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MSP430F2274MDATEP

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IC MCU 16BIT 32KB FLASH 38TSSOP

Part Number: MSP430F2274MDATEP

Manufacturer: Texas Instruments

Category: Microcontrollers

Package: 38-TSSOP (0.240", 6.10mm Width)

Datasheet:: MSP430F2274MDATEP.pdf

Description: IC MCU 16BIT 32KB FLASH 38TSSOP

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PRODUCT INFORMATION

Product Details

PRODUCT TECHNICAL REFERENCE

MSP430F2274MDATEP 16-Bit Ultra-Low-Power Microcontroller with 32KB Flash, 1KB RAM

A comprehensive technical overview of the MSP430F2274MDATEP, an Enhanced Product (EP) 16-bit ultra-low-power microcontroller from Texas Instruments featuring 32KB Flash, 1KB RAM, and extended temperature range for demanding applications. Covers device function, core features, electrical specifications, 38-pin TSSOP package, pin configuration, typical applications, and replacement selection guidance.

Texas Instruments 38-Pin TSSOP (DA) 1.8V to 3.6V

Device Classification 16-Bit Ultra-Low-Power RISC Microcontroller

Part Number: MSP430F2274MDATEP

Mounting Type: Surface Mount

Operating Temperature Range: -55°C to +125°C

PRODUCT OVERVIEW

What Is the MSP430F2274MDATEP?

MSP430F2274MDATEP is a 16-bit ultra-low-power microcontroller from Texas Instruments, part of the MSP430F2xx family. This Enhanced Product (EP) version is designed to support defense, aerospace, and medical applications with controlled baseline, one assembly/test/fabrication site, extended product life cycle, extended product-change notification, and full product traceability.[reference:0]

The MSP430F2274MDATEP features 32KB of Flash program memory and 1KB of RAM, operating at a maximum clock rate of 16 MHz with a 62.5 ns instruction cycle time.[reference:1][reference:2] The device integrates two 16-bit timers (Timer_A and Timer_B), a 10-bit 200-ksps ADC with 12 channels, two configurable operational amplifiers, and a Universal Serial Communication Interface supporting UART, SPI, and I²C.[reference:3]

Operating over an extended temperature range from -55°C to +125°C, the MSP430F2274MDATEP is ideal for demanding applications in harsh environments.[reference:4][reference:5] The device is available in a 38-pin TSSOP (DA) package and is rated as HiRel Enhanced Product.[reference:6]

Ultra-Low Power Active mode: 270 µA at 1 MHz, standby: 0.7 µA, off mode (RAM retention): 0.1 µA with <1 µs wake-up time.[reference:7]

16-Bit RISC Architecture 16 MHz max clock rate with 62.5 ns instruction cycle time for efficient processing.[reference:8]

Enhanced Product (EP) Supports defense, aerospace, and medical applications with controlled baseline and full traceability.[reference:9]

DEVICE HIGHLIGHTS

Key Features and Benefits of MSP430F2274MDATEP

Ultra-Low Power Consumption

Active mode: 270 µA at 1 MHz, 2.2 V; standby mode: 0.7 µA; off mode (RAM retention): 0.1 µA. Ultrafast wake-up from standby mode in less than 1 µs.[reference:10]

16-Bit RISC CPU

16-bit RISC architecture with 62.5 ns instruction cycle time at 16 MHz, providing efficient processing for real-time applications.[reference:11]

Memory & Storage

32KB + 256B of Flash program memory and 1KB of RAM, offering ample space for code and data storage.[reference:12]

Integrated Analog Peripherals

10-bit 200-ksps ADC with 12 channels, internal reference, and sample-and-hold; plus two configurable operational amplifiers.[reference:13][reference:14]

Extended Temperature Range

Rated for -55°C to +125°C operation, making it suitable for military, aerospace, and harsh-environment applications.[reference:15]

Enhanced Product (EP) Reliability

Supports defense, aerospace, and medical applications with controlled baseline, single assembly/test/fabrication site, extended product life cycle, and full traceability.[reference:16]

REFERENCE DATA

Technical Specifications for MSP430F2274MDATEP

Part Number	MSP430F2274MDATEP	Manufacturer	Texas Instruments
Device Type	16-bit Ultra-Low-Power RISC Microcontroller	Series	MSP430F2xx, Enhanced Product
Core Processor	MSP430 16-bit RISC	Speed	16 MHz (62.5 ns Cycle Time)
Flash Memory	32KB + 256B	RAM Size	1KB
Supply Voltage	1.8 V to 3.6 V	Active Mode Current	270 µA at 1 MHz, 2.2 V
Standby Mode Current	0.7 µA	Off Mode Current (RAM Retention)	0.1 µA
Wake-Up Time	<1 µs	ADC	10-bit SAR, 12 Channels, 200 ksps
Timers	2 (16-bit Timer_A, Timer_B)	Operational Amplifiers	2 (Configurable)
Communication Interfaces	UART, SPI, I²C	GPIO Pins	32
Package	38-Pin TSSOP (DA)	Package Body Size	12.6 mm × 6.2 mm Max
Pin Pitch	0.65 mm	Mounting Type	Surface Mount
Operating Temperature	-55°C to +125°C	MSL Rating	Level-2-260C-1 YEAR
Rating	HiRel Enhanced Product	Lead Finish	NiPdAu
RoHS	Yes	REACH	Yes
ECCN	3A001A2A	Packaging	Tape & Reel (250 per Reel)

Electrical values shown above are reference values. Test conditions, limits, and guaranteed performance should always be confirmed from the current official manufacturer datasheet before design or production use.

DESIGN REFERENCE

Circuit Considerations for MSP430F2274MDATEP

Configuration & Operation

The MSP430F2274MDATEP offers extensive configuration options for ultra-low-power applications:

Clock System: Basic clock module with internal frequencies up to 16 MHz with four calibrated frequencies to ±1%; internal very low power LF oscillator; supports 32-kHz crystal and high-frequency crystal up to 16 MHz.[reference:17]
Low Power Modes: Five low-power modes optimized to achieve extended battery life, including active, standby, and off mode with RAM retention.[reference:18]
Serial Communication: Universal Serial Communication Interface supports enhanced UART with auto-baud-rate detection (LIN), IrDA encoder/decoder, synchronous SPI, and I²C.[reference:19]
ADC Features: 10-bit 200-ksps ADC with internal reference, sample-and-hold, autoscan, and data transfer controller.[reference:20]
Programming: Serial onboard programming with no external programming voltage needed; programmable code protection by security fuse; bootstrap loader.[reference:21]
Security: Programmable code protection by security fuse.[reference:22]

PCB and Power-Supply Guidance

Ultra-low-power microcontroller performance depends on layout, bypassing, and power supply quality:

Supply Voltage: 1.8 V to 3.6 V wide operating range supports both 3.3V and lower-voltage systems.[reference:23]
Bypass Capacitors: Place decoupling capacitors close to the supply pins to minimize noise and ensure stable operation
Crystal Connections: For high-frequency crystal operation up to 16 MHz (available from –55°C to 125°C), place crystal and load capacitors as close as possible to the device pins[reference:24]
ADC Layout: Keep analog input traces short and away from digital signals for optimal ADC performance
Thermal Management: The device is rated for -55°C to 125°C; ensure adequate PCB copper area for heat dissipation in high-temperature applications
Unused I/Os: Configure unused I/O pins as outputs or connect to a defined voltage to prevent floating inputs and reduce power consumption
Verify the recommended PCB footprint from the official datasheet before production

38-PIN TSSOP (DA)

Pin Configuration Reference for MSP430F2274MDATEP

MSP430F2274

TSSOP (DA) TOP VIEW

Confirm package orientation and pin numbering against the official package drawing before PCB layout. The DA package has 38 pins with 0.65 mm pitch and a 12.6 mm × 6.2 mm body size.[reference:25]

1-6 P1.0-P1.5 General Purpose I/O Port 1 - Interrupt capability

7 RST/NMI Reset / Non-Maskable Interrupt

8 TEST Test Pin - Factory use only

9 P2.0-P2.7 General Purpose I/O Port 2 - Interrupt capability

17-18 XIN/XOUT External Crystal Oscillator Input/Output

19-23 P3.0-P3.4 General Purpose I/O Port 3

24 DVSS Digital Ground

25 DVCC Digital Power Supply - 1.8V to 3.6V

26 AVSS Analog Ground

27 AVCC Analog Power Supply - 1.8V to 3.6V

28-37 P3.5-P3.6, P4.0-P4.7 General Purpose I/O Ports 3-4

38 P1.7 General Purpose I/O Port 1 - Interrupt capability

APPLICATION AREAS

Typical Applications for MSP430F2274MDATEP

Defense & Aerospace Systems

Enhanced Product (EP) with controlled baseline, single assembly/test/fabrication site, and full traceability for high-reliability applications.[reference:26]

Medical Equipment

Ultra-low-power operation and extended temperature range for portable and implantable medical devices.

Industrial Control

Robust 16-bit processing for industrial automation and control systems.

Wireless Sensor Networks

Ultra-low power consumption enables battery-powered wireless sensor nodes and IoT devices.

Test & Measurement Equipment

Integrated 10-bit ADC and analog peripherals for portable instrumentation.

Data Acquisition Systems

12-channel ADC and versatile communication interfaces for data logging and monitoring.

REPLACEMENT GUIDANCE

Selecting an Alternative for MSP430F2274MDATEP

A replacement for the MSP430F2274MDATEP should not be selected only by product category. The electrical characteristics, package, and pin configuration must be evaluated against the actual circuit requirements.

Supply voltage range (1.8V–3.6V)

Flash memory (32KB + 256B)

RAM (1KB)

Speed (16 MHz)

ADC (10-bit, 12 channels)

Package (38-pin TSSOP)

Temperature range (-55°C to 125°C)

Enhanced Product (EP) qualification

Family alternatives: MSP430F2274IRHAT (commercial version, -40°C to 85°C, 40-pin QFN)[reference:27], MSP430F2274TRHAR (extended temperature, -40°C to 105°C, 40-pin QFN)[reference:28], MSP430F2274MRHATEP (EP version, 40-pin QFN)[reference:29]. For the same EP qualification in a different package, consider MSP430F2274MRHATEP (40-pin VQFN). For non-EP requirements with lower cost, consider the commercial MSP430F2274IRHAT. Select based on temperature range, package, and qualification needs.

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MANUFACTURER INFORMATION

Texas Instruments

The MSP430F2274MDATEP belongs to the MSP430F2xx family of ultra-low-power microcontrollers from Texas Instruments. The Enhanced Product (EP) version provides controlled baseline, one assembly/test/fabrication site, extended product life cycle, extended product-change notification, and full product traceability for defense, aerospace, and medical applications.[reference:30] The device is designed for applications requiring extended temperature operation, ultra-low power consumption, and high reliability.

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Technical Information Disclaimer

This technical guide is provided for product identification and preliminary reference only. Electrical limits, package dimensions, pin configuration, product status, and application suitability must be verified using current official manufacturer documentation before design, procurement, or production.

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Specifications

Product Attribute: Attribute Value

Part Number: MSP430F2274MDATEP

Manufacturer: Texas Instruments

Package: 38-TSSOP (0.240", 6.10mm Width)

Package/Case: 38-TSSOP (0.240", 6.10mm Width)

Series: MSP430F2xx

Packaging: Tape & Reel (TR)

Product Status: Active

Programmable: Not Verified

Core Processor: MSP430 CPU16

Core Size: 16-Bit

Speed: 16MHz

Connectivity: I2C, IrDA, LINbus, SCI, SPI, UART/USART

Peripherals: Brown-out Detect/Reset, POR, PWM, WDT

Number of I/O: 32

Program Memory Size: 32KB (32K x 8 + 256B)

Program Memory Type: FLASH

EEPROM Size: -

RAM Size: 1K x 8

Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.6V

Data Converters: A/D 12x10b

Oscillator Type: Internal

Operating Temperature: -55°C ~ 125°C (TA)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package

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1. How can I order MSP430F2274MDATEP from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of MSP430F2274MDATEP?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of MSP430F2274MDATEP updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

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5. How is international shipping arranged?

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6. What is the return or replacement process for MSP430F2274MDATEP?

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7. Can I request technical support for MSP430F2274MDATEP?

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MSP430F2274MDATEP Procurement and Technical Support

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Part Number: MSP430F2274MDATEP

Manufacturer: Texas Instruments

Package: 38-TSSOP (0.240", 6.10mm Width)

Category: Microcontrollers

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