MSP430F2121IRGER资料 优势价格
更新时间:2015-08-10 11:40:24
价格:请来电询价
品牌:TI德州仪器
型号:MSP430F2121IRGER
年份:1231+
联系电话:0755-23605436
联系手机:13510211655
联系人:肖进
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详细介绍
描述
德州仪器msp430超低功耗微控制器的家庭由几个设备具有不同的外围设备针对各种应用程序。架构,结合五低功耗模式,优化达到延长电池寿命在便携式测量的应用。设备功能强大的16位risc cpu、16位寄存器,常数发电机造成Zui大的代码效率。数控振荡器(dco)允许从低功耗模式唤醒在不到1µs主动模式。
msp430x21x1系列是一种超低功耗的混合信号微控制器与一个内置的16位定时器,通用的模拟比较器,十六个i / o别针。
典型应用包括传感器系统采集模拟信号,转换他们的数字值,然后处理数据显示或传输到主机系统。独立的射频前端传感器是应用程序的另一个领域。模拟比较器提供了斜率a / d转换功能。
特性
- low supply voltage range: 1.8 v to 3.6 v
- ultra-low power consumption
- active mode: 250 µa at 1 mhz, 2.2 v
- standby mode: 0.7 µa
- off mode (ram retention): 0.1 µa
- ultra-fast wake-up from standby mode in less than 1 µs
- 16-bit risc architecture, 62.5-ns instruction cycle time
- basic clock module configurations
- internal fre up to 16 mhz with four calibrated
fre to ±1% - 32-khz crystal
- high-frequency crystal up to 16 mhz
- resonator
- external digital clock source
- internal fre up to 16 mhz with four calibrated
- 16-bit timer_a with three capture/compare registers
- on-chip comparator for analog signal compare function or slope
analog-to-digital (a/d) conversion - brownout detector
- serial onboard programming, no external programming voltage needed,
programmable code protection by security fuse - bootstrap loader
- on chip emulation module
- family members:
- msp430f2101
- 1kb + 256b flash memory
- 128b ram
- msp430f2111
- 2kb + 256b flash memory
- 128b ram
- msp430f2121
- 4kb + 256b flash memory
- 256b ram
- msp430f2131
- 8kb + 256b flash memory
- 256b ram
- msp430f2101
- available in a 20-pin plastic small-outline wide body (sowb) package,
20-pin plastic small-outline thin (tssop) package, 20-pin tvsop package,
and 24-pin qfn package - for complete module descriptions, see the msp430x2xx family user's guide (slau144)
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联系方式
- 地址:深圳 深圳市福田区华强北国立大厦1125
- 邮编:518100
- 电话:0755-23605436
- 联系人:肖进
- 手机:13510211655
- QQ:2236624676
- Email:2236624676@qq.com
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