Texas Instruments TM4C1237H6PZI7R Microcontrollers
32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, RTC, USB, 100-pin LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TM4C1237H6PZI7R
Detailed Description
Advanced Texas TM4C1237H6PZI7R Microcontrollers for precision electronics.
Package
100-LQFP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TM4C1237H6PZI7R Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TM4C1237H6PZI7R Microcontrollers technical specifications.
General
Series
Tiva™ C
RAM Size
32K x 8
Package / Case
100-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.08V ~ 3.63V
Peripherals
Brown-out Detect/Reset, DMA, POR, WDT
Number of I/O
69
Speed
80MHz
EEPROM Size
2K x 8
Alternate Parts Comparison (TM4C1237H6PZI7R vs LM3S6730-IQC50-A2T vs LM3S2608-IQC50-A2T vs MSP430F6746AIPZR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 100-LQFP | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.08V ~ 3.63V | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 1.8V ~ 3.6V |
| Core Processor | ARM® Cortex®-M4F | ARM® Cortex®-M3 | ARM® Cortex®-M3 | MSP430 CPUXV2 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 16-Bit |
| RAM Size | 32K x 8 | 64K x 8 | 32K x 8 | 16K x 8 |
| Connectivity | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG | Ethernet, IrDA, Microwire, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of I/O | 69 | 46 | 52 | 62 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, POR, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter |
| Program Memory Size | 256KB (256K x 8) | 128KB (128K x 8) | 128KB (128K x 8) | 256KB (256K x 8) |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
MSP430F6746AIPZRTexas Instruments16-Bit MCU, 256KB Flash, 16KB RAM, 4x Sigma-Delta ADC, LCD, RTC, AES, 100-LQFP