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MSP430FR2353 Datasheet Preview

MSP430FR2353 Datasheet

Mixed-Signal Microcontrollers

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MSP430FR2355, MSP430FR2353, MSP430FR2155, MSP430FR2153
SLASEC4C – MAY 2018 – REVISED MARCH 2019
MSP430FR235x, MSP430FR215x mixed-signal microcontrollers
1 Device Overview
1.1 Features
1
• Embedded microcontroller
– 16-bit RISC architecture up to 24 MHz
– Extended temperature: –40°C to 105°C
– Wide supply voltage range from 3.6 V down to
1.8 V (operational voltage is restricted by SVS
levels, see VSVSH- and VSVSH+ in PMM, SVS and
BOR)
• Optimized low-power modes (at 3 V)
– Active mode: 142 µA/MHz
– Standby:
– LPM3 with 32768-Hz crystal: 1.43 µA (with
SVS enabled)
– LPM3.5 with 32768-Hz crystal: 620 nA (with
SVS enabled)
– Shutdown (LPM4.5): 42 nA (with SVS disabled)
• Low-power ferroelectric RAM (FRAM)
– Up to 32KB of nonvolatile memory
– Built-in error correction code (ECC)
– Configurable write protection
– Unified memory of program, constants, and
storage
– 1015 write cycle endurance
– Radiation resistant and nonmagnetic
• Ease of use
– 20KB ROM library includes driver libraries and
FFT libraries
• High-performance analog
– One 12-channel 12-bit analog-to-digital
converter (ADC)
– Internal shared reference (1.5, 2.0, or 2.5 V)
– Sample-and-hold 200 ksps
– Two enhanced comparators (eCOMP)
– Integrated 6-bit digital-to-analog converter
(DAC) as reference voltage
– Programmable hysteresis
– Configurable high-power and low-power
modes
– One with fast 100-ns response time
– One with 1-µs response time with 1.5-µA low
power
– Four smart analog combo (SAC-L3)
(MSP430FR235x devices only)
– Supports General-Purpose Operational
Amplifier (OA)
– Rail-to-rail input and output
– Multiple input selections
1
– Configurable high-power and low-power
modes
– Configurable PGA mode supports
– Noninverting mode: ×1, ×2, ×3, ×5, ×9,
×17, ×26, ×33
– Inverting mode: ×1, ×2, ×4, ×8, ×16, ×25,
×32
– Built-in 12-bit reference DAC for offset and
bias settings
– 12-bit voltage DAC mode with optional
references
• Intelligent digital peripherals
– Three 16-bit timers with three capture/compare
registers each (Timer_B3)
– One 16-bit timer with seven capture/compare
registers each (Timer_B7)
– One 16-bit counter-only real-time clock counter
(RTC)
– 16-bit cyclic redundancy checker (CRC)
– Interrupt compare controller (ICC) enabling
nested hardware interrupts
– 32-bit hardware multiplier (MPY32)
– Manchester codec (MFM)
• Enhanced serial communications
– Two enhanced USCI_A (eUSCI_A) modules
support UART, IrDA, and SPI
– Two enhanced USCI_B (eUSCI_B) modules
support SPI and I2C
• Clock system (CS)
– On-chip 32-kHz RC oscillator (REFO)
– On-chip 24-MHz digitally controlled oscillator
(DCO) with frequency locked loop (FLL)
– ±1% accuracy with on-chip reference at room
temperature
– On-chip very low-frequency 10-kHz oscillator
(VLO)
– On-chip high-frequency modulation oscillator
(MODOSC)
– External 32-kHz crystal oscillator (LFXT)
– External high-frequency crystal oscillator up to
24 MHz (HFXT)
– Programmable MCLK prescaler of 1 to 128
– SMCLK derived from MCLK with programmable
prescaler of 1, 2, 4, or 8
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.




etcTI

MSP430FR2353 Datasheet Preview

MSP430FR2353 Datasheet

Mixed-Signal Microcontrollers

No Preview Available !

MSP430FR2355, MSP430FR2353, MSP430FR2155, MSP430FR2153
SLASEC4C – MAY 2018 – REVISED MARCH 2019
www.ti.com
• General input/output and pin functionality
– 44 I/Os on 48-pin package
– 32 interrupt pins (P1, P2, P3, and P4) can wake
MCU from LPMs
• Development tools and software (also see Tools
and Software)
– LaunchPad™ development kit
(MSPEXP430FR2355)
– Target development board (MSPTS43048PT)
– Free professional development environments
1.2 Applications
• Smoke and heat detectors
• Sensor transmitters
• Circuit breakers
• Sensor signal conditioning
• Family members (also see Device Comparison)
– MSP430FR2355: 32KB of program FRAM,
512 bytes of data FRAM, 4KB of RAM
– MSP430FR2353: 16KB of program FRAM,
512 bytes of data FRAM, 2KB of RAM
– MSP430FR2155: 32KB of program FRAM,
512 bytes of data FRAM, 4KB of RAM
– MSP430FR2153: 16KB of program FRAM,
512 bytes of data FRAM, 2KB of RAM
• Package options
– 48-pin: LQFP (PT)
– 40-pin: VQFN (RHA)
– 38-pin: TSSOP (DBT)
– 32-pin: VQFN (RSM)
• Wired industrial communications
• Optical modules
• Battery pack management
• Toll tags
1.3 Description
MSP430FR215x and MSP430FR235x microcontrollers (MCUs) are part of the MSP430™ MCU value line
portfolio of ultra-low-power low-cost devices for sensing and measurement applications. MSP430FR235x
MCUs integrate four configurable signal-chain modules called smart analog combos, each of which can be
used as a 12-bit DAC or a configurable programmable-gain Op-Amp to meet the specific needs of a
system while reducing the BOM and PCB size. The device also includes a 12-bit SAR ADC and two
comparators. The MSP430FR215x and MSP430FR235x MCUs all support an extended temperature
range from –40° up to 105°C, so higher temperature industrial applications can benefit from the devices'
FRAM data-logging capabilities. The extended temperature range allows developers to meet requirements
of applications such as smoke detectors, sensor transmitters, and circuit breakers.
The MSP430FR215x and MSP430FR235x MCUs feature a powerful 16-bit RISC CPU, 16-bit registers,
and a constant generator that contribute to maximum code efficiency. The digitally controlled oscillator
(DCO) allows the device to wake up from low-power modes to active mode typically in less than 10 µs.
The MSP430 ultra-low-power (ULP) FRAM microcontroller platform combines uniquely embedded FRAM
and a holistic ultra-low-power system architecture, allowing system designers to increase performance
while lowering energy consumption. FRAM technology combines the low-energy fast writes, flexibility, and
endurance of RAM with the nonvolatile behavior of flash.
MSP430FR215x and MSP430FR235x MCUs are supported by an extensive hardware and software
ecosystem with reference designs and code examples to get your design started quickly. Development
kits include the MSP-EXP430FR2355 LaunchPad™ development kit and the MSP-TS430PT48 48-pin
target development board. TI also provides free MSP430Ware™ software, which is available as a
component of Code Composer Studio™ IDE desktop and cloud versions within TI Resource Explorer. The
MSP430 MCUs are also supported by extensive online collateral, training, and online support through the
E2E™ community forum.
For complete module descriptions, see the MSP430FR4xx and MSP430FR2xx family user's guide.
2 Device Overview
Copyright © 2018–2019, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: MSP430FR2355 MSP430FR2353 MSP430FR2155 MSP430FR2153


Part Number MSP430FR2353
Description Mixed-Signal Microcontrollers
Maker etcTI
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