MSP430F2012 16 位超低功耗微控制器，具有 2kB 闪存、128B RAM、10 位 SAR A/D 和用于 SPI/I2C 的 USI

The Texas Instruments MSP430 family of ultra-low-power microcontrollers consist 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 1 µs.

The MSP430F20xx series is an ultra-low-power mixed signal microcontroller with a built-in 16-bit timer and ten I/O pins. In addition, the MSP430F20x1 has a versatile analog comparator

	MSP430F2001	MSP430F2002	MSP430F2003	MSP430F2011	MSP430F2012	MSP430F2013
Frequency (MHz)	16	16	16	16	16	16
Flash (KB)	1	1	1	2	2	2
SRAM (B)	128	128	128	128	128	128
GPIO	10	10	10	10	10	10
Timers - 16-bit	1	1	1	1	1	1
Watchdog	Yes	Yes	Yes	Yes	Yes	Yes
Brown Out Reset	Yes	Yes	Yes	Yes	Yes	Yes
USI		Yes	Yes		Yes	Yes
Comparators	Yes			Yes
Temp Sensor		Yes	Yes		Yes	Yes
ADC	Slope	10-bit SAR	16-bit Sigma Delta	Slope	10-bit SAR	16-bit Sigma Delta
ADC Channels		8	4		8	4
Pin/Package	14PDIP, 14TSSOP, 16QFN	14PDIP, 14TSSOP, 16QFN	14TSSOP, 16QFN, 14PDIP	14PDIP, 14TSSOP, 16QFN	14PDIP, 14TSSOP, 16QFN	14PDIP, 14TSSOP, 16QFN
Approx. Price (US$)	0.50 \| 1ku	0.70 \| 1ku	1.10 \| 1ku	0.60 \| 1ku	0.90 \| 1ku	1.20 \| 1ku

MSP430F2012 特性

Low Supply Voltage Range 1.8 V to 3.6 V
Ultra-Low Power Consumption
- Active Mode: 220 µA at 1 MHz, 2.2 V
- Standby Mode: 0.5 µA
- Off Mode (RAM Retention): 0.1 µA
Five Power-Saving Modes
Ultra-Fast Wake-Up From Standby Mode in Less Than 1 µA
16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
Basic Clock Module Configurations:
- Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ±1%
- Internal Very Low-Power Low-Frequency Oscillator
- 32-kHz Crystal
- External Digital Clock Source
16-Bit Timer_A With Two Capture/Compare Registers
On-Chip Comparator for Analog Signal Compare Function or Slope A/D (MSP430F20x1)
10-Bit 200-ksps A/D Converter With Internal Reference, Sample-and-Hold, and Autoscan (MSP430F20x2)
16-Bit Sigma-Delta A/D Converter With Differential PGA Inputs and Internal Reference (MSP430F20x3)
Universal Serial Interface (USI) Supporting SPI and I2C (MSP430F20x2 and MSP430F20x3)
Brownout Detector
Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse

MSP430F2012 芯片订购指南

器件	状态	温度	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
MSP430F2012IN	ACTIVE	-40 to 85	0.90 \| 1ku	PDIP (N) \| 14	25
MSP430F2012IPW	ACTIVE	-40 to 85	0.90 \| 1ku	TSSOP (PW) \| 14	90
MSP430F2012IPWR	ACTIVE	-40 to 85	0.90 \| 1ku	TSSOP (PW) \| 14	2000 \| LARGE T&R
MSP430F2012IRSAR	ACTIVE	-40 to 85	0.90 \| 1ku	QFN (RSA) \| 16	3000 \| LARGE T&R
MSP430F2012IRSAT	ACTIVE	-40 to 85	0.95 \| 1ku	QFN (RSA) \| 16	250 \| SMALL T&R
MSP430F2012TN	ACTIVE	-40 to 105	0.99 \| 1ku	PDIP (N) \| 14	25
MSP430F2012TPW	ACTIVE	-40 to 105	0.99 \| 1ku	TSSOP (PW) \| 14	90
MSP430F2012TPWR	ACTIVE	-40 to 105	0.99 \| 1ku	TSSOP (PW) \| 14	2000 \| LARGE T&R
MSP430F2012TRSAR	ACTIVE	-40 to 105	0.99 \| 1ku	QFN (RSA) \| 16	3000 \| LARGE T&R
MSP430F2012TRSAT	ACTIVE	-40 to 105	1.05 \| 1ku	QFN (RSA) \| 16	250 \| SMALL T&R

MSP430F2012 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
MSP430F2012IN	Pb-Free (RoHS)	CU NIPDAU	Level-1-260C-UNLIM	MSP430F2012IN	MSP430F2012IN
MSP430F2012IPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	MSP430F2012IPW	MSP430F2012IPW
MSP430F2012IPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	MSP430F2012IPWR	MSP430F2012IPWR
MSP430F2012IRSAR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	MSP430F2012IRSAR	MSP430F2012IRSAR
MSP430F2012IRSAT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	MSP430F2012IRSAT	MSP430F2012IRSAT
MSP430F2012TN	Pb-Free (RoHS)	CU NIPDAU	Level-1-260C-UNLIM	MSP430F2012TN	MSP430F2012TN
MSP430F2012TPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	MSP430F2012TPW	MSP430F2012TPW
MSP430F2012TPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	MSP430F2012TPWR	MSP430F2012TPWR
MSP430F2012TRSAR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	MSP430F2012TRSAR	MSP430F2012TRSAR
MSP430F2012TRSAT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	MSP430F2012TRSAT	MSP430F2012TRSAT

MSP430F2012 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