仕様
| 属性 | 値 |
| Supplier | Texas Instruments |
| Package / Case | Tape & Reel (TR) |
| Series | MSP430F5xx |
| Part Status | Active |
| Core Processor | MSP430 CPUXV2 |
| Core Size | 16-Bit |
| Speed | 25MHz |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 87 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 16x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概要
Description
MSP430F5419AIZCAR is TI’s MSP430 family 16‑bit ultra‑low‑power microcontroller. It targets battery-powered embedded apps with a compact, energy‑efficient CPU and diverse on‑chip peripherals. Core features typically include a 16‑bit MSP430 CPU with fast wake‑up, on‑chip Flash memory (hundreds of KB) and RAM (several KB), a 12‑bit ADC, multiple timers, a USCI block for UART/SPI/I2C, DMA channels, and a watchdog. It operates from a low supply (roughly 1.8–3.6 V) and supports several low‑power modes for long battery life. The IZCAR suffix denotes a specific package and industrial-temperature variant per TI’s packaging guide. Common applications are sensors, data logging, portable instruments, and IoT nodes. Development is via Code Composer Studio or MSP430 GCC; consult the datasheet for exact memory sizes, pinout, and peripheral counts, and reference manuals for programming and low‑power operation details.
Features
MSP430F5419AIZCAR features (concise):
- 16-bit MSP430 MCU core, up to ~25 MHz operation
- On-chip Flash with In-System Programming and RAM (variant/package dependent)
- Flexible clock system: DCO, 32.768 kHz low‑speed oscillator, external clock support
- Low-power modes LPM0–LPM4 with fast wakeup for battery life
- Analog peripherals: 12-bit ADC, analog comparator, voltage reference
- Timers: multiple 16-bit timers with PWM and capture/compare
- DMA/uDMA controller for autonomous data transfers
- Serial communications: USCI module (UART, SPI, I2C)
- Real-time clock, watchdog timer
- Debug/Programming: on-chip debug with SBW/JTAG support
- Operating voltage: ~1.8–3.6 V
- Industrial temperature range (typical) and package variants indicated by IZCAR code
Note: Exact Flash/RAM sizes and available peripherals depend on the specific device variant and package. Consult the datasheet for exact numbers.
- 16-bit MSP430 MCU core, up to ~25 MHz operation
- On-chip Flash with In-System Programming and RAM (variant/package dependent)
- Flexible clock system: DCO, 32.768 kHz low‑speed oscillator, external clock support
- Low-power modes LPM0–LPM4 with fast wakeup for battery life
- Analog peripherals: 12-bit ADC, analog comparator, voltage reference
- Timers: multiple 16-bit timers with PWM and capture/compare
- DMA/uDMA controller for autonomous data transfers
- Serial communications: USCI module (UART, SPI, I2C)
- Real-time clock, watchdog timer
- Debug/Programming: on-chip debug with SBW/JTAG support
- Operating voltage: ~1.8–3.6 V
- Industrial temperature range (typical) and package variants indicated by IZCAR code
Note: Exact Flash/RAM sizes and available peripherals depend on the specific device variant and package. Consult the datasheet for exact numbers.
Pinout
- Pin count: 100 pins (100-pin package)
- Function: MSP430F5419AIZCAR is a 16‑bit MSP430 microcontroller (MSP430x5xx family) with on‑chip flash and RAM and integrated peripherals for low‑power embedded control.
- Function: MSP430F5419AIZCAR is a 16‑bit MSP430 microcontroller (MSP430x5xx family) with on‑chip flash and RAM and integrated peripherals for low‑power embedded control.
Manufacturer
- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and embedded processing ICs, microcontrollers, and related products; headquartered in Dallas, Texas.
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and embedded processing ICs, microcontrollers, and related products; headquartered in Dallas, Texas.
Application
Typical application areas for the MSP430F5419AIZCAR include:
- Battery-powered portable devices (wearables, handheld meters)
- Sensor interfaces and data acquisition (temperature, humidity, light, pressure)
- Data logging and environmental monitoring
- Metering and energy-management equipment
- Home automation and consumer electronics
- Industrial instrumentation and process control
- Automotive body electronics (for automotive-grade variants, where applicable)
- Battery-powered portable devices (wearables, handheld meters)
- Sensor interfaces and data acquisition (temperature, humidity, light, pressure)
- Data logging and environmental monitoring
- Metering and energy-management equipment
- Home automation and consumer electronics
- Industrial instrumentation and process control
- Automotive body electronics (for automotive-grade variants, where applicable)
Package
MSP430F5419AIZCAR comes in a 100-pin LQFP (Thin Quad Flat Package).
