TI C2000: Introduction to TI C2000 Core Board V1.3

Posted on 01/18/2026 by hangcui1201

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TI C2000 Real-Time Microcontroller: Control, Sensing, and Communication

TI Dual-core TMS320F28375D Core Board V1.3

Core Board V1.3 Dimension: 55 mm x 55 mm
CPUs: 2× C28x (200 MHz each)
CLAs: 2× Control Law Accelerator (200 MHz each)
Flash: 1 MB total (512 KB per CPU)
Local shared RAM: 72 KB total (36 KB per CPU)
Global shared RAM: 128 KB
Message RAM: 4 KB
Total on-chip RAM: 204 KB
Package: 100-pin LQFP


TMS320F28375D Core Board V1.3 GPIO and Peripheral Muxing

TI C2000 32-bit MCU with 800 MIPS
CPU: 2x at 200MHz
CLA: 2x at 200MHz

External EEPROM AT24CM02: 1x (I2C-A SDA: GPIO91, I2C-A SCL: GPIO92)
USB-to-UART: 1x (SCI-A TXD: GPIO84, SCI-A RXD: GPIO85)
User LEDs: 2x (Red: GPIO41, Blue: GPIO58)
GPIO Pins: 42x in total
Analog Pins: 14x in total

SCI/UART: Up to 3x (SCI-A, SCI-B, SCI-C)
I2C: Up to 2x (I2C-A, I2C-B)
CAN: Up to 2x (CAN-A, CAN-B)
SPI: Up to 3x (SPI-A, SPI-B, SPI-C)
McBSP: Up to 1x (McBSP-B)
EQEP: Up to 2x (EQEP1, EQEQ3)
EPWM: Up to 15x


GPIO2EPWM2AI2C-B SDA
GPIO3EPWM2BI2C-B SCLMCLKRB
GPIO4EPWM3A
GPIO10EPWM6ASCI-B TXEQEP-1A
GPIO11EPWM6BSCI-B RXEQEP-1B
GPIO12EPWM7ASCI-C TX / CAN-B TXMDXB
GPIO13EPWM7BSCI-C RX / CAN-B RXMDRB
GPIO14EPWM8ASCI-B TXMCLKXB
GPIO15EPWM8BSCI-B RXMFSXB
GPIO16EPWM9ACAN-B TXMOSI-A
GPIO17EPWM9BCAN-B RXMISO-A
GPIO18EPWM10ASCI-B TX / CAN-A RXSCLK-A
GPIO19EPWM10BSCI-B RX / CAN-A TX
GPIO20EPWM11ACAN-B TXEQEP-1A
GPIO21EPWM11BCAN-B RXEQEP-1B
GPIO41
GPIO42SCI-A TX / I2C-A SDA
GPIO43SCI-A RX / I2C-A SCL
GPIO58MOSI-ASCLK-B
GPIO59MISO-A
GPIO60SCLK-AMOSI-B
GPIO61MISO-BMFSRB
GPIO62SCI-C RX / CAN-A RXEQEP-3A
GPIO63SCI-C TX / CAN-A TXEQEP-3B
GPIO64SCI-A RX
GPIO65SCI-A TX
GPIO66I2C-B SDA
GPIO69MOSI-CI2C-B SCL
GPIO70MISO-CSCI-B TX / CAN-A RX
GPIO71SCLK-CSCI-B RX / CAN-A TX
GPIO72SCI-C TX / CAN-B TX
GPIO73SCI-C RX / CAN-B RXXCLKOUT
GPIO78
GPIO84SCI-A TXMDXB
GPIO85SCI-A RXMDRB
GPIO86SCI-B TXMCLKXB
GPIO87SCI-B RXMFSXB
GPIO89SCI-C TX
GPIO90SCI-C RX
GPIO91I2C-A SDA
GPIO92I2C-A SCL
GPIO99
ADCINA0DACOUTAADC-A input 0 / DAC-A output
ADCINA1DACOUTBADC-A input 1 / DAC-B output
ADCINA2CMPIN1PADC-A input 2 / Comparator 1 positive input
ADCINA3CMPIN1NADC-A input 3 / Comparator 1 negative input
ADCINA4CMPIN2PADC-A input 4 / Comparator 2 positive input
ADCINA5CMPIN2NADC-A input 5 / Comparator 2 negative input
ADCINB0ADC-B input 0
ADCINB1DACOUTCADC-B input 1 / DAC-C output
ADCINB2CMPIN3PADC-B input 2 / Comparator 3 positive input
ADCINB3CMPIN3NADC-B input 3 / Comparator 3 negative input
ADCINB4ADC-B input 4
ADCINB5ADC-B input 5
ADCIN14CMPIN4PInput 14 to all ADCs / Comparator 4 positive in
ADCIN15CMPIN4NInput 15 to all ADCs / Comparator 4 negative in

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