MSP430F2013IN - 16MHz Ultra-Low-Power 16-Bit MCU | Texas Instruments
N.º da peça: MSP430F2013IN ✓ AtivoMSP430F2013IN Visão geral
A mixed-signal microcontroller combines a digital microcontroller core with analog measurement or communication resources. In the product hierarchy, MSP430F2013IN is a 16-bit RISC microcontroller within the MSP430 family and MSP430F2x series. It is designed for portable measurement applications that need low-power operation, flexible serial communication, and direct sensor interfacing without requiring a larger mixed-signal processor.
Key device features include 2KB of Flash program memory, 128B of RAM, 10 I/O ports, one 16-bit sigma-delta ADC, and one Universal Serial Interface for SPI or I2C. The MSP430 architecture provides five low-power modes to support battery-powered operation. The FLL+ frequency-locked loop supports controlled clocking, while the USI reduces the number of external communication components required in compact sensor nodes.
The device's 16-bit RISC architecture uses 16-bit registers and a 125 ns instruction cycle. At a 16 MHz operating frequency, it provides substantially more processing throughput than lower-rate MSP430 devices while retaining the family's compact and energy-conscious architecture. The sigma-delta ADC supports applications that measure slow-changing analog quantities such as temperature, pressure, light, or resistive sensor outputs.
Typical uses include portable environmental monitors, industrial sensor interfaces, low-power data loggers, battery-powered instruments, connected measurement nodes, and embedded control products. The USI can connect to SPI or I2C peripherals, while the ADC can acquire analog sensor signals. Developers can also use timer and general-purpose I/O resources for control signals, status indication, and system coordination.
When designing around MSP430F2013IN, prioritize the 1.8 V to 3.6 V supply range and maintain decoupling close to the device. Account for the limited 2KB Flash and 128B RAM budgets during firmware planning. Because the 14-pin PDIP is intended for through-hole assembly rather than high-density automated PCB production, verify connector spacing, mechanical clearances, and rework requirements before committing it to a compact production design.
This page consolidates verified manufacturer and distributor information, practical low-power design considerations, application guidance, and drop-in replacement analysis. It distinguishes confirmed specifications from unavailable details, making the MSP430F2013IN easier to evaluate for embedded sensing, serial-interface, and portable industrial-control designs.
Alternativas drop-in para MSP430F2013IN — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com MSP430F2013IN (mesmo formato e footprint) — diferindo em Flash Memory, I/O Ports, Serial Interface.
Nenhuma alternativa drop-in disponível para este produto.
Solicitar alternativasMSP430F2013IN Classificações máximas e características elétricas
| Product Type | 16-bit ultra-low-power mixed-signal microcontroller |
| Maximum Clock Speed | 16 MHz |
| Instruction Cycle Time | 125 ns |
| CPU Architecture | 16-bit RISC |
| Register Width | 16 bit |
| Flash Memory | 2KB (2K x 8 + 256B) |
| RAM | 128 B |
| ADC | 1 x 16-bit sigma-delta ADC |
| Serial Interface | USI supporting SPI and I2C |
| I/O Ports | 10 |
| Supply Voltage Range | 1.8 V to 3.6 V |
| Low-Power Modes | 5 |
| Standby Wake-Up Time | Less than 6 us |
| Off Mode Current with RAM Retention | 0.1 uA |
| Clocking | FLL+ frequency-locked loop |
| Encapsulamento | 14-pin PDIP (N) |
| Tipo de montagem | Through-hole |
| Faixa de temperatura de operação | -40°C to +85°C |
Guia de Configuração de Pinos do MSP430F2013IN 14-pin pdip (n)
Configuração de pinos para MSP430F2013IN (pacote 14-pin pdip (n)). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para MSP430F2013IN.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
MSP430F2013IN é adequado para 6 aplicaçãos: Portable Environmental Monitoring, Industrial Sensor Interface, Battery-Powered Data Logger, Low-Power Metering Instrument, Embedded Control System, Connected Sensor Node.
Portable Environmental Monitoring
The MSP430F2013IN fits portable environmental monitoring because its 16-bit RISC CPU runs at 16 MHz while the architecture provides five low-power modes for duty-cycled operation. A slow-changing temperature, humidity, or gas sensor can feed the 16-bit sigma-delta ADC, while firmware can remain in a low-power state between measurements. The 2KB Flash and 128B RAM provide a constrained but functional control memory budget. Verified standby wake-up is less than 6 µs, and off-mode current with RAM retention is 0.1 µA.
Recomendado
Industrial Sensor Interface
MSP430F2013IN is appropriate for compact industrial sensor interfaces that require local acquisition and serial forwarding. Its 10 I/O ports can handle digital sensor states, control signals, and indicators, while the USI provides SPI or I2C connectivity to suitable external devices. The industrial -40°C to 85°C rating supports controlled factory, laboratory, and equipment environments. The 1.8 V to 3.6 V supply range enables low-energy rail designs, although analog inputs still require suitable conditioning for the intended sensor and noise environment.
Recomendado
Battery-Powered Data Logger
The MSP430F2013IN can serve as the control and acquisition device in a battery-powered data logger. Its five low-power modes support a schedule that samples a sensor, stores or transmits the result, and returns to a low-energy state. The 16-bit sigma-delta ADC is suited to comparatively slow measurement signals, while the USI can transfer data to serial memory or another controller. The 128B RAM and 2KB Flash require disciplined buffering and firmware design, so large local logs should be placed in external nonvolatile memory.
Recomendado
Low-Power Metering Instrument
MSP430F2013IN is well matched to compact metering instruments that periodically measure analog quantities and report results through a serial link. The 16 MHz clock provides a 125 ns instruction cycle, allowing the 16-bit CPU to manage acquisition, conversion, filtering, and communication without a higher-power processor. The sigma-delta ADC supports measurement channels that do not require a high-speed successive-approximation converter. Its 10 I/O ports provide control and status functions, while the USI supports SPI or I2C peripherals.
Recomendado
Embedded Control System
The MSP430F2013IN can act as the central controller in a small embedded control system requiring digital I/O, serial expansion, and analog measurement. Its 10 I/O ports can drive discrete control signals or connect to interface logic, and the USI can operate in SPI or I2C mode for compatible peripherals. The 16-bit RISC architecture and 16 MHz clock provide responsive control without the resource requirement of a larger MCU. Firmware should account for the limited 2KB Flash and 128B RAM when scheduling tasks and interrupt handlers.
Recomendado
Connected Sensor Node
MSP430F2013IN can support connected sensor nodes that periodically acquire data and forward it over a short-range serial link. The USI's SPI or I2C capability allows connection to sensors, transceivers, or external memory when their electrical and protocol requirements match. Low-power operation is central to this use because the MCU can sleep between transfers, with verified standby wake-up in less than 6 µs. The device does not include radio functionality, so a suitable external communications component and its power budget must be included in the system architecture.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MSP430F2013IN — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto |
|---|---|
| Package | 14-pin PDIP (N) |
| Brand | Texas Instruments |
| Clock Speed | 16 MHz |
| CPU Architecture | 16-bit RISC |
| Flash Memory | 2KB (2K x 8 + 256B) |
| RAM | 128 B |
| ADC | 1 x 16-bit sigma-delta ADC |
| Serial Interface | USI supporting SPI and I2C |
| Supply Voltage | 1.8 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
Principais diferenciais
- Combines digital control and analog measurement in a compact MCU (vs No verified drop-in alternative)
- Supports two common serial protocols through one peripheral (vs No verified drop-in alternative)
- Designed for duty-cycled portable measurement (vs No verified drop-in alternative)
- Compact 14-pin through-hole option with industrial temperature rating (vs No verified drop-in alternative)
Notas de projeto
Design the supply rail to remain between 1.8 V and 3.6 V under every operating condition, including battery discharge, startup, and peripheral switching. Place the device's supply decoupling close to the power pins and return it to a quiet ground reference. Use the five available low-power modes deliberately, but verify wake-up behavior in the final firmware because verified standby wake-up is less than 6 µs and off-mode current with RAM retention is 0.1 µA.
The 14-pin PDIP package is a through-hole component, so final PCB planning must account for drill spacing, connector clearance, and mechanical accessibility. Keep sensitive analog inputs away from digital switching paths and route them over a continuous ground plane where practical. If analog inputs and digital outputs are mixed on the board, use controlled return paths and appropriate input filtering to limit coupling into the sigma-delta measurement channel.
Do not assume that another MSP430 with the same family name is a drop-in replacement. Confirm the exact 14-pin footprint, pin numbering, 1.8 V to 3.6 V operating range, 2KB Flash, 128B RAM, ADC resource, and USI function against the manufacturer datasheet. The verified cross-reference results contain no confirmed substitute MPN, and variants in other packages would require board and firmware changes rather than a PCB-compatible replacement.
Estimated firmware resource planning: 2KB of Flash and 128B of RAM must accommodate startup code, interrupt vectors, application logic, and any measurement buffers. These figures are verified device capacities, not measured code usage. Keep stack depth, ADC results, communications buffers, and logging state under control, and move large data sets to external storage when continuous capture or event logging exceeds the internal memory budget.
Informações de conformidade
The verified excerpts identify the device as an industrial-temperature microcontroller but do not provide explicit RoHS, REACH, lead-free, halogen-free, conflict-minerals, or AEC-Q100 declarations. Compliance fields remain unknown rather than inferred.