MSP430X22X2_10 Datasheet, PDF (1/87 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x22x2, MSP430x22x4
MIXED SIGNAL MICROCONTROLLER
D Low Supply Voltage Range: 1.8 V to 3.6 V
D 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
D Ultrafast Wake-Up From Standby Mode in
Less Than 1 µs
D 16-Bit RISC Architecture, 62.5-ns
Instruction Cycle Time
D 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
-- High-Frequency Crystal up to 16 MHz
-- Resonator
-- External Digital Clock Source
-- External Resistor
D 16-Bit Timer_A With Three
Capture/Compare Registers
D 16-Bit Timer_B With Three
Capture/Compare Registers
D Universal Serial Communication Interface
-- Enhanced UART Supporting
Auto-Baudrate Detection (LIN)
-- IrDA Encoder and Decoder
-- Synchronous SPI
-- I²C
D 10-Bit 200-ksps Analog-to-Digital (A/D)
Converter With Internal Reference,
Sample-and-Hold, Autoscan, and Data
Transfer Controller
SLAS504D -- JULY 2006 -- REVISED MARCH 2010
D Two Configurable Operational Amplifiers
(MSP430x22x4 Only)
D Brownout Detector
D Serial Onboard Programming,
No External Programming Voltage Needed
Programmable Code Protection by
Security Fuse
D Bootstrap Loader
D On Chip Emulation Module
D Family Members Include:
MSP430F2232: 8KB + 256B Flash Memory
512B RAM
MSP430F2252: 16KB + 256B Flash Memory
512B RAM
MSP430F2272: 32KB + 256B Flash Memory
1KB RAM
MSP430F2234: 8KB + 256B Flash Memory
512B RAM
MSP430F2254: 16KB + 256B Flash Memory
512B RAM
MSP430F2274: 32KB + 256B Flash Memory
1KB RAM
D Available in a 38-Pin Thin Shrink
Small-Outline Package (TSSOP) (DA) and
40-Pin QFN Package (RHA) (See Available
Options)
D For Complete Module Descriptions, See the
MSP430x2xx Family User’s Guide,
Literature Number SLAU144
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 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.
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range
from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage
because very small parametric changes could cause the device not to meet its published specifications. These devices have limited
built-in ESD protection.
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.
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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