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Texas Instruments TM4C1297NCZADI3 — Microcontrollers & Processors (MCU / MPU / DSP)

TM4C1297NCZADI3 Tiva C MCU, ARM Cortex-M4F, 120 MHz

MPNTM4C1297NCZADI3
Active

Texas Instruments Tiva™ C series TM4C1297NCZADI3, ARM® Cortex®-M4F 32-bit MCU, 120 MHz, 1 MB Flash, 256 KB RAM, Ethernet, USB OTG, CAN, 212-NFBGA.

$24.3600Ref. price · indicative, final on quote
Texas Instruments TM4C1297NCZADI3 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TM4C1297NCZADI3 specifications
ParameterValue
SeriesTiva™ C
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.97V ~ 3.63V
Operating temperature-40°C~85°C(TA)
Speed120MHz
PackageTray
RAM size256K x 8
Core size32-Bit Single-Core
EEPROM size6K x 8
PeripheralsBrown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, Ethernet, I²C, IrDA, QEI, SPI, SSI, UART/USART, USB OTG
Number of i (O)140
Core processorARM® Cortex®-M4F
Case212-VFBGA
Data convertersA/D 24x12b
Program memory size1MB (1M x 8)

Product details

Tiva C connected MCU — what it carries

The Texas Instruments TM4C1297NCZADI3 is a Tiva™ C series 32-bit ARM Cortex-M4F MCU with a single-core architecture running at 120 MHz. It packs 1 MB of program Flash and 256 KB of RAM, plus a separate 6 KB EEPROM block for parameter storage.

120 MHz Cortex-M4F — what the speed buys you

The 120 MHz core clock supports single-cycle multiply-accumulate operations. The FPU handles single-precision math without software emulation.

EOL status — sourcing reality

The TM4C1297NCZADI3 is marked end-of-life (hot). Texas Instruments has transitioned this node; the last-time-buy window is closed for most order quantities.

Frequently asked questions

How much Flash and RAM does TM4C1297NCZADI3 have?

It has 1 MB of program Flash and 256 KB of RAM, plus 6 KB of EEPROM.

What is the maximum clock speed of TM4C1297NCZADI3?

The ARM Cortex-M4F core runs at 120 MHz.

What are the best alternatives for TM4C1297NCZADI3?

The closest pin-compatible active alternative in the same BGA footprint is the TM4C129XNCZADI3. For a different package, the TM4C1294NCPDTI3R in 100-pin TQFP is another active option if you can re-lay the board.

Where can I buy genuine TM4C1297NCZADI3?

We source and quote genuine TM4C1297NCZADI3 to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.