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TM4C123 Tiva C ARM Cortex-M4F MCUs

221 variants · Texas Instruments

About the TM4C123 Tiva C ARM Cortex-M4F MCUs

The Texas Instruments TM4C123 Tiva C ARM Cortex-M4F MCUs series groups 221 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common core processor of ARM® Cortex®-M4F, core size of 32-Bit Single-Core and EEPROM size of 2K x 8. Variants differ by case, connectivity and data converters, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
64-LQFP · 100-LQFP
Connectivity
CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART, USB OTG · CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB · CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART · CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB · CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG
Data converters
A/D 12x12b · A/D 22x12b
Number of i (O)
43 · 69
Operating temperature
-40°C ~ 85°C (TA) · -40°C~85°C(TA)
Peripherals
Brown-out Detect/Reset, DMA, Motion PWM, POR, WDT · Brown-out Detect/Reset, DMA, POR, WDT
Program memory size
64KB (64K x 8) · 128KB (128K x 8) · 256KB (256K x 8)
RAM size
24K x 8 · 32K x 8

Shared specifications

Core processor
ARM® Cortex®-M4F
Core size
32-Bit Single-Core
EEPROM size
2K x 8
Mounting
Surface Mount
Oscillator type
Internal
Package
Tray
Program memory type
FLASH
Speed
80MHz
Voltage - supply (Vcc (Vdd))
1.08V ~ 3.63V

Variant comparison

ParameterTM4C1231E6PMITM4C1233E6PMITM4C1233H6PMITM4C1237D5PMITM4C123GH6PZI7
Case64-LQFP64-LQFP64-LQFP64-LQFP100-LQFP
ConnectivityCANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USARTCANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USBCANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USBCANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTGCANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART, USB OTG
Data convertersA/D 22x12bA/D 12x12bA/D 12x12bA/D 12x12bA/D 22x12b
Number of i (O)4343434369
Operating temperature-40°C~85°C(TA)-40°C ~ 85°C (TA)-40°C~85°C(TA)-40°C~85°C(TA)-40°C ~ 85°C (TA)
PeripheralsBrown-out Detect/Reset, DMA, POR, WDTBrown-out Detect/Reset, DMA, POR, WDTBrown-out Detect/Reset, DMA, POR, WDTBrown-out Detect/Reset, DMA, POR, WDTBrown-out Detect/Reset, DMA, Motion PWM, POR, WDT
Program memory size128KB (128K x 8)128KB (128K x 8)256KB (256K x 8)64KB (64K x 8)256KB (256K x 8)
RAM size32K x 832K x 832K x 824K x 832K x 8

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