MSP430F2274-EP_14 Datasheet, PDF (1/81 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F2274-EP
www.ti.com
SLAS614D – SEPTEMBER 2008 – REVISED MAY 2011
MIXED SIGNAL MICROCONTROLLER
Check for Samples: MSP430F2274-EP
FEATURES
1
•2 Low Supply Voltage Range 1.8 V to 3.6 V
• Ultralow-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
• 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 LF Oscillator
– 32-kHz Crystal
(Available Only from –55°C to 105°C)
– High-Frequency Crystal up to 16 MHz
(Available Only from –55°C to 125°C)
– Resonator
– External Digital Clock Source
– External Resistor
• 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™
• 10-Bit, 200-ksps A/D Converter With Internal
Reference, Sample-and-Hold, and Autoscan
and Data Transfer Controller
• Two Configurable Operational Amplifiers
• Brownout Detector
• Serial Onboard Programming, No External
Programming Voltage Needed Programmable
Code Protection by Security Fuse
• Bootstrap Loader
• On-Chip Emulation Logic
• Family Members Include the MSP430F2274
With 32KB + 256B Flash Memory, 1KB RAM
• Available in 40-Pin QFN Package and 38-Pin
Thin Shrink Small-Outline DA Package
• For Complete Module Descriptions, Refer to
the MSP430x2xx Family User'sGuide
SUPPORTS DEFENSE, AEROSPACE,
AND MEDICAL APPLICATIONS
• 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
(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 μs.
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.
All trademarks are the property of their respective owners.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2008–2011, Texas Instruments Incorporated