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| PartNumber | TMS320F28377DPTPQ | TMS320F28377DGWTEP | TMS320F28377DPTPEP |
| Description | 32-bit Microcontrollers - MCU DelfinoG 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB Flash, EMIF, 16b ADC 176-HLQFP -40 to 125 | 32-bit Microcontrollers - MCU Enhanced Product Dual-Core Delfino Microcontroller 337-NFBGA -55 to 125 | 32-bit Microcontrollers - MCU Enhanced Product Dual-Core Delfino Microcontroller 176-HLQFP -55 to 125 |
| Manufacturer | Texas Instruments | NXP | - |
| Product Category | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | HLQFP-176 | LQFP-64 | - |
| Series | TMS320F28377D | MCF51AC128 | - |
| Core | C28x | ColdFire V1 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 200 MHz | 50.33 MHz | - |
| Program Memory Size | 1 MB | 128 kB | - |
| Data RAM Size | 204 kB | 32 kB | - |
| ADC Resolution | 16 bit | 12 bit | - |
| Number of I/Os | 97 I/O | 54 I/O | - |
| Operating Supply Voltage | 1.2 V | 1.8 V to 3.6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 85 C | - |
| Packaging | Tray | Tray | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | - |
| Brand | Texas Instruments | NXP / Freescale | - |
| Data RAM Type | RAM | SRAM | - |
| Interface Type | CAN, I2C, McBSP, SPI, UART, uPP, USB | SCI, SPI | - |
| Analog Supply Voltage | 3.3 V | - | - |
| DAC Resolution | 12 bit | - | - |
| I/O Voltage | 3.3 V | - | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 24 Channel | 20 | - |
| Number of Timers/Counters | 6 x 32 bit | 8 Timer | - |
| Processor Series | Delfino | MCF51AC | - |
| Product Type | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 40 | 800 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 1.26 V | 5.5 V | - |
| Supply Voltage Min | 1.14 V | 2.7 V | - |
| Tradename | Delfino | ColdFire | - |
| Watchdog Timers | Watchdog Timer, Windowed | - | - |
| Unit Weight | 0.091800 oz | 0.012224 oz | - |
| Height | - | 1.4 mm | - |
| Length | - | 10 mm | - |
| Width | - | 10 mm | - |
| Data ROM Size | - | 128 kB | - |
| Data ROM Type | - | Flash | - |
| Part # Aliases | - | 935320936557 | - |