MSP430F1232 Status: ACTIVE

16-bit Ultra-Low-Power Microcontroller, 8kB Flash, 256B RAM, 10 bit ADC, 1 USART

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Datasheet

MSP430F11x2, MSP430F12x2 Mixed Signal Microcontroller (Rev. D) (PDF 1170 KB)
31 Aug 2004
MSP430F11x2/12x2 Device Errata (PDF 127 KB) 4506 views
03 Apr 2006

	MSP430F1232
Frequency(MHz)	8
Flash	8 KB
RAM	256 B
GPIO	22
Pin/Package	28SOIC, 28TSSOP, 32QFN
ADC	10-bit SAR
Interface	1 USART (SPI or UART)
Timers	1 Watchdog/Interval, 1 16-bit (3CCR)
	Samples
	Inventory

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Product Information

Features

Low Supply Voltage Range 1.8 V – 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
16-Bit RISC Architecture, 125 ns Instruction Cycle Time
Basic Clock Module Configurations:
- Various Internal Resistors
- Single External Resistor
- 32-kHz Crystal
- High Frequency Crystal
- Resonator
- External Clock Source
16-Bit Timer_A With Three Capture/Compare Registers
10-Bit, 200-ksps A/D Converter With Internal Reference, Sample-and-Hold, Autoscan, and Data Transfer Controller
Serial Communication Interface (USART) With Software-Selectable Asynchronous UART or Synchronous SPI (MSP430x12x2 Only)
Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
Supply Voltage Brownout Protection

View All Features in Datasheet

Description

The Texas Instruments MSP430 family of ultralow-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 attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs.

The MSP430x11x2 and MSP430x12x2 series are ultralow-power mixed signal microcontrollers with a built-in 16-bit timer, 10-bit A/D converter with integrated reference and data transfer controller (DTC) and fourteen or twenty-two I/O pins.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
MSP430F1232IDW	ACTIVE	-40 to 85	2.05 \| 1ku	SOIC (DW) \| 28	View	20
MSP430F1232IDWR	ACTIVE	-40 to 85	2.05 \| 1ku	SOIC (DW) \| 28	View	1000	Purchase Samples
MSP430F1232IPW	ACTIVE	-40 to 85	2.05 \| 1ku	TSSOP (PW) \| 28	View	50
MSP430F1232IPWR	ACTIVE	-40 to 85	2.05 \| 1ku	TSSOP (PW) \| 28	View	2000	Purchase Samples
MSP430F1232IRHBR	ACTIVE	-40 to 85	2.05 \| 1ku	QFN (RHB) \| 32	View	3000
MSP430F1232IRHBT	ACTIVE		2.10 \| 1ku	QFN (RHB) \| 32	View	250		Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:18 AM GMT, 09 Feb 2010
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksMSP430F1232IDW
Americas	Newark	80
Americas	Rochester Electronics	277
Asia	Farnell Asia	337
Asia	WPI	20
Europe	Arrow Central Europe	500
Europe	Farnell	323
Worldwide	DigiKey	534
Worldwide	Mouser Electronics	9
TI Lead Time*: 20 WeeksMSP430F1232IDWR
Worldwide	DigiKey	Available
TI Lead Time*: 22 WeeksMSP430F1232IPW
Asia	Farnell Asia	26
Asia	WPI	17
Europe	Avnet-SILICA	>1k
TI Lead Time*: 22 WeeksMSP430F1232IPWR
None Reported View Distributors
TI Lead Time*: 20 WeeksMSP430F1232IRHBR
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 18 WeeksMSP430F1232IRHBT
Americas	Arrow	250
Americas	Rochester Electronics	450
Asia	WPI	248
Worldwide	DigiKey	Available
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
MSP430F1232IDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MSP430F1232IDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MSP430F1232IPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MSP430F1232IPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MSP430F1232IRHBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
MSP430F1232IRHBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for MSP430F1232

Datasheet

MSP430F11x2, MSP430F12x2 Mixed Signal Microcontroller (Rev. D) (PDF, 1170 KB)
31 Aug 2004

Application Notes

Migrating From MSP430F12x(2) to MSP430F21x2 (HTM, 8 KB) 414 views
23 Oct 2009 Read Abstract

User Guides

MSP430x1xx Family User's Guide (Rev. F) (PDF, 1544 KB) 131693 views
28 Feb 2006

Errata

MSP430F11x2/12x2 Device Errata (PDF, 127 KB) 4506 views
03 Apr 2006

Tools & Software

Name	Part #	Company	Tool / Software Type
Code Composer Studio Integrated Development Environment (IDE) - v4.x	CCSTUDIO	Texas Instruments	Code Composer Studio(TM) IDE
MSP430 20- and 28-Pin Target board and USB Programmer	MSP-FET430U28	Texas Instruments	Development Boards/EVMs
MSP430 28-Pin Socket Target Board	MSP-TS430PW28	Texas Instruments	Development Boards/EVMs
MSP430 In-System Gang Programmer	MSP-GANG430	Texas Instruments	Development Boards/EVMs
MSP430 OTP & UV-EPROM Serial Programmer	MSP-PRGS430	Texas Instruments	Development Boards/EVMs
MSP430 Parallel Port Debugging Interface	MSP-FET430PIF	Texas Instruments	Development Boards/EVMs
MSP430 USB Debugging Interface	MSP-FET430UIF	Texas Instruments	Development Boards/EVMs
MSP430F12X/F11X2/F12X2 Flash Emulation Tool	MSP-FET430P120	Texas Instruments	Development Boards/EVMs
IAR Embedded Workbench Kickstart - Free 4KB IDE	IAR-KICKSTART	Texas Instruments	Development Platforms
dotstack (Bluetooth software stack)	MSP430-3P-CDI-CDBT700-OTHR	CandleDragon Inc.	Other
MSP430F11x2, MSP430F12x, MSP430F12x2 Code Examples (Rev. G)(ZIP 290 KB ) 14947 views 13 Oct 2009
MSP430 schematic symbols and footprints library for use with the Eagle CAD tool (Rev. C)(ZIP 60 KB ) 17356 views 23 Dec 2008

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All End-Equipment

MSP430F1232 Status: ACTIVE

16-bit Ultra-Low-Power Microcontroller, 8kB Flash, 256B RAM, 10 bit ADC, 1 USART

Most Popular Links

Datasheet

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