器件名称:
SM89T16R1C25
功能描述:
8-Bits Micro-controller With 64KB Flash ROM & 1KB RAM & Two UART & RTC & ADC & PWM embedded
文件大小:
845.7KB 共35页
简 介:
SyncMOS Technologies International, Inc. SM89T16R1 8-Bits Micro-controller With 64KB Flash ROM & 1KB RAM & Two UART & RTC & ADC & PWM embedded Product List SM89T16R1L16, 16MHz 64KB internal flash MCU SM89T16R1C25, 25MHz 64KB internal flash MCU Feature z z z z z z z z z z z z z z z z z Working Voltage: 3.3V or 5.0V. 80C51 Central Processor Unit (CPU), High-Speed Architecture (4 clocks / machine cycle), the maximum clock rate is 25 MHz. 64K x 8 on chip flash memory can be programmed at VPP = 12V 1280 x 8 RAM (On-Chip 256 bytes and Expand 1024 bytes), expandable externally to 64KB Two standard 16-bits timers/counters An additional 16-bits timer/counter coupled to a capture and compare register. Two 8-bits / 5-bits resolution Pulse-Width-Modulation (PWM) outputs. Four channels 6 bits Analog to Digital Converter (ADC). Four 8-bits I/O ports.(For PDIP package) Four 8-bits I/O ports plus one 4-bits I/O port. (For PLCC or PQFP package) Two Full-duplex Enhance UART Two DPTR (either data pointer can be incremented and decrement). 13 interrupt sources (default 6 + int2, int3, int4, int5, UART1, ADC, RTC) with 2 priority levels. RTC (Real Time Clock) function. Extended temperature range (-40℃ to +85℃) Software enable/disable ALE output pulse Wake-up from POWER-DOWN mode by external interrupt, RTCI or H/W Reset. General Description The SM89T16R1 is a high speed (4 clocks / machine cycle) single-chip 8-bits microcontroller manufactured in an advanced CMOS process with on chip flash me……
