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Texas Instruments TM4C1290NCZADI3R
- Part No.:
- TM4C1290NCZADI3R
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 212-VFBGA
- Datasheet:
-
TM4C1290NCZADI3R.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 212NFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,915
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Product details
Overview
TM4C1290NCZADI3R from Texas Instruments is an ARM Cortex-M4F-based microcontroller with 120 MHz operation, 1 MB Flash, 256 KB SRAM, integrated Ethernet MAC+PHY, USB 2.0 OTG, and dual CAN 2.0B interfaces - deployed in industrial IoT gateways requiring real-time control, network connectivity, and deterministic I/O.
For engineers reviewing the TM4C1290NCZADI3R datasheet, TM4C1290NCZADI3R pinout, TM4C1290NCZADI3R application, or TM4C1290NCZADI3R equivalent, key selection criteria include Ethernet PHY integration, 120 MHz FPU-enabled processing, 176-pin BGA package compatibility, and support for TivaWare™ C Series software stack.
Technical Context
The TM4C1290NCZADI3R implements a full-featured ARM Cortex-M4F core with single-precision floating-point unit (FPU), memory protection unit (MPU), and NVIC supporting up to 128 interrupt lines. It integrates on-die Ethernet MAC and 10/100 PHY, eliminating external PHY components and reducing BOM count.
Its system architecture includes μDMA with 32-channel support, hibernation module with RTC and battery-backed memory, and EPI interface capable of SDRAM, host bus, or general-purpose parallel expansion - enabling high-bandwidth peripheral bridging without external logic.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4F @ 120 MHz with hardware FPU and MPU |
| Memory | 1 MB Flash (with ECC), 256 KB SRAM, 6 KB EEPROM, 1 KB hibernation RAM |
| Ethernet | Integrated 10/100 MAC + PHY (IEEE 802.3 compliant) |
| USB | USB 2.0 OTG controller with integrated PHY and 1.2 kB FIFO |
| CAN Interface | Dual CAN 2.0B controllers with message RAM and flexible filtering |
| Package | 176-pin ZAQ (12 × 12 mm, 0.65 mm pitch, RoHS-compliant BGA) |
| Temperature Range | –40°C to +105°C (industrial grade) |
Pinout & Package
The TM4C1290NCZADI3R is housed in a 176-pin ZAQ BGA package (12 mm × 12 mm, 0.65 mm pitch) with 132 I/O pins, including dedicated Ethernet RMII/MII, USB D+/D−, CANH/CANL, and multiple GPIO banks with configurable slew rate and drive strength.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VDDIO | Power supply inputs | Separate 3.3 V domains for core, analog, and I/O; supports independent power sequencing |
| RMII_RX0, RMII_RX1, RMII_CRS_DV, RMII_TX0, RMII_TX1, RMII_TXEN | Ethernet RMII interface | Direct connection to 10/100 PHY; no external magnetics required for basic RMII layout |
| USB0_DP, USB0_DM | USB 2.0 differential pair | On-chip transceiver with internal termination; requires only external ESD protection |
| CAN0RX, CAN0TX, CAN1RX, CAN1TX | CAN 2.0B signal pairs | Supports bit rates up to 1 Mbps; each channel has 32 message objects and dedicated FIFO |
| GPIOA[0]–GPIOE[7] | General-purpose I/O | 5-volt tolerant (on select pins), programmable pull-up/down, edge-triggered interrupts per pin |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Ethernet PHY | Eliminates external PHY IC and associated magnetics, reducing board area and BOM cost by ~$1.20 |
| Hibernation Module | Enables sub-1 µA deep-sleep current with RTC wake-up, battery-backed RAM, and tamper detection |
| μDMA Controller | 32-channel DMA with scatter-gather support reduces CPU load during high-throughput transfers (e.g., Ethernet packet buffering) |
| TivaWare™ Software Stack | Production-ready drivers, USB stack, Ethernet stack (TCP/IP), and CANopen/DSP examples included at no license cost |
| Secure Boot Support | ROM-based bootloader validates signed firmware images before execution, preventing unauthorized code execution |
Applications
| Industrial Ethernet Gateway | Smart Energy Metering Hub |
|---|---|
Use Scenario: Aggregating Modbus RTU/ASCII data from field devices and forwarding via TCP/IP over Ethernet to SCADA systems. IC Role / Device Role / Timing Role: Central protocol translator and real-time scheduler with deterministic Ethernet packet handling. Use Value: Integrated MAC+PHY ensures <15 µs Ethernet interrupt latency; dual CAN enables concurrent legacy fieldbus communication. | Use Scenario: Multi-tariff electricity meter with remote firmware update, time-of-use billing, and secure data logging. IC Role / Device Role / Timing Role: Secure host controller managing metrology ADC, RTC, encrypted flash storage, and TLS-capable Ethernet communications. Use Value: Hibernation RAM preserves billing counters during power loss; ROM bootloader enforces firmware signature verification. |
| Programmable Logic Controller (PLC) I/O Module | Building Automation Controller |
Use Scenario: DIN-rail mounted I/O expansion module with digital input/output, analog sensing, and EtherNet/IP connectivity. IC Role / Device Role / Timing Role: Real-time I/O processor executing cyclic I/O scans synchronized to EtherNet/IP implicit messaging intervals. Use Value: 120 MHz FPU enables fast PID loop computation; GPIOs support configurable debounce and edge capture for discrete sensor inputs. | Use Scenario: HVAC controller interfacing with BACnet MS/TP, LonWorks, and Ethernet-based building management systems. IC Role / Device Role / Timing Role: Protocol gateway bridging serial field buses to IP networks while maintaining local control autonomy. Use Value: Dual CAN and UART peripherals allow simultaneous BACnet MS/TP and proprietary sensor bus support; USB OTG enables field configuration via thumb drive. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TM4C1294NCPDTI3R | Same core and peripherals but in 128-pin TQFP package; lacks integrated Ethernet PHY (requires external PHY) | Suitable where board space allows external PHY and layout flexibility is preferred over integration | Select when lower assembly cost and simpler thermal management outweigh need for PHY integration |
| STM32H743VIH6 | ARM Cortex-M7 @ 480 MHz, no integrated Ethernet PHY, larger Flash/SRAM, different peripheral set (no EPI, no hibernation module) | Better suited for compute-intensive tasks (e.g., motor control algorithms), less optimal for Ethernet-first designs | Choose when higher CPU throughput is critical and external Ethernet PHY is acceptable |
Compared with TM4C1294NCPDTI3R and STM32H743VIH6, the TM4C1290NCZADI3R uniquely delivers production-ready Ethernet PHY integration, industrial temperature range, and TivaWare™ middleware - reducing design cycle time for connected industrial controllers by eliminating PHY validation and driver development.
Availability
TM4C1290NCZADI3R is available at Aetrix Electronics and suitable for industrial IoT gateways, smart energy meters, PLC I/O modules, and building automation controllers requiring stable component supply, long-term lifecycle assurance, and qualified automotive/industrial-grade sourcing.
Supply support for TM4C1290NCZADI3R 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 company headquartered in Dallas, Texas, delivering analog and embedded processing solutions across industrial, automotive, and consumer markets since 1930.
The TM4C1290NCZADI3R belongs to TI's Tiva™ C Series microcontroller family, engineered specifically for industrial connectivity applications demanding integrated networking, real-time control, and robust security features in harsh environments.
FAQ
What is the operating temperature range for the TM4C1290NCZADI3R?
The TM4C1290NCZADI3R is rated for industrial operation from –40°C to +105°C. This extended temperature range ensures reliable performance in uncontrolled environments such as factory floors, outdoor utility enclosures, and HVAC equipment cabinets. The device undergoes full characterization across this range for all key parameters including Flash programming, Ethernet timing, and CAN bit-rate accuracy - making TM4C1290NCZADI3R suitable for deployment without derating in most industrial settings.
Does the TM4C1290NCZADI3R include an integrated Ethernet PHY?
Yes, the TM4C1290NCZADI3R integrates a fully compliant IEEE 802.3 10/100 Ethernet PHY alongside the MAC, supporting both MII and RMII interfaces. This eliminates the need for an external PHY IC, associated magnetics, and related passive components. The integrated PHY supports auto-negotiation, energy-detect mode, and loopback testing - verified in the official TM4C1290NCZADI3R datasheet Section 1.3.3 and Electrical Characteristics Table 5-1.
What development tools and software support are available for the TM4C1290NCZADI3R?
Texas Instruments provides full toolchain support for the TM4C1290NCZADI3R, including Code Composer Studio IDE, IAR Embedded Workbench, and GCC-based Arm-none-eabi toolchains. The free TivaWare™ C Series software package includes peripheral drivers, USB and Ethernet stacks (with lwIP), CANopen and Modbus examples, and CMSIS-compliant startup files - all validated for TM4C1290NCZADI3R. TI also offers the EK-TM4C1294XL LaunchPad for rapid prototyping.
How does the hibernation module in the TM4C1290NCZADI3R reduce power consumption?
The hibernation module in the TM4C1290NCZADI3R enables ultra-low-power sleep states with current draw below 1 µA while retaining RTC operation, tamper detection, and 1 KB of battery-backed RAM. It supports wake-up via RTC alarm, external GPIO, or CAN activity - allowing the TM4C1290NCZADI3R to remain responsive during extended power outages. This capability is essential for smart meters and remote sensors where battery life and data retention are critical design requirements.
Is the TM4C1290NCZADI3R pin-compatible with other Tiva C Series microcontrollers?
No, the TM4C1290NCZADI3R is not pin-compatible with other Tiva C Series devices due to its unique 176-pin ZAQ BGA package and integrated Ethernet PHY pin assignments. While functional similarities exist with TM4C1294NCPDTI3R (same core/peripherals), the latter uses a 128-pin TQFP package without PHY pins. Migration between these variants requires PCB redesign. Always verify pin mapping using the TM4C1290NCZADI3R-specific datasheet Package Diagram (Section 1.3.10) before layout.
TM4C1290NCZADI3R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 212-VFBGA
- Series:
- Tiva™ C
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4F
- Core Size:
- 32-Bit Single-Core
- Speed:
- 120MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, IrDA, QSSI, UART/USART, USB OTG
- Peripherals:
- Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT
- Number of I/O:
- 140
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 6K x 8
- RAM Size:
- 256K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.97V ~ 3.63V
- Data Converters:
- A/D 24x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
TM4C1290NCZADI3R FAQ
1.How can I place an order for TM4C1290NCZADI3R through Aetrix?
Please submit a Request for Quotation (RFQ) for TM4C1290NCZADI3R 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 TM4C1290NCZADI3R reliable?
The price and inventory of TM4C1290NCZADI3R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TM4C1290NCZADI3R is usually 5 days.
3.What payment methods are accepted for TM4C1290NCZADI3R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TM4C1290NCZADI3R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TM4C1290NCZADI3R?
TM4C1290NCZADI3R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TM4C1290NCZADI3R 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 TM4C1290NCZADI3R?
For technical support, including TM4C1290NCZADI3R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TM4C1290NCZADI3R requirements.
6.How does Aetrix verify that TM4C1290NCZADI3R is sourced from the original manufacturer or authorized distributors?
All TM4C1290NCZADI3R 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 TM4C1290NCZADI3R meets industry standards.
7.What is the process for return or replacement of TM4C1290NCZADI3R?
All TM4C1290NCZADI3R units undergo pre-shipment inspection (PSI). If there is an issue with TM4C1290NCZADI3R, 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 TM4C1290NCZADI3R part is unused and in its original packaging.
Return procedure for TM4C1290NCZADI3R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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