| PartNumber | PIC32MX170F256B-V/SP | PIC32MX170F256B-V/ML | PIC32MX170F256B-V/SO |
| Description | 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC | 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC | 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | PDIP-28 | QFN-44 | SOIC-28 |
| Series | PIC32MX1xx | PIC32MX1xx | PIC32MX1xx |
| Core | MIPS16e M4K | MIPS16e M4K | MIPS16e M4K |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 50 MHz | 50 MHz | 50 MHz |
| Program Memory Size | 256 kB | 256 kB | 256 kB |
| Data RAM Size | 64 kB | 64 kB | 64 kB |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 21 I/O | 34 I/O | 21 I/O |
| Operating Supply Voltage | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Packaging | Tube | Tube | Tube |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Data RAM Type | SRAM | SRAM | SRAM |
| Data ROM Size | 256 kB | 256 kB | 256 kB |
| Data ROM Type | Flash | Flash | Flash |
| Interface Type | I2C, SPI, UART, USB | I2C, SPI, UART, USB | I2C, SPI, UART, USB |
| Number of ADC Channels | 10 | 13 | 10 |
| Number of Timers/Counters | 5 Timer | 5 Timer | 5 Timer |
| Processor Series | PIC32MX1xx | PIC32MX1xx | PIC32MX1xx |
| Product Type | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU |
| Factory Pack Quantity | 15 | 61 | 27 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | MIPS32 | MIPS32 | MIPS32 |
| Unit Weight | 0.147798 oz | 0.013051 oz | 0.078125 oz |
| Moisture Sensitive | - | - | Yes |