MSP430F41x2
MIXED SIGNAL MICROCONTROLLER
SLAS648E -- APRIL 2009 -- REVISED MARCH 2011
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Low Supply-Voltage Range, 1.8 V to 3.6 V
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Integrated LCD Driver With Contrast
Control for Up to 144 Segments
Ultralow Power Consumption
Active Mode: 220 A at 1 MHz, 2.2 V
Standby Mode: 0.9 A
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Basic Timer With Real Time Clock Feature
Brownout detector
Off Mode (RAM Retention): 0.1 A
On-Chip Comparator for Analog Signal
Compare Function or Slope A/D
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Five Power-Saving Modes
Wake-Up From Standby Mode in Less
Than 6 s
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10-Bit 200-ksps Analog-to-Digital (A/D)
Converter With Internal Reference,
Sample-and-Hold, Autoscan, and Data
Transfer Controller
-- Internal Very Low Power,
Low-Frequency Oscillator
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16-Bit RISC Architecture,
125-ns Instruction Cycle Time
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Serial Onboard Programming,
No External Programming Voltage Needed
Programmable Code Protection by Security
Fuse
16-Bit Timer_A With Three
Capture/Compare Registers
16-Bit Timer_A With Five Capture/Compare
Registers
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Bootstrap Loader
On-Chip Emulation Module
Two Universal Serial Communication
Interfaces (USCIs)
USCI_A0
-- Enhanced UART Supporting
Auto-Baudrate Detection
-- IrDA Encoder and Decoder
-- Synchronous SPI
USCI_B0
Family Members Include:
MSP430F4152: 16KB+256B Flash Memory
512B RAM
MSP430F4132: 8KB+256B Flash Memory
512B RAM
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Available in 64-Pin QFP Package and
48-Pin QFN Package (See Available
Options)
-- I 2 C
-- Synchronous SPI
For Complete Module Descriptions, See
The MSP430x4xx Family User’s Guide,
Literature Number SLAU056
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Supply Voltage Supervisor/Monitor With
Programmable Level Detection
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 generator that contribute to maximum code
efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less
than 6 s.
The MSP430F41x2 is a microcontroller configuration with two 16-bit timers, a basic timer with a real--time clock,
a 10-bit A/D converter, a versatile analog comparator, two universal serial communication interfaces, up to 48
I/O pins, and a liquid crystal display driver.
Typical applications for this device include analog and digital sensor systems, remote controls, thermostats,
digital timers, hand-held meters, etc.
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.
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.
Copyright 2011, Texas Instruments Incorporated
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