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Texas Instruments MSP430F5336IZQWT
- Part No.:
- MSP430F5336IZQWT
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 113-VFBGA
- Datasheet:
-
MSP430F5336IZQWT.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 113BGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,063
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Product details
Overview
MSP430F5336IZQWT from Texas Instruments is an ultra-low-power 16-bit RISC microcontroller with integrated 3.3-V LDO, 128 KB flash, 18 KB RAM, 12-bit ADC (200 ksps, 16 channels), dual 12-bit DACs, two USCI modules (UART/IrDA/SPI/I²C), four 16-bit timers, RTC with alarm, and 74 GPIO pins - designed for battery-powered sensor systems and portable measurement devices.
For engineers reviewing the MSP430F5336IZQWT datasheet, MSP430F5336IZQWT pinout, MSP430F5336IZQWT application, or MSP430F5336IZQWT equivalent, key selection criteria include standby current (1.8 µA at 2.2 V), wake-up time (3 µs), 12-bit ADC autoscan capability, dual DAC synchronization, and MicroStar Junior™ BGA (113-pin) package compatibility with space-constrained industrial and handheld designs.
Technical Context
The MSP430F5336IZQWT implements a unified clock system with FLL stabilization, programmable LDO core regulation, and five low-power modes (LPM0–LPM4.5) optimized for extended battery life. Its CPUXV2 core supports 16-bit register architecture and constant generators for high code efficiency.
Peripherals include DMA-driven ADC sampling with internal reference (1.5/2.0/2.5 V), hardware multiplier for 32-bit operations, and dual USCI modules enabling concurrent UART/IrDA/SPI and I²C communication - all operating within 1.8–3.6 V supply range and supporting crystal inputs up to 32 MHz (XT2) and 32 kHz (XT1).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 16-bit RISC CPUXV2 with constant generators; enables compact, efficient firmware for resource-constrained embedded applications. |
| Flash / RAM | 128 KB flash / 18 KB RAM + 8 B backup RAM; sufficient for complex sensor fusion algorithms and real-time logging without external memory. |
| ADC Performance | 12-bit, 200 ksps, 16-channel (12 external, 4 internal); supports autoscan mode for unattended multi-sensor acquisition in thermostats or meters. |
| Low-Power Modes | LPM3: 1.8 µA at 2.2 V; LPM3.5 (RTC active): 1.1 µA at 3.0 V; LPM4.5 (shutdown): 0.3 µA - enables >10-year battery life in remote monitoring nodes. |
| Wake-up Time | 3 µs from LPM3 to active mode; ensures rapid response to external interrupts (e.g., motion detection or button press) without latency penalty. |
| DAC Capability | Dual synchronized 12-bit voltage-output DACs; allows precise analog waveform generation or bias control in motor feedback or calibration circuits. |
| USCI Interfaces | Two USCI modules: USCI_A (UART/IrDA/SPI), USCI_B (I²C/SPI); enables simultaneous host communication and peripheral sensor interfacing. |
Pinout & Package
Package: MicroStar Junior™ BGA (113-pin, 7 mm × 7 mm). Pinout validated per TI SLAS721F datasheet Figures 7-3 and Table 7-1 for MSP430F5336 devices in ZQW package.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RST/NMI/SBWTDIO | Reset / Non-maskable interrupt / JTAG debug I/O | Single-pin multifunction interface for safe reset initiation, critical fault handling, and in-system programming via Spy-Bi-Wire. |
| XIN / XOUT | Low-frequency crystal oscillator terminals | Supports 32-kHz crystal for precision RTC operation with ±20 ppm stability; essential for timekeeping in thermostats and timers. |
| XT2IN / XT2OUT | High-frequency crystal oscillator terminals | Enables up to 32-MHz system clock using external crystal; required for high-speed ADC sampling or USB-adjacent timing (though no USB PHY on this device). |
| P1.x–P9.x (74 total) | General-purpose I/O with interrupt and peripheral mapping | Configurable as digital I/O, timer capture/compare, ADC inputs, USCI signals, or DAC outputs - supports flexible board-level signal routing. |
| AVCC1/AVSS1, AVCC3/AVSS3 | Analog power supply and ground | Dedicated analog rails isolate noise-sensitive ADC/DAC/REF circuitry from digital switching noise - critical for 12-bit measurement accuracy. |
| LDOI / LDOO | LDO input and regulated output | LDOO provides stable 3.3-V core supply; LDOI accepts 3.6–6.5 V input - simplifies single-supply design with wide-input battery or adapter compatibility. |
Key Features
| Feature | Design Value |
|---|---|
| Fully integrated 3.3-V LDO | Eliminates need for external regulator; supports direct connection to 3.6–6.5 V sources (e.g., 4×AA, Li-ion) while maintaining stable core voltage. |
| Hardware multiplier (MPY32) | Executes 32-bit multiply-accumulate in single cycle - accelerates FIR filtering, PID control, and sensor linearization without CPU overhead. |
| 6-channel DMA controller | Enables autonomous ADC-to-RAM or RAM-to-DAC data transfers; frees CPU for real-time processing during continuous sensor acquisition. |
| RTC_B module with battery backup | Maintains accurate timekeeping during main power loss using VBAK or VBAT; supports calendar, alarms, and periodic interrupts for scheduled wake-up. |
| Voltage comparator (Comp_B) | 12-channel analog comparator with programmable hysteresis and internal reference; enables zero-power threshold detection for wake-on-event functionality. |
| Supply supervision (SVM/SVS) | Detects brownout and overvoltage conditions on DVCC/AVCC; triggers reset or interrupt before logic corruption occurs - improves system reliability. |
Applications
| Thermostats | Digital Motor Control |
|---|---|
|
Use Scenario: Indoor climate control unit measuring temperature/humidity and driving relay-based HVAC actuation. IC Role / Device Role / Timing Role: Main system controller executing PID loop, managing display, reading sensors via ADC, and generating PWM via Timer_B. Use Value: Ultra-low standby current (1.8 µA) extends battery life in wireless thermostat nodes; dual DACs calibrate sensor offsets; RTC enables scheduling. |
Use Scenario: Closed-loop speed/torque control of BLDC motors in cordless power tools or fans. IC Role / Device Role / Timing Role: Real-time motor controller performing ADC-based current sensing, commutation timing via Timer_A/B, and PWM generation. Use Value: 3 µs wake-up ensures fast response to overcurrent faults; hardware multiplier accelerates field-oriented control math; 74 GPIO support Hall sensor and gate driver interfaces. |
| Hand-held Meters | Remote Controls |
|
Use Scenario: Portable multimeter or environmental monitor with LCD, buttons, and analog front-end. IC Role / Device Role / Timing Role: System-on-chip integrating 12-bit ADC for precision voltage/current measurement, DAC for reference calibration, and USCI for PC connectivity. Use Value: 200 ksps ADC enables true RMS calculation; autoscan mode captures multiple sensor inputs without CPU intervention; LPM4.5 (0.3 µA) maximizes battery runtime. |
Use Scenario: IR-based universal remote with learning capability and multi-protocol support (NEC, RC-5, Sony). IC Role / Device Role / Timing Role: IR encoder/decoder controller using USCI_A's IrDA module and Timer_A for precise carrier frequency generation (38 kHz). Use Value: Integrated IrDA encoder eliminates external IC; low-power modes extend coin-cell life; GPIO flexibility supports matrix keypad scanning and LED indicators. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSP430F5338IZQWT | 256 KB flash (vs. 128 KB), same peripherals, identical pinout and package | Required when firmware size exceeds 128 KB or future-proofing for feature expansion is needed | Select for larger code footprint or long-term design scalability; otherwise, MSP430F5336IZQWT offers optimal cost/performance balance. |
| MSP430F5336IPZ | LQFP-100 package (14 mm × 14 mm) vs. ZQW BGA (7 mm × 7 mm); same electrical specs | Suitable for prototyping, manual assembly, or designs where BGA rework is impractical | Choose IPZ for development or low-volume production with standard PCB assembly; ZQW preferred for miniaturized end products. |
Compared with MSP430F5338IZQWT and MSP430F5336IPZ, the MSP430F5336IZQWT delivers identical peripheral functionality and ultra-low-power performance in the smallest footprint - making it ideal for space-constrained, battery-operated applications where flash capacity is sufficient and BGA assembly is feasible.
Availability
MSP430F5336IZQWT is available at Aetrix Electronics and suitable for thermostats, hand-held meters, and remote controls requiring stable component supply, long-term lifecycle support, and verified BGA packaging integrity.
Supply support for MSP430F5336IZQWT 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 MSP430F533x product line targets portable measurement and sensor systems demanding extreme energy efficiency, integrated analog front-ends, and robust real-time control - exemplified by the MSP430F5336IZQWT's LDO, ADC, DAC, and RTC integration.
FAQ
What is the maximum system clock frequency supported by the MSP430F5336IZQWT?
The MSP430F5336IZQWT supports up to 25 MHz system clock via its FLL-controlled DCO or external high-frequency crystal (XT2) up to 32 MHz. Actual maximum frequency depends on supply voltage and temperature; at 3.0 V and 25°C, 25 MHz is guaranteed per datasheet Section 8.19. The MSP430F5336IZQWT achieves this while maintaining ultra-low active-mode current (270 µA/MHz).
Does the MSP430F5336IZQWT include a built-in voltage reference for the ADC?
Yes, the MSP430F5336IZQWT integrates an internal reference source (REFO) providing selectable 1.5 V, 2.0 V, or 2.5 V outputs for ADC and DAC use. This eliminates the need for external reference ICs in most precision measurement applications. The MSP430F5336IZQWT also supports external reference inputs (VREF+/VREF−) and AVCC as ADC reference sources.
Can the MSP430F5336IZQWT operate from a single lithium-ion cell?
Yes - the MSP430F5336IZQWT operates across 1.8 V to 3.6 V, matching the discharge curve of a single Li-ion cell (3.0–4.2 V nominal). Its integrated LDO accepts up to 6.5 V on LDOI, allowing direct connection to a Li-ion cell via LDOI/LDOO, with LDOO regulating to stable 3.3 V for core logic. This configuration is explicitly validated in the MSP430F5336IZQWT datasheet.
How many capture/compare registers does each Timer_A module have in the MSP430F5336IZQWT?
The MSP430F5336IZQWT includes three Timer_A modules: TA0 has five capture/compare registers, while TA1 and TA2 each have three. This configuration supports complex PWM generation, input capture for encoder counting, and time-stamped event logging - all confirmed in the Device Comparison table (Section 6.1) of the MSP430F5336IZQWT datasheet.
Is the MSP430F5336IZQWT pin-compatible with other devices in the F533x family?
Yes - the MSP430F5336IZQWT shares identical pinout and package (113-pin ZQW) with MSP430F5338IZQWT, MSP430F5335IZQWT, and MSP430F5333IZQWT. All four devices are electrically and mechanically interchangeable in ZQW layout, differing only in flash/RAM size and DAC presence. This enables scalable design reuse across product tiers using the MSP430F5336IZQWT footprint.
MSP430F5336IZQWT 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
- 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:
- A/D 16x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MSP430F5336IZQWT FAQ
1.How can I place an order for MSP430F5336IZQWT through Aetrix?
Please submit a Request for Quotation (RFQ) for MSP430F5336IZQWT 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 MSP430F5336IZQWT reliable?
The price and inventory of MSP430F5336IZQWT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSP430F5336IZQWT is usually 5 days.
3.What payment methods are accepted for MSP430F5336IZQWT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSP430F5336IZQWT transactions.
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4.How is shipping managed for MSP430F5336IZQWT?
MSP430F5336IZQWT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSP430F5336IZQWT 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 MSP430F5336IZQWT?
For technical support, including MSP430F5336IZQWT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSP430F5336IZQWT requirements.
6.How does Aetrix verify that MSP430F5336IZQWT is sourced from the original manufacturer or authorized distributors?
All MSP430F5336IZQWT 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 MSP430F5336IZQWT meets industry standards.
7.What is the process for return or replacement of MSP430F5336IZQWT?
All MSP430F5336IZQWT units undergo pre-shipment inspection (PSI). If there is an issue with MSP430F5336IZQWT, 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 MSP430F5336IZQWT part is unused and in its original packaging.
Return procedure for MSP430F5336IZQWT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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