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TM4C1294NCZADI3R

Name: TM4C1294NCZADI3R
Rating: 4.7 (12 reviews)

IC MCU 32BIT 1MB FLASH 212NFBGA

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Mfr。パート #TM4C1294NCZADI3R
パッケージ NFBGA (ZAD)-212
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仕様

Package	Tape & Reel (TR)
Series	Tiva™ C
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M4F
CoreSize	32-Bit Single-Core
Speed	120MHz
Connectivity	CANbus, EBI/EMI, Ethernet, I²C, IrDA, QEI, SPI, SSI, UART/USART, USB OTG
Peripherals	Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT
NumberofI/O	140
ProgramMemorySize	1MB (1M x 8)
ProgramMemoryType	FLASH
EEPROMSize	6K x 8
RAMSize	256K x 8
Voltage-Supply(Vcc/Vdd)	2.97V ~ 3.63V
DataConverters	A/D 24x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	212-VFBGA

概要

Description

The TM4C1294NCZADI3R is TI’s high-performance MCU in the Tiva C TM4C1294 family. It uses a 32-bit ARM Cortex-M4F core and runs up to about 120 MHz, with on-chip memory and a rich set of peripherals for embedded systems.
Key features (typical for this family): large flash memory (up to ~1 MB) and substantial RAM (hundreds of KB), multiple high-speed interfaces (USB, 10/100 Ethernet MAC, CAN, UART/SPI/I2C, I2S), ADCs and DACs, PWM/timers, DMA, and optional capacitive touch peripherals. It also supports external memory interfaces, SDIO, and other common embedded peripherals. Power management options and multiple low‑power modes suit battery-powered or energy-conscious designs.
Development is supported by TI’s tools: TivaWare Peripheral Driver Library, Code Composer Studio (and compatible IDEs). The ADI3R suffix indicates a specific package and revision variant of the device.
Applications typical for this MCU include industrial control, automotive and motor control, networking, instrumentation, and IoT devices.

Features

Key features of TM4C1294NCZADI3R:
- 32-bit ARM Cortex-M4F core with hardware FPU, up to 80 MHz
- Memory: up to 1 MB Flash and up to 256 KB SRAM (package variations apply)
- USB: USB 2.0 Full-Speed OTG with on-chip PHY
- Networking: Ethernet MAC/PHY (10/100 Mbps)
- Serial buses: multiple UARTs, I2C, SPI/SSI, and I2S
- Peripherals: advanced timers and PWM modules
- ADC: 12-bit SAR ADCs with multi-channel support and up to high aggregate sample rate
- Crypto: hardware cryptographic engine (AES/SHA) and RNG
- DMA: integrated peripheral DMA controller (udma) for high data transfer
- Boot/ROM: boot ROM with ROM-based boot loader and extensive TivaWare support
- Power and temperature: designed for broad operating range including -40 to 105 C
- GPIO: numerous general-purpose I/O pins with flexible mappings
Note: Exact memory size, I/O counts, and peripherals can vary by package/revision.

Package

144-pin LQFP (thin quad-flat package), 0.5 mm pitch.

Pinout

- Pin count: 256 pins (common LQFP/BGA variants).
- Function: 32-bit ARM Cortex‑M4F microcontroller (TM4C1294N series) with onboard flash and RAM and a rich set of peripherals (USB, Ethernet/CAN, UART/SPI/I2C, timers, ADC/DAC, etc.) for embedded applications.

Manufacturer

- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: An American multinational technology company that designs and manufactures semiconductors and integrated circuits, with a focus on analog components, embedded processing, and other semiconductor solutions.

Application

TM4C1294NCZADI3R is a high‑performance Cortex‑M4F MCU. Common application areas include:
- Industrial automation and process control
- Motor control and drive systems
- IoT/edge gateways and smart sensors
- Embedded instrumentation and data acquisition
- Medical/portable diagnostic devices
- Automotive in‑vehicle systems and telematics
- Smart consumer electronics, building automation, and robotics
- Networking/communications devices (USB, Ethernet, CAN, serial)