MSP430F5419A 16 位超低功耗微控制器，具有 128KB 闪存、16KB RAM、12 位 ADC、4 个 USCI 和 32 位 HW 乘法器

The Texas Instruments MSP430 family of ultralow-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with extensive 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 5 µs.

The MSP430F543xA and MSP430F541xA series are microcontroller configurations with three 16-bit timers, a high performance 12-bit analog-to-digital (A/D) converter, up to four universal serial communication interfaces (USCI), hardware multiplier, DMA, real-time clock module with alarm capabilities, and up to 87 I/O pins

	MSP430F5418A	MSP430F5419A	MSP430F5435A	MSP430F5436A	MSP430F5437A	MSP430F5438A
Frequency (MHz)	25	25	25	25	25	25
Flash (KB)	128	128	192	192	256	256
SRAM (B)	16384	16384	16384	16384	16384	16384
GPIO	67	87	67	87	67	87
Timers - 16-bit	3	3	3	3	3	3
Watchdog	Yes	Yes	Yes	Yes	Yes	Yes
Real-Time Clock	Yes	Yes	Yes	Yes	Yes	Yes
Brown Out Reset	Yes	Yes	Yes	Yes	Yes	Yes
SVS	Yes	Yes	Yes	Yes	Yes	Yes
USCI_A (UART/LIN/IrDA/SPI)	2	4	2	4	2	4
USCI_B (I2C & SPI)	2	4	2	4	2	4
DMA	Yes	Yes	Yes	Yes	Yes	Yes
Multiplier	32x32	32x32	32x32	32x32	32x32	32x32
Temp Sensor	Yes	Yes	Yes	Yes	Yes	Yes
ADC	12-bit SAR	12-bit SAR	12-bit SAR	12-bit SAR	12-bit SAR	12-bit SAR
ADC Channels	16	16	16	16	16	16
Pin/Package	80LQFP	100LQFP, 113BGA MICROSTAR JUNIOR	80LQFP	100LQFP, 113BGA MICROSTAR JUNIOR	80LQFP	100LQFP, 113BGA MICROSTAR JUNIOR
Approx. Price (US$)	2.65 \| 1ku	2.50 \| 1ku	3.80 \| 1ku	4.10 \| 1ku	4.30 \| 1ku	4.55 \| 1ku

MSP430F5419A 特性

Low Supply Voltage Range: 1.8 V to 3.6 V
Ultralow Power Consumption
- Active Mode (AM): All System Clocks Active 230 µA/MHz at 8 MHz, 3.0 V, Flash Program Execution (Typical) 110 µA/MHz at 8 MHz, 3.0 V, RAM Program Execution (Typical)
- Standby Mode (LPM3): Real-Time Clock With Crystal , Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wake-Up: 1.7 µA at 2.2 V, 2.1 µA at 3.0 V (Typical) Low-Power Oscillator (VLO), General-Purpose Counter, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wake-Up: 1.2 µA at 3.0 V (Typical)
- Off Mode (LPM4): Full RAM Retention, Supply Supervisor Operational, Fast Wake-Up: 1.2 µA at 3.0 V (Typical)
- Shutdown Mode (LPM4.5): 0.1 µA at 3.0 V (Typical)
Wake-Up From Standby Mode in Less Than 5 µs
16-Bit RISC Architecture
- Extended Memory
- Up to 25-MHz System Clock
Flexible Power Management System
- Fully Integrated LDO With Programmable Regulated Core Supply Voltage
- Supply Voltage Supervision, Monitoring, and Brownout
Unified Clock System
- FLL Control Loop for Frequency Stabilization
- Low-Power/Low-Frequency Internal Clock Source (VLO)
- Low-Frequency Trimmed Internal Reference Source (REFO)
- 32-kHz Crystals
- High-Frequency Crystals up to 32 MHz
16-Bit Timer TA0, Timer_A With Five Capture/Compare Registers

MSP430F5419A 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
MSP430F5419AIPZ	ACTIVE	-40 to 85	2.75 \| 1ku	LQFP (PZ) \| 100	90
MSP430F5419AIPZR	ACTIVE	-40 to 85	2.50 \| 1ku	LQFP (PZ) \| 100	1000 \| LARGE T&R
MSP430F5419AIZQWR	ACTIVE	-40 to 85	2.50 \| 1ku	BGA MICROSTAR JUNIOR (ZQW) \| 113	2500 \| LARGE T&R
MSP430F5419AIZQWT	ACTIVE		2.75 \| 1ku	BGA MICROSTAR JUNIOR (ZQW) \| 113	250 \| SMALL T&R

MSP430F5419A 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
MSP430F5419AIPZ	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	MSP430F5419AIPZ	MSP430F5419AIPZ
MSP430F5419AIPZR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	MSP430F5419AIPZR	MSP430F5419AIPZR
MSP430F5419AIZQWR	Green (RoHS & no Sb/Br)	SNAGCU	Level-3-260C-168 HR	MSP430F5419AIZQWR	MSP430F5419AIZQWR
MSP430F5419AIZQWT	Green (RoHS & no Sb/Br)	SNAGCU	Level-3-260C-168 HR	MSP430F5419AIZQWT	MSP430F5419AIZQWT

MSP430F5419A 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