8-bit microcontroller featuring a 40MHz core, 16KB FLASH memory, and 768B RAM. This surface mount device offers 66 programmable I/Os, 12 ADC channels, and supports I2C, SPI, and UART interfaces. Operating from 4.2V to 5.5V, it includes 4 timers/counters and 2 PWM channels, with peripherals like Brown-out Detect and WDT. Packaged in a TQFP form factor, it operates within a -40°C to 85°C temperature range.
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Microchip PIC18F8493-I/PT technical specifications.
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Density | 16KB |
| Frequency | 40MHz |
| Height | 1.05mm |
| Interface | I2C, SPI, UART, USART |
| Length | 12mm |
| Max Frequency | 40MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 4.2V |
| Mount | Surface Mount |
| Number of ADC Channels | 12 |
| Number of Bits | 8 |
| Number of I/Os | 66 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 66 |
| Number of PWM Channels | 2 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Package Quantity | 119 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD, LCD |
| Radiation Hardening | No |
| RAM Size | 768B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® 18F |
| Width | 12mm |
| RoHS | Compliant |
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