价格：面议
深圳市润丰电子技术有限公司
联系人：郑晓丽
电话：18620382326
地址：深圳市宝安区龙华镇民治大道民康路口东明大厦1518室
Features CPU Features Operating voltage: fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.0V~5.5V fSYS= 12MHz: 4.5V~5.5V Up to 0.33us instruction cycle with 12MHz system clock at VDD= 5V Idle/Sleep mode and wake-up functions to reduce power consumption Oscillator types: External high freuency Crystal -- HXT External RC -- ERC Internal RC -- HIRC External low frequency crystal -- LXT Four operational modes: Normal, Slow, Idle, Sleep Fully integrated internal 4MHz, 8MHz and 12MHz oscillator requires no external components Watchdog Timer function LIRC oscillator function for watchdog timer All instructions executed in one or two instruction cycles Table read instructions 63 powerful instructions Up to 8-level subroutine nesting Bit manipulation instruction Low voltage reset function Wide range of available package types Peripheral Features Up to 42 bidirectional I/O lines Software controlled 4-SCOM lines LCD COM driver with 1/2 bias External interrupt input shared with an I/O line Up to three 8-bit programmable Timer/Event Counter with overflow interrupt and prescaler Time-Base function Programmable Frequency Divider - PFD Up to 3 channel 8-bit PWM 技術相關資訊 Data Sheet 封裝資訊 16-pin DIP 封裝 16-pin NSOP 封裝 20-pin DIP 封裝 20-pin SOP 封裝 20-pin SSOP 封裝 24-pin SKDIP 封裝 24-pin SOP 封裝 24-pin SSOP 封裝 28-pin SKDIP 封裝 28-pin SOP 封裝 28-pin SSOP 封裝 44-pin QFP 封裝 其他相關資訊 限用產品