MSP430F2274-EP
www.ti.com
SLAS614C –SEPTEMBER 2008–REVISED JULY 2010
MIXED SIGNAL MICROCONTROLLER
Check for Samples: MSP430F2274-EP
1
FEATURES
•
Low Supply Voltage Range 1.8 V to 3.6 V
•
10-Bit, 200-ksps A/D Converter With Internal
Reference, Sample-and-Hold, and Autoscan
and Data Transfer Controller
•
Ultralow-Power Consumption
–
–
–
Active Mode: 270 mA at 1 MHz, 2.2 V
Standby Mode: 0.7 mA
•
•
•
Two Configurable Operational Amplifiers
Brownout Detector
Off Mode (RAM Retention): 0.1 mA
Serial Onboard Programming, No External
Programming Voltage Needed Programmable
Code Protection by Security Fuse
•
•
•
Ultrafast Wake-Up From Standby Mode in Less
than 1 ms
16-Bit RISC Architecture, 62.5 ns Instruction
Cycle Time
•
•
•
Bootstrap Loader
On-Chip Emulation Logic
Basic Clock Module Configurations
Family Members Include the MSP430F2274
With 32KB + 256B Flash Memory, 1KB RAM
–
Internal Frequencies up to 16 MHz With
Four Calibrated Frequencies to ±1%
•
•
Available in 40-Pin QFN Package and 38-Pin
Thin Shrink Small-Outline DA Package
–
–
Internal Very Low Power LF Oscillator
32-kHz Crystal
For Complete Module Descriptions, Refer to
the MSP430x2xx Family User'sGuide
(Available Only from –55°C to 105°C)
–
High-Frequency Crystal up to 16 MHz
(Available Only from –55°C to 125°C)
SUPPORTS DEFENSE, AEROSPACE,
AND MEDICAL APPLICATIONS
–
–
–
Resonator
External Digital Clock Source
External Resistor
•
•
•
•
Controlled Baseline
One Assembly/Test Site
One Fabrication Site
Available in Military (–55°C/125°C)
Temperature Range(1)
Extended Product Life Cycle
Extended Product-Change Notification
Product Traceability
•
•
•
16-Bit Timer_A With Three Capture/Compare
Registers
16-Bit Timer_B With Three Capture/Compare
Registers
•
•
•
Universal Serial Communication Interface
–
Enhanced UART Supporting
Auto-Baud-Rate Detection (LIN)
–
–
–
IrDA Encoder and Decoder
Synchronous SPI
I2C™
(1) Custom temperature ranges available
DESCRIPTION
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 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 1 ms.
The MSP430F2274M series is an ultralow-power mixed signal microcontroller with two built-in 16-bit timers, a
universal serial communication interface, 10-bit A/D converter with integrated reference and data transfer
controller (DTC), two general-purpose operational amplifiers in the MSP430F2274M devices, and 32 I/O pins.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright © 2008–2010, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.