32-bit RISC microcontroller featuring a 40MHz core frequency, expandable to 50MHz. Equipped with 32KB FLASH memory and 8KB RAM, this MCU offers 21 programmable I/Os and supports multiple interfaces including I2C, SPI, UART, and USB. It includes 7 timers/counters, 2 UART channels, and integrated peripherals like PWM and a watchdog timer. Packaged in a lead-free SSOP-28, it operates within a temperature range of -40°C to 85°C and a supply voltage of 2.3V to 3.6V.
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Microchip PIC32MX120F032B-I/SS technical specifications.
| Package/Case | SSOP |
| Core Architecture | PIC |
| Data Bus Width | 32b |
| Frequency | 40MHz |
| Interface | I2C, SPI, UART, IrDA, USART, USB, I2S |
| Lead Free | Lead Free |
| Max Frequency | 50MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2.3V |
| Number of I/Os | 21 |
| Number of Programmable I/O | 21 |
| Number of Timers/Counters | 7 |
| Number of UART Channels | 2 |
| Oscillator Type | Internal |
| Package Quantity | 47 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 8KB |
| RoHS Compliant | Yes |
| Series | PIC® 32MX |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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