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Texas Instruments MSP430F4617IPZ
- Part No.:
- MSP430F4617IPZ
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
MSP430F4617IPZ.pdf
- Description:
- IC MCU 16BIT 92KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,679
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Product details
Overview
MSP430F4617IPZ from Texas Instruments is an ultralow-power 16-bit mixed-signal microcontroller featuring 92KB+256B Flash/ROM, 8KB RAM, a 12-bit ADC (MSP430x461x variant), integrated LCD driver for up to 160 segments, dual 16-bit timers (Timer_A3 and Timer_B7), USCI_A0 (UART/IrDA/SPI), USCI_B0 (SPI/I²C), USART1 (UART/SPI), three-channel DMA, and hardware multiplier. It operates from 1.8 V to 3.6 V and targets portable medical devices and e-metering applications.
For engineers reviewing the MSP430F4617IPZ datasheet, MSP430F4617IPZ pinout, MSP430F4617IPZ application, or MSP430F4617IPZ equivalent, key selection criteria include its 100-pin TQFP package, LCD driver with regulated charge pump, 12-bit ADC capability, five low-power modes, and JTAG-based debugging support via Embedded Emulation Module (EEM).
Technical Context
The MSP430F4617IPZ implements a 16-bit RISC CPUX core with 16 general-purpose registers and constant generators for optimized code efficiency. Its clock system includes FLL+, DCO, and dual crystal oscillators (XT1 for low-frequency RTC, XT2 for high-frequency operation), enabling sub-6 µs wake-up from standby mode.
It integrates analog peripherals including Comparator_A, SVS/SVM with programmable level detection, brownout protection, and a 12-bit ADC12 module with internal reference, sample-and-hold, and autoscan-features confirmed for the MSP430x461x (non-"1") family variant to which MSP430F4617IPZ belongs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 16-bit RISC CPUX with 16 registers and hardware multiplier (MPY/MPYS/MAC/MACS) |
| Memory | 92KB+256B Flash/ROM + 8KB RAM - supports large firmware and real-time data buffering |
| ADC | 12-bit ADC12 with 12 channels, internal reference, sample-and-hold, autoscan - enables precision sensor acquisition |
| Power Modes | Five power-saving modes; standby current = 1.3 µA, off-mode (RAM retention) = 0.22 µA - extends battery life in portable systems |
| LCD Driver | Integrated LCD_A controller supporting up to 160 segments with 1/2–1/4 bias and regulated charge pump - eliminates external LCD bias circuitry |
| Timers | Timer_A3 (3 capture/compare registers) and Timer_B7 (7 capture/compare with shadow registers) - supports PWM, capture, and real-time clock functions |
| Communication | USCI_A0 (UART/IrDA/SPI), USCI_B0 (SPI/I²C), USART1 (UART/SPI), and 3-channel DMA - enables multi-protocol connectivity with minimal CPU overhead |
Pinout & Package
Package: 100-pin TQFP (PZ), 14 mm × 14 mm, 0.5 mm pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RST/NMI | Reset / Nonmaskable Interrupt input | Active-low reset initiation and high-priority interrupt handling |
| AVCC / AVSS | Analog supply voltage (positive/negative) | Separate analog domain power for ADC, comparator, and oscillator - improves noise immunity |
| XIN / XOUT | XT1 crystal oscillator input/output | Supports 32.768 kHz watch crystal for real-time clock functionality |
| XT2IN / XT2OUT | XT2 crystal oscillator input/output | Supports high-frequency crystals (up to 8 MHz) for system clock generation |
| P1.0–P1.7, P2.0–P2.7, etc. | Multi-function GPIO ports | 80 total I/O pins with configurable peripheral mapping (ADC, timer, USCI, LCD, comparator) |
| VREF+ / VREF− / VeREF+ | ADC reference voltage terminals | Enable internal 2.5V reference or external reference selection for precise analog conversion |
| COM0–COM3 / S0–S39 | LCD backplane and segment outputs | Direct drive of multiplexed LCD displays up to 160 segments without external drivers |
| TCK / TMS / TDI / TDO | JTAG test interface | Full boundary-scan and debug access via MSP-FET430UIF or compatible tools |
Key Features
| Feature | Design Value |
|---|---|
| Ultralow-power operation | Active mode: 400 µA at 1 MHz/2.2 V; standby: 1.3 µA - enables multi-year battery life in metering |
| Integrated LCD driver | 160-segment support with regulated charge pump - reduces BOM count and PCB area |
| Dual high-resolution timers | Timer_A3 (3 CC) + Timer_B7 (7 CC with shadow registers) - enables simultaneous PWM generation and event capture |
| Flexible communication suite | USCI_A0 (UART/IrDA/SPI), USCI_B0 (SPI/I²C), USART1 (UART/SPI) - simplifies interface to sensors, displays, and host controllers |
| Hardware-accelerated math | MPY/MPYS/MAC/MACS instructions - speeds up filtering, FFT, and calibration routines |
Applications
| Portable Medical Devices | Smart Energy Meters |
|---|---|
Use Scenario: Battery-powered glucose monitors and pulse oximeters requiring long operational life and analog sensor interfacing. IC Role / Device Role / Timing Role: Main system controller managing ADC sampling, LCD display, real-time clock, and low-power sleep/wake cycles. Use Value: Integrated 12-bit ADC, ultra-low standby current (1.3 µA), and LCD driver eliminate discrete components and extend battery runtime beyond 2 years. | Use Scenario: Residential and industrial electricity meters needing accurate energy measurement, tamper detection, and local display. IC Role / Device Role / Timing Role: Central MCU handling metrology ADC interface (via external sigma-delta), tariff calculation, LCD UI, and secure communication (IrDA/UART). Use Value: Hardware multiplier accelerates RMS/energy calculations; USCI_A0 IrDA supports optical port reading; regulated LCD charge pump ensures stable segment contrast across temperature. |
| Industrial Handheld Terminals | Environmental Monitoring Sensors |
Use Scenario: Ruggedized field terminals for asset tracking and maintenance logging with button input, LCD, and serial comms. IC Role / Device Role / Timing Role: Primary controller executing UI logic, managing UART/RS-232 bridge, driving segmented LCD, and entering deep-sleep between user interactions. Use Value: Five power modes and <6 µs wake-up enable instant responsiveness while maintaining weeks of idle battery life on coin cell. | Use Scenario: Wireless air quality or soil moisture nodes deployed in remote locations with solar/battery hybrid power. IC Role / Device Role / Timing Role: Sensor aggregator acquiring analog inputs (temperature, humidity, gas), performing basic preprocessing, and scheduling low-duty-cycle RF transmission. Use Value: On-chip comparator and SVS monitor supply integrity; 8KB RAM buffers multiple sensor readings before transmission; 1.8 V minimum supply allows direct LiFePO₄ battery operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar mixed-signal microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSP430F4618IPZ | 116KB+256B Flash/ROM, 8KB RAM - 24KB more program memory than MSP430F4617IPZ | Better suited for feature-rich firmware with complex metrology algorithms or larger UI assets | Select when firmware size exceeds 92KB or future-proofing for feature expansion is required |
| MSP430F4619IPZ | 120KB+256B Flash/ROM, 4KB RAM - 28KB more Flash but 4KB less RAM than MSP430F4617IPZ | Favorable for Flash-bound applications with modest RAM needs (e.g., fixed-function meters) | Choose when RAM usage stays below 4KB and maximum code space is critical |
Compared with MSP430F4617IPZ, MSP430F4618IPZ offers greater firmware capacity without RAM reduction, while MSP430F4619IPZ trades RAM for maximal Flash - making MSP430F4617IPZ the optimal balance of 8KB RAM and 92KB Flash for mid-complexity portable instrumentation.
Availability
MSP430F4617IPZ is available at Aetrix Electronics and suitable for portable medical devices, smart energy meters, and industrial handheld terminals requiring stable component supply, long-term lifecycle support, and full traceability.
Supply support for MSP430F4617IPZ 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 delivering analog, embedded processing, and connectivity solutions with emphasis on power efficiency and system integration.
The MSP430x461x series was designed specifically for ultralow-power, mixed-signal applications demanding integrated analog peripherals, LCD support, and extended battery life - targeting metering, medical, and portable industrial equipment.
FAQ
What is the maximum operating frequency of the MSP430F4617IPZ?
The MSP430F4617IPZ supports a maximum system clock (MCLK) of 8 MHz using the XT2 oscillator. Its 125-ns instruction cycle time corresponds to 8 MHz operation, and the digitally controlled oscillator (DCO) can be calibrated to achieve this frequency with FLL+ stabilization. The device does not support frequencies above 8 MHz in standard operation per the SLAS675 datasheet.
Does the MSP430F4617IPZ include a 12-bit ADC?
Yes, the MSP430F4617IPZ includes the ADC12 module - a 12-bit successive-approximation ADC with 12 input channels, internal reference, sample-and-hold, and autoscan capability. This is confirmed for the MSP430x461x (non-"1") family variant, and MSP430F4617IPZ is explicitly listed among the MSP430x461x devices (not x461x1) in the "Family Members" table.
What development tools are supported for the MSP430F4617IPZ?
The MSP430F4617IPZ is supported by Texas Instruments' full ecosystem: MSP-FET430UIF (USB JTAG), MSP-FET430PIF (parallel port), MSP-FET430U100 (debugger + target board), MSP-TS430PZ100 (stand-alone 100-pin TQFP target board), and MSP-GANG430 (production programmer). All leverage its integrated Embedded Emulation Module (EEM).
What is the LCD driver capability of the MSP430F4617IPZ?
The MSP430F4617IPZ integrates the LCD_A module supporting up to 160 segments with 1/2–1/4 bias, software-configurable mux rate, and a regulated charge pump. It provides dedicated COM0–COM3 backplane outputs and segment outputs S0–S39, enabling direct drive of alphanumeric or custom segment displays without external bias circuitry.
Is the MSP430F4617IPZ pin-compatible with other MSP430x461x devices?
Yes, the MSP430F4617IPZ shares the same 100-pin TQFP (PZ) package and identical pinout with MSP430F4616IPZ, MSP430F4618IPZ, and MSP430F4619IPZ - all members of the MSP430x461x family. This allows hardware design reuse across variants differing only in memory configuration and temperature grade.
MSP430F4617IPZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 100-LQFP
- Series:
- MSP430x4xx
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- MSP430 CPUX
- Core Size:
- 16-Bit
- Speed:
- 8MHz
- Connectivity:
- I2C, IrDA, SCI, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
- Number of I/O:
- 80
- Program Memory Size:
- 92KB (92K x 8 + 256B)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 12x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MSP430F4617IPZ FAQ
1.How can I place an order for MSP430F4617IPZ through Aetrix?
Please submit a Request for Quotation (RFQ) for MSP430F4617IPZ 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 MSP430F4617IPZ reliable?
The price and inventory of MSP430F4617IPZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSP430F4617IPZ is usually 5 days.
3.What payment methods are accepted for MSP430F4617IPZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSP430F4617IPZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSP430F4617IPZ?
MSP430F4617IPZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSP430F4617IPZ 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 MSP430F4617IPZ?
For technical support, including MSP430F4617IPZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSP430F4617IPZ requirements.
6.How does Aetrix verify that MSP430F4617IPZ is sourced from the original manufacturer or authorized distributors?
All MSP430F4617IPZ 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 MSP430F4617IPZ meets industry standards.
7.What is the process for return or replacement of MSP430F4617IPZ?
All MSP430F4617IPZ units undergo pre-shipment inspection (PSI). If there is an issue with MSP430F4617IPZ, 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 MSP430F4617IPZ part is unused and in its original packaging.
Return procedure for MSP430F4617IPZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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