16-bit MCU-DSP microcontroller featuring a dsPIC core architecture and 128KB FLASH memory. Operates at up to 40MHz with 8KB RAM and 21 programmable I/O pins. Includes multiple interfaces such as I2C, SPI, UART, and USART, along with peripherals like PWM and WDT. Packaged in a 28-pin DIP for through-hole mounting, with an operating voltage range of 3V to 3.6V and an operating temperature range of -40°C to 85°C.
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| Package/Case | DIP |
| Core Architecture | dsPIC |
| Data Bus Width | 16b |
| Density | 128KB |
| Frequency | 40MHz |
| Height | 3.3mm |
| Interface | I2C, SPI, IrDA, UART, USART |
| Length | 34.67mm |
| Max Frequency | 40MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 3V |
| Mount | Through Hole |
| Number of A/D Converters | 1 |
| Number of Bits | 16 |
| Number of I/Os | 21 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 21 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 5 |
| Number of UART Channels | 2 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 15 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 8KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | dsPIC™ 33F |
| Watchdog Timer | Yes |
| Width | 7.24mm |
| RoHS | Compliant |
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