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Texas Instruments MSP430F2416TPN
- Part No.:
- MSP430F2416TPN
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
MSP430F2416TPN.pdf
- Description:
- IC MCU 16BIT 92KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:156
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Product details
Overview
MSP430F2416TPN from Texas Instruments is an ultra-low-power 16-bit RISC microcontroller with 92KB+256B flash, 4KB RAM, 12-bit ADC, dual USCI_A/USCI_B modules (UART/I²C/SPI), 16-bit Timer_A and Timer_B, comparator, and supply supervision. It operates from 1.8 V to 3.6 V and supports sub-1 µs wake-up from standby - ideal for battery-powered sensor nodes and portable medical meters.
For engineers reviewing the MSP430F2416TPN datasheet, MSP430F2416TPN pinout, MSP430F2416TPN application, or MSP430F2416TPN equivalent, key selection criteria include its LQFP-80 package, absence of DAC and DMA (vs. F261x), calibrated DCO accuracy over temperature, ADC12 timing constraints at 7 MHz, and JTAG-based debug capability in production firmware.
Technical Context
The MSP430F2416TPN implements a 16-bit CPU with constant generators and three low-power modes optimized for extended battery life. Its clock system integrates a calibrated DCO (±3% over 0°C–85°C), LFXT1 crystal oscillator (32.768 kHz), and VLO (12 kHz), enabling precise timing control without external crystals in many applications.
Peripherals are tightly coupled to the memory-mapped architecture: ADC12 uses internal reference and autoscan across 8 channels; USCI_A0/A1 support UART with auto-baud detection and IrDA; USCI_B0/B1 handle I²C and synchronous SPI; Timer_B7 provides seven capture/compare registers with shadowing for glitch-free PWM generation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 16-bit RISC CPU with 62.5-ns instruction cycle; enables deterministic real-time response in sensor sampling loops. |
| Flash / RAM | 92KB + 256B flash, 4KB RAM; sufficient for standalone firmware with ADC data buffering and communication stacks. |
| ADC12 Resolution | 12-bit SAR with sample-and-hold and autoscan; supports simultaneous multi-channel acquisition for analog sensor arrays. |
| USCI Modules | Four USCI peripherals: two UART/IrDA/SPI (USCI_A0/A1) and two I²C/SPI (USCI_B0/B1); enables concurrent wired communication protocols. |
| Power Modes | Active (365 µA @ 1 MHz, 2.2 V), Standby (0.5 µA), Off w/RAM retention (0.1 µA); critical for >5-year coin-cell operation. |
| Wake-up Time | <1 µs from standby mode; ensures rapid reaction to external interrupts (e.g., motion or voltage threshold events). |
| Operating Voltage | 1.8 V to 3.6 V; compatible with single Li-ion, two alkaline, or regulated 3.3 V supplies without level-shifting. |
Pinout & Package
The MSP430F2416TPN is housed in an 80-pin LQFP (PN) package, 12 mm × 12 mm body size, with exposed thermal pad (non-magnetic option available for MRI-compatible designs). Pin functions are fully defined per TI SLAS541M Figure 7-1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RST/NMI | Reset / Non-maskable interrupt input | Hardware reset initiation and high-priority fault handling; internal pull-up enables single-button reset design. |
| TCK/TMS/TDI/TDO | JTAG debug interface | Full boundary-scan and in-circuit emulation support; no external programming voltage required. |
| P1.0–P1.7, P2.0–P2.7, etc. | Configurable GPIO with interrupt | All 48 I/O pins support edge-triggered interrupts and peripheral multiplexing (e.g., TA0 on P1.1, CAOUT on P1.0). |
| XIN/XOUT | LFXT1 crystal oscillator terminals | Supports 32.768 kHz watch crystal for RTC or low-jitter clock source; internal load caps eliminate external components. |
| AVCC/AVSS | Analog power supply rails | Dedicated analog domain supply improves ADC SNR; requires separate filtering from DVCC/DVSS. |
Key Features
| Feature | Design Value |
|---|---|
| Calibrated DCO | On-chip digitally controlled oscillator factory-trimmed to ±3% over 0°C–85°C; eliminates need for external crystal in cost-sensitive timing applications. |
| ADC12 Autoscan | Hardware-accelerated sequential conversion across up to 8 analog inputs without CPU intervention; reduces firmware overhead in multi-sensor systems. |
| USCI UART Auto-Baud | Automatic detection of incoming UART bit rate using leading-edge timing; simplifies interoperability with legacy or variable-speed hosts. |
| Supply Supervision | Programmable SVS/SVM thresholds with interrupt output (SVSOUT on P5.7); enables graceful shutdown or brownout recovery without external supervisor IC. |
| Bootloader (BSL) | ROM-resident UART-based bootloader with security fuse; allows field firmware updates via serial interface without JTAG hardware. |
Applications
| Portable Gas Detector | Industrial Temperature Monitor |
|---|---|
Use Scenario: Handheld device measuring CO₂, O₂, and humidity with local display and Bluetooth LE reporting. IC Role / Device Role / Timing Role: Central controller managing analog sensor excitation, ADC sampling, digital filtering, and UART-to-BLE bridge timing. Use Value: Ultra-low standby current (0.5 µA) extends battery life to 3+ years; calibrated DCO ensures accurate 1-second sampling intervals without crystal. | Use Scenario: DIN-rail mounted node logging ambient temperature and humidity in HVAC ducts with Modbus RTU output. IC Role / Device Role / Timing Role: Sensor interface MCU with RS-485 transceiver control, periodic ADC reads, and watchdog-managed Modbus response timing. Use Value: Dual USCI_B modules enable simultaneous I²C sensor reads and RS-485 Modbus transmission; 48 GPIO support discrete alarm outputs and status LEDs. |
| Medical Pulse Oximeter | Smart Water Meter |
Use Scenario: Battery-powered fingertip oximeter acquiring red/IR photodiode signals, computing SpO₂, and storing trend data. IC Role / Device Role / Timing Role: Real-time signal processor synchronizing LED drive timing, ADC sampling, and digital correlation algorithms. Use Value: Sub-1 µs wake-up ensures precise LED pulsing alignment; ADC12 autoscan captures both channels in one sequence with minimal jitter. | Use Scenario: Ultrasonic flow meter with battery backup, magnetic tamper detection, and NB-IoT telemetry upload every 15 minutes. IC Role / Device Role / Timing Role: System manager coordinating ultrasonic transducer firing, echo digitization, pulse counting, and deep-sleep scheduling. Use Value: 0.1 µA off-mode with RAM retention preserves calibration and meter state during 14.9-minute sleep cycles; internal VLO provides wake timer. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSP430F2417TPN | Same package and peripherals, but 8KB RAM (vs. 4KB); no DAC/DMA. | Better suited for applications requiring larger buffer space (e.g., FFT-based spectral analysis or protocol stack memory). | Select when firmware complexity demands >4KB RAM but DAC/DMA remain unnecessary. |
| MSP430F2616TPN | Identical flash/RAM, but adds 2× 12-bit DACs and 3-channel DMA; same LQFP-80 package. | Enables closed-loop analog control (e.g., programmable current sources) and zero-CPU ADC-to-memory transfers. | Choose only if DAC or DMA functionality is explicitly required; otherwise, MSP430F2416TPN offers lower cost and identical core performance. |
Compared with MSP430F2417TPN, the MSP430F2416TPN trades RAM headroom for lower BOM cost; compared with MSP430F2616TPN, it omits DAC/DMA to reduce silicon area and power in pure sensing applications - making it optimal for fixed-function, resource-constrained embedded nodes.
Availability
MSP430F2416TPN is available at Aetrix Electronics and suitable for portable medical devices, industrial sensor transmitters, and battery-powered utility meters requiring stable component supply and long-term lifecycle support.
Supply support for MSP430F2416TPN includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader focused on analog and embedded processing technologies, with decades of expertise in ultra-low-power microcontrollers and precision analog signal chains.
The MSP430F241x series was designed specifically for battery-operated measurement systems demanding nanowatt-level active and standby power, fast wake-up, and integrated analog front-end capability - targeting sensor fusion, portable instrumentation, and energy harvesting applications.
FAQ
What is the maximum ADC12 clock frequency supported by the MSP430F2416TPN?
The MSP430F2416TPN supports a maximum ADC12CLK of 7 MHz, as specified in Section 8.46 of the SLAS541M datasheet. This allows conversion times as low as 1.86 µs per sample with oversampling, enabling high-speed analog monitoring while maintaining linearity within ±1 LSB INL.
Does the MSP430F2416TPN include DAC or DMA peripherals?
No, the MSP430F2416TPN does not include DAC12 or DMA modules. These features are exclusive to the MSP430F261x series. The MSP430F2416TPN retains all other peripherals - including ADC12, USCI_A/B, Timer_A/B, and comparator - making it functionally identical to the F261x except for those two omissions.
What package type and pin count does the MSP430F2416TPN use?
The MSP430F2416TPN uses an 80-pin LQFP (PN) package with a 12 mm × 12 mm body size. Pinout is documented in Figure 7-1 of the SLAS541M datasheet, and the device is also offered in 64-pin LQFP (PM) and 113-pin nFBGA (ZCA) variants under different part numbers.
How does the MSP430F2416TPN achieve ultra-low-power operation?
The MSP430F2416TPN achieves ultra-low-power operation through five low-power modes, a 16-bit RISC CPU with constant generators, and intelligent peripheral gating. Active mode draws just 365 µA at 1 MHz/2.2 V; standby mode consumes 0.5 µA using the VLO oscillator; and off mode retains RAM at 0.1 µA - all verified per Section 8.6 of the datasheet.
Can the MSP430F2416TPN be programmed without external hardware?
Yes, the MSP430F2416TPN includes a ROM-based bootloader (BSL) accessible via UART, allowing firmware updates without JTAG. Serial onboard programming requires no external programming voltage, and code protection is enforced by a one-time security fuse - enabling secure field upgrades in deployed devices.
MSP430F2416TPN Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 80-LQFP
- Series:
- MSP430F2xx
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Verified
- Core Processor:
- MSP430 CPU16
- Core Size:
- 16-Bit
- Speed:
- 16MHz
- Connectivity:
- I2C, IrDA, LINbus, SCI, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O:
- 64
- Program Memory Size:
- 92KB (92K x 8 + 256B)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 8x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MSP430F2416TPN FAQ
1.How can I place an order for MSP430F2416TPN through Aetrix?
Please submit a Request for Quotation (RFQ) for MSP430F2416TPN on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MSP430F2416TPN reliable?
The price and inventory of MSP430F2416TPN are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSP430F2416TPN is usually 5 days.
3.What payment methods are accepted for MSP430F2416TPN?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSP430F2416TPN transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSP430F2416TPN?
MSP430F2416TPN orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSP430F2416TPN order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MSP430F2416TPN?
For technical support, including MSP430F2416TPN datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSP430F2416TPN requirements.
6.How does Aetrix verify that MSP430F2416TPN is sourced from the original manufacturer or authorized distributors?
All MSP430F2416TPN products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MSP430F2416TPN meets industry standards.
7.What is the process for return or replacement of MSP430F2416TPN?
All MSP430F2416TPN units undergo pre-shipment inspection (PSI). If there is an issue with MSP430F2416TPN, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MSP430F2416TPN part is unused and in its original packaging.
Return procedure for MSP430F2416TPN:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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