz/48 MHz HSE8 MHz/16 MHz LSI125 KHz CONFIG 3 MCU IDLEMCUCPU STOPMCUCPUINT0/1 WUTLSE LVR LVD 19 / 41 Rev. CMS8S3680/69xx INT0/1 Timer0/1 Timer2 Timer3/4 WDTLSE_TimerPWMI2 CSPIUART0/1P0/P1/P2/P3 ACMP0/1 ADCLVD WDT WDTWDT 8 0/1 Timer0/1 0116 Timer04 Timer13 124 T0T1 Timer0/1 2 Timer2 216 Timer2 PWM 20 / 41 Rev. CMS8S3680/69xx 3/4 Timer3/4 3/40/116 Timer34 Timer43 Timer0/1 Timer3/4 124 LSE LSELSE16 LSE 16 / WUT WUTLSI12 CPULSIWUTWUT 1832256 12 BRT BRT16 UARTBRT 8 16 BUZZER 850%BUZZER 81632644 81~255x 2 21 / 41 Rev.

10 CMS8S3680/69xx PWM PWM6 PWMPWM 2 4 124816 2 ADCACMP SPI SPISPI/SPIMCUSPI / 1/4 FSYS 24 MHz 1/41/81/161/321/641/1281/2561/512 / I2C I2CI2CI2C 4 2 100Kb/s 400Kb/s I2C710 I2C7 8 / 22 / 41 Rev. CMS8S3680/69xx UARTn UARTnUART0 / UART1 UARTn 8 9 Timer1/Timer4/Timer2/BRT / 23 / 41 Rev. CMS8S3680/69xx ADC ADC1212 ADCADC I/OADC ADC8 PWMADC ADCPWM ADC ACMP0/1 ACMP0 ACMP1 16 11 10/20/60mV PWM OP0/1 OP0OP1 ACMP ADC31 24 / 41 Rev. CMS8S3680/69xx PGA PGA 1/2/4/8/16/32/64/128 PGA / PGA PGA PGAADC31 FLASH FLASHAPROMData FLASHSFRIAPFLASH IDUID 96 Unique identificationUID 25 / 41 Rev.