| PartNumber | SPC5646CCAMLT1 | SPC5646CCAVMJ1 | SPC5646CCAMLU1 |
| Description | 32-bit Microcontrollers - MCU NXP 32-bit MCU, Dual Power Arch, 3MB Flash, 120MHz, -40/+125degC, Automotive Grade, QFP 208 | 32-bit Microcontrollers - MCU NXP 32-bit MCU, Dual Power Arch, 3MB Flash, 120MHz, -40/+105degC, Automotive Qual, MAPBGA 256 | 32-bit Microcontrollers - MCU 3M FLASH,256K RAM,CSE |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | UQFN-48 | QFN-64 | QFN-44 |
| Series | PIC32MMxxxxGPM | PIC32MX6xx | PIC32MX1xx |
| Core | MIPS32 microAptiv UC | MIPS32 M4K | MIPS32 M4K |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 25 MHz | 80 MHz | 72 MHz |
| Program Memory Size | 64 kB | 64 kB | 256 kB |
| Data RAM Size | 16 kB | 32 kB | 64 kB |
| ADC Resolution | 10 bit, 12 bit | 10 bit | 10 bit |
| Number of I/Os | 38 I/O | 53 I/O | 35 I/O |
| Operating Supply Voltage | 2 V to 3.6 V | 2.3 V to 3.6 V | 2.5 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 105 C |
| Packaging | Reel | Reel | Reel |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | I2C, UART, SPI, USB | I2C, SPI, USART | I2C, I2S, SPI, UART, USB |
| DAC Resolution | 5 bit | - | - |
| Number of ADC Channels | 17 Channel | 16 Channel | 13 Channel |
| Number of Timers/Counters | 21 Timer | 5 x 16 bit | 5 x 16 bit, 2 x 32 bit |
| Product Type | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU |
| Factory Pack Quantity | 3300 | 3300 | 1600 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | - | 3.6 V |
| Supply Voltage Min | 2 V | - | 2.5 V |
| Tradename | microAptiv | MIPS32 | MIPS32 |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
| RoHS | - | Y | - |
| Processor Series | - | PIC32MX6 | - |
| Unit Weight | - | 0.007277 oz | - |
| Analog Supply Voltage | - | - | 2.5 V to 3.6 V |