MSP430F412 16 位超低功耗微控制器，具有 4kB 闪存、256B RAM、比较器和 96 段 LCD

The Texas Instruments MSP430 family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6 µs.

The MSP430x41x series are microcontroller configurations with one or two built-in 16-bit timers, a comparator, 96 LCD segment drive capability, and 48 I/O pins.

	MSP430F412	MSP430F413	MSP430F415	MSP430F417
Frequency (MHz)	8	8	8	8
Flash (KB)	4	8	16	32
SRAM (B)	256	256	512	1024
GPIO	48	48	48	48
Timers - 16-bit	1	1	2	2
Watchdog	Yes	Yes	Yes	Yes
Brown Out Reset	Yes	Yes	Yes	Yes
SVS	Yes	Yes	Yes	Yes
Comparators	Yes	Yes	Yes	Yes
ADC	Slope	Slope	Slope	Slope
LCD Segments	96	96	96	96
Pin/Package	64LQFP, 64VQFN	64LQFP, 64VQFN	64LQFP, 64VQFN	64LQFP, 64VQFN
Approx. Price (US$)	1.55 \| 1ku	1.60 \| 1ku	1.80 \| 1ku	2.10 \| 1ku

MSP430F412 特性

Low Supply-Voltage Range, 1.8 V to 3.6 V
Ultralow-Power Consumption:
- Active Mode: 200 µA at 1 MHz, 2.2 V
- Standby Mode: 0.7 µA
- Off Mode (RAM Retention): 0.1 µA
Five Power-Saving Modes
Wake-Up From Standby Mode in Less Than 6 µs
Frequency-Locked Loop, FLL+
16-Bit RISC Architecture, 125-ns Instruction Cycle Time
16-Bit Timer_A With Three or Five Capture/Compare Registers
Integrated LCD Driver for 96 Segments
On-Chip Comparator
Brownout Detector
Supply Voltage Supervisor/Monitor - Programmable Level Detection on MSP430F415/417 Devices Only
Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
Bootstrap Loader in Flash Devices
Family Members Include:
- MSP430C412: 4KB ROM, 256B RAM
- MSP430C413: 8KB ROM, 256B RAM
- MSP430F412: 4KB + 256B Flash, 256B RAM

MSP430F412 芯片订购指南

器件	状态	温度	价格	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
MSP430F412IPM	ACTIVE	-40 to 85	1.55 \| 1ku	LQFP (PM) \| 64	160
MSP430F412IPMR	ACTIVE	-40 to 85	1.55 \| 1ku	LQFP (PM) \| 64	1000 \| LARGE T&R
MSP430F412IRTDR	ACTIVE	-40 to 85	1.55 \| 1ku	VQFN (RTD) \| 64	2500 \| LARGE T&R
MSP430F412IRTDT	ACTIVE	-40 to 85	1.60 \| 1ku	VQFN (RTD) \| 64	250 \| LARGE T&R

MSP430F412 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
MSP430F412IPM	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	MSP430F412IPM	MSP430F412IPM
MSP430F412IPMR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	MSP430F412IPMR	MSP430F412IPMR
MSP430F412IRTDR	Green (RoHS & no Sb/Br)	CU SN	Level-3-260C-168 HR	MSP430F412IRTDR	MSP430F412IRTDR
MSP430F412IRTDT	Green (RoHS & no Sb/Br)	CU SN	Level-3-260C-168 HR	MSP430F412IRTDT	MSP430F412IRTDT

MSP430F412 工具与软件

培训内容	型号	软件/工具类型
Code Composer Studio (CCStudio) 集成开发环境 (IDE) v5	CCSTUDIO	Code Composer Studio(TM) IDE
MSP430 20 和 28 引脚插座目标板	MSP-TS430PW28	开发电路板/EVM
MSP430 OTP 和 UV-EPROM 串行编程器	MSP-PRGS430	开发电路板/EVM
MSP430 USB 调试接口	MSP-FET430UIF	开发电路板/EVM
MSP430 并行端口调试接口	MSP-FET430PIF	开发电路板/EVM
MSP430 系统内置群组程序设计器	MSP-GANG430	开发电路板/EVM
电容式触摸感应库	CAPSENSELIBRARY	特定应用库
IAR 嵌入式工作平台 - 免费 4KB IDE	IAR-KICKSTART	第三方开发环境