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Texas Instruments MSP430F5630IZQWR
- Part No.:
- MSP430F5630IZQWR
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 113-VFBGA
- Datasheet:
-
MSP430F5630IZQWR.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 113BGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,654
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Product details
Overview
MSP430F5630IZQWR from Texas Instruments is an ultra-low-power 16-bit mixed-signal microcontroller featuring 128 KB flash, 16 KB + 2 KB RAM, USB 2.0 full-speed interface, dual 12-bit DACs, two USCI modules (UART/IrDA/SPI/I²C), four 16-bit timers, and 74 GPIO pins in a 113-ball MicroStar Junior BGA package. It operates from 1.8 V to 3.6 V and targets battery-powered sensor systems and portable instrumentation requiring RTC backup, fast wake-up (3 µs), and integrated analog peripherals.
For engineers reviewing the MSP430F5630IZQWR datasheet, MSP430F5630IZQWR pinout, MSP430F5630IZQWR application, or MSP430F5630IZQWR equivalent, this page delivers verified technical context, exact package mapping, validated low-power mode currents, confirmed USB PHY integration, and real-world use cases for embedded measurement and control design.
Technical Context
The MSP430F5630IZQWR implements a 16-bit RISC CPUXV2 core with constant generators and unified clock system including FLL, VLO, REFO, XT1 (32 kHz), and XT2 (up to 32 MHz). Its power architecture integrates a programmable LDO, supply voltage supervisor (SVS), brownout reset (BOR), and five low-power modes (LPM0–LPM4.5) enabling sub-µA RTC operation.
Peripherals include ADC12_A (12-bit, 200 ksps, 16-channel autoscan), Comp_B, hardware multiplier (MPY32), 6-channel DMA, CRC16 engine, and USB module with integrated 3.3-V/1.8-V power system, USB-PLL, and eight endpoints - all supported by full RAM retention in LPM3 and fast wakeup from standby.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 16-bit RISC CPUXV2 with constant generators and 20-MHz max system clock |
| Memory | 128 KB flash + 16 KB + 2 KB RAM (USB SRAM usable as general-purpose when idle) |
| Low-Power Modes | LPM3: 1.8 µA @ 2.2 V; LPM3.5 (RTC active): 1.1 µA @ 3.0 V; LPM4.5: 0.3 µA @ 3.0 V |
| ADC | 12-bit ADC12_A with 16 channels (12 external, 4 internal), autoscan, 200 ksps sampling rate |
| DAC | Dual 12-bit DAC12_A with synchronized output and voltage reference options (1.5/2.0/2.5 V) |
| USB Interface | Full-speed USB 2.0 with integrated PHY, 3.3-V/1.8-V power system, USB-PLL, and 8 endpoints |
| Timers | Four 16-bit timers: TA0 (5 CC), TA1/TA2 (3 CC each), TB0 (7 CC); supports PWM, capture, compare |
| I/O Count | 74 GPIO pins with interrupt capability, Schmitt-trigger inputs, and configurable drive strength |
Pinout & Package
Package: MicroStar Junior™ BGA (113-ball, 7 mm × 7 mm, ZQW). Pinout conforms to TI's standardized 113-ball ZQW layout for MSP430F563x family, supporting full I/O mapping across ports P1–P9, PJ, and dedicated USB (DP/DM), crystal (XIN/XOUT), power (DVCC/DVSS/AVCC/AVSS), and reset (RST/NMI) terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RST/NMI/SBWTDIO | Reset / Non-maskable interrupt / Spy-Bi-Wire debug input | Single-pin multifunction terminal for device initialization, fault recovery, and programming interface |
| DP / DM | USB differential data pair | Full-speed USB 2.0 physical layer interface with integrated termination and ESD protection |
| XIN / XOUT | Low-frequency crystal oscillator input/output | Supports 32.768-kHz crystal for RTC and ACLK generation with internal load capacitance |
| DVCC / DVSS | Digital supply / ground | Core logic power domain (1.8–3.6 V); DVSS provides return path for digital circuitry and I/O |
| AVCC / AVSS | Analog supply / ground | Separate 1.8–3.6 V analog rail for ADC, DAC, comparator, and reference circuits to minimize noise coupling |
| P1.x–P9.x, PJ.x | General-purpose I/O ports | 74 total pins with programmable direction, pullup/pulldown, interrupt on edge, and peripheral multiplexing |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power standby | 1.8 µA at 2.2 V with full RAM retention and RTC enabled - enables multi-year battery life in portable sensors |
| Fast wake-up from LPM3 | 3 µs typical transition to active mode - critical for responsive event-driven systems like remote controls |
| Integrated USB power system | On-chip 3.3-V and 1.8-V regulators eliminate external USB power ICs, reducing BOM count and PCB area |
| Dual synchronized DACs | Two 12-bit voltage-output DACs with simultaneous update support - enables precise analog waveform generation |
| Hardware multiplier | 32-bit MPY32 engine accelerates math-intensive tasks (e.g., FFT, filtering) without CPU overhead |
| Unified clock system | FLL-stabilized DCO, VLO, REFO, and dual crystal support simplify clock tree design and improve system reliability |
Applications
| Portable Sensor Node | Digital Thermostat |
|---|---|
|
Use Scenario: Battery-powered environmental monitor collecting temperature, humidity, and pressure data every 10 seconds with local logging and USB-based firmware updates. IC Role / Device Role / Timing Role: Central controller managing sensor interfaces (I²C/SPI), ADC sampling, RTC-timed intervals, and USB host communication. Use Value: Sub-2 µA LPM3 current extends coin-cell life beyond 5 years; integrated USB eliminates need for separate programming hardware. |
Use Scenario: Residential HVAC control unit requiring precise temperature regulation, user interface (LCD/buttons), and USB configuration via PC. IC Role / Device Role / Timing Role: Main MCU executing PID loop, driving DAC for valve control, reading thermistor via ADC, and handling USB HID commands. Use Value: Dual 12-bit DACs provide smooth analog output to heating/cooling actuators; 74 GPIO support full keypad + display + sensor expansion. |
| Hand-Held Meter | Remote Control Hub |
|
Use Scenario: Portable multimeter with LCD display, auto-ranging analog front-end, and USB data export to PC for calibration traceability. IC Role / Device Role / Timing Role: Signal processor digitizing analog inputs via ADC12_A, computing measurements, rendering UI, and managing USB bulk transfers. Use Value: 12-bit ADC with internal reference and autoscan simplifies analog signal chain; integrated USB-PLL ensures stable 48-MHz USB clock without external crystal. |
Use Scenario: IR-to-RF bridge device receiving NEC/RC5 commands and relaying them over USB to smart home gateway software. IC Role / Device Role / Timing Role: Protocol translator using USCI_A for IrDA decoding and USB for host reporting, with RTC for command timestamping. Use Value: Enhanced UART with automatic baud-rate detection handles variable IR carrier frequencies; 3 µs wake-up ensures no command loss during sleep. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ultra-low-power mixed-signal microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSP430F5636IZQWR | 128 KB flash same, but includes 12-channel ADC with 4 internal inputs (vs. MSP430F5630IZQWR's no ADC) | Suitable for designs requiring analog sensing; not drop-in due to ADC pin allocation and register differences | Select only if ADC functionality is required and PCB layout accommodates additional analog routing |
| MSP430F5632IZQWR | 256 KB flash, same peripherals including USB and DACs, but no ADC or comparator | Better for USB-centric control applications needing larger code space without analog conversion | Valid alternative when firmware size exceeds 128 KB and analog functions are handled externally |
Compared with MSP430F5630IZQWR, MSP430F5636IZQWR adds ADC capability at identical flash/RAM and package, while MSP430F5632IZQWR trades flash capacity for no analog peripherals - both require firmware and pinmux validation before substitution.
Availability
MSP430F5630IZQWR is available at Aetrix Electronics and suitable for portable sensor nodes, digital thermostats, hand-held meters, remote control hubs, and USB-configurable industrial controllers requiring stable component supply and long-term lifecycle support.
Supply support for MSP430F5630IZQWR 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 specializing in analog, embedded processing, and connectivity technologies, with decades of expertise in ultra-low-power microcontrollers.
The MSP430F563x product line was designed for battery-operated measurement and control systems demanding integrated USB, precision analog, and multi-year energy efficiency - targeting portable instrumentation, building automation, and sensor edge nodes.
FAQ
What is the maximum operating frequency of the MSP430F5630IZQWR?
The MSP430F5630IZQWR supports a maximum system clock frequency of 20 MHz, achieved via its digitally controlled oscillator (DCO) stabilized by the FLL loop using either internal references (REFO/VLO) or external crystals (XT1/XT2). This frequency applies to MCLK and is used for CPU execution and peripheral timing; USB operation requires a separate 48-MHz clock derived from the USB-PLL.
Does the MSP430F5630IZQWR include an analog-to-digital converter (ADC)?
No, the MSP430F5630IZQWR does not include an ADC. Per TI's official device comparison table (SLAS650G), MSP430F5630 has "–" under the ADC12_A (Ch) column, distinguishing it from variants like MSP430F5636 and MSP430F5638 which feature 12 external + 4 internal ADC channels. This omission reduces die size and cost for USB-centric applications without analog sensing needs.
What package type and ball count does the MSP430F5630IZQWR use?
The MSP430F5630IZQWR uses the MicroStar Junior™ BGA package (ZQW), with 113 solder balls arranged in a 7 mm × 7 mm footprint. This package is shared across multiple MSP430F563x devices and supports high I/O density with 74 usable GPIO pins, making it suitable for space-constrained portable designs requiring USB and rich peripheral integration.
Can the MSP430F5630IZQWR operate in real-time clock (RTC) mode with ultra-low power consumption?
Yes, the MSP430F5630IZQWR supports RTC_B module operation in LPM3.5 mode, consuming just 1.1 µA at 3.0 V with the RTC running from a 32.768-kHz crystal. This mode retains full RAM content and allows wake-up on RTC alarm or external interrupt, enabling precise timekeeping in battery-powered applications such as data loggers and thermostats.
Is the MSP430F5630IZQWR pin-compatible with other MSP430F563x devices in the ZQW package?
Yes, the MSP430F5630IZQWR shares identical pinout and ball assignment with all other MSP430F563x devices offered in the 113-ball ZQW package (e.g., MSP430F5632IZQWR, MSP430F5636IZQWR). However, functional compatibility depends on peripheral enablement - for example, ADC-related pins on MSP430F5636 are no-connect on MSP430F5630IZQWR, requiring firmware and schematic review before substitution.
MSP430F5630IZQWR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 113-VFBGA
- Series:
- MSP430F5xx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- MSP430 CPUXV2
- Core Size:
- 16-Bit
- Speed:
- 20MHz
- Connectivity:
- I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB
- Peripherals:
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O:
- 74
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 18K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- -
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MSP430F5630IZQWR FAQ
1.How can I place an order for MSP430F5630IZQWR through Aetrix?
Please submit a Request for Quotation (RFQ) for MSP430F5630IZQWR 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 MSP430F5630IZQWR reliable?
The price and inventory of MSP430F5630IZQWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSP430F5630IZQWR is usually 5 days.
3.What payment methods are accepted for MSP430F5630IZQWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSP430F5630IZQWR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSP430F5630IZQWR?
MSP430F5630IZQWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSP430F5630IZQWR 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 MSP430F5630IZQWR?
For technical support, including MSP430F5630IZQWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSP430F5630IZQWR requirements.
6.How does Aetrix verify that MSP430F5630IZQWR is sourced from the original manufacturer or authorized distributors?
All MSP430F5630IZQWR 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 MSP430F5630IZQWR meets industry standards.
7.What is the process for return or replacement of MSP430F5630IZQWR?
All MSP430F5630IZQWR units undergo pre-shipment inspection (PSI). If there is an issue with MSP430F5630IZQWR, 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 MSP430F5630IZQWR part is unused and in its original packaging.
Return procedure for MSP430F5630IZQWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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