共2条
1/1 1 跳转至页
MSP430F133 请问MSP430F133 最高能接多大的晶振阿?
问
我是新手,请多赐教!
答 1:
不是8M吗
答 2:
引用:
答 3:
怎么又有说法8M是指令周期阿
Features
Low Supply-Voltage Range, 1.8 V...3.6 V
Ultralow-Power Consumption:
Standby mode: 1.3 uA
RAM Retention Off Mode: 0.1 uA
Low Operating Current:
7 uA at 32 kHz, 2.2 V
250 uA at 1 MHz, 2.2 V
Five Power-Saving Modes
Wake-Up From Standby Mode in 6 us
16-Bit RISC Architecture,
125-ns Instruction Cycle Time
12-Bit A/D Converter With Internal Reference, Sample-And-Hold and AutosCAN Feature
16-Bit Timer With Seven Capture/Compare-With-Shadow Registers, Timer_B
16-Bit Timer With Three Capture/Compare Registers, Timer_A
On-Chip Comparator
Serial Onboard Programming,
No External Programming Voltage Needed
Programmable Code Protection by Security Fuse
MSP430F147: 32KB Flash Memory, 1KB RAM
64-Pin Quad Flat Pack (QFP) 答 4: 430中1个机器周期为一个指令周期。
1条指令包含几个指令周期,其长度由指令类型及寻址方式有关 答 5: 那一个16X16 的乘法运算要几个周期呢? 想跟AVR做个比较, 答 6: 要想比较MSP430与其他单片机的性能,请看看下面的文件。
Features
Low Supply-Voltage Range, 1.8 V...3.6 V
Ultralow-Power Consumption:
Standby mode: 1.3 uA
RAM Retention Off Mode: 0.1 uA
Low Operating Current:
7 uA at 32 kHz, 2.2 V
250 uA at 1 MHz, 2.2 V
Five Power-Saving Modes
Wake-Up From Standby Mode in 6 us
16-Bit RISC Architecture,
125-ns Instruction Cycle Time
12-Bit A/D Converter With Internal Reference, Sample-And-Hold and AutosCAN Feature
16-Bit Timer With Seven Capture/Compare-With-Shadow Registers, Timer_B
16-Bit Timer With Three Capture/Compare Registers, Timer_A
On-Chip Comparator
Serial Onboard Programming,
No External Programming Voltage Needed
Programmable Code Protection by Security Fuse
MSP430F147: 32KB Flash Memory, 1KB RAM
64-Pin Quad Flat Pack (QFP) 答 4: 430中1个机器周期为一个指令周期。
1条指令包含几个指令周期,其长度由指令类型及寻址方式有关 答 5: 那一个16X16 的乘法运算要几个周期呢? 想跟AVR做个比较, 答 6: 要想比较MSP430与其他单片机的性能,请看看下面的文件。
共2条
1/1 1 跳转至页
回复
有奖活动 | |
---|---|
奖!发布技术笔记,技术评测贴换取您心仪的礼品 | |
【有奖活动】震撼来袭!这场直播将直击工程师的心灵! | |
“我想要一部加热台”活动,不花钱赢取开发好工具!活动开始了哦 | |
【有奖活动】伙伴们:您的“需求”解决了吗? | |
抽奖了,抽奖了,金升阳医疗电源 |
打赏帖 | |
---|---|
【换取手持数字示波器】HMI开发板首秀RTduino被打赏30分 | |
电解电容引发的问题被打赏50分 | |
【换取手持数字示波器】+AT-START-F405之串口通讯被打赏30分 | |
【换取手持数字示波器】BeetleESP32C6+OLED被打赏40分 | |
【换取手持数字示波器】+ESP32C6与PWM(脉冲宽度调制)被打赏30分 | |
【换取手持数字示波器】+BeetleESP32C6初步探入,点灯被打赏30分 | |
【换取手持数字示波器】+pico驱动点阵屏被打赏40分 | |
玩转“DFRobot盖革计数器模块”+【安信可BW16-Kit】MQTTBasic被打赏40分 | |
玩转“DFRobot盖革计数器模块”+remotecontrol分享被打赏30分 | |
【换取手持数字示波器】+pico驱动WS2812灯环被打赏40分 |