8-bit RISC Flash Microcontroller featuring an 8-bit PIC core architecture and a maximum operating frequency of 64MHz. This microcontroller offers 8KB of FLASH memory, 512B of RAM, and supports I2C, SPI, USART, and UART interfaces. It includes 35 I/Os, 36 programmable I/Os, 2 A/D converters, and 7 timers/counters, with 2 UART channels. Operating from 1.8V to 3.6V, it is housed in a PDIP-40 package and operates within a temperature range of -40°C to 85°C. Integrated peripherals include Brown-out Detect/Reset, POR, PWM, WDT, and HLVD.
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Microchip PIC18LF43K22-I/P technical specifications.
| Package/Case | PDIP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Height | 0.195inch |
| Interface | I2C, SPI, USART, UART |
| Length | 2.095inch |
| Max Frequency | 64MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 3.6V |
| Memory Size | 8KB |
| Memory Type | FLASH |
| Min Supply Voltage | 1.8V |
| Number of A/D Converters | 2 |
| Number of Bits | 8 |
| Number of I/Os | 35 |
| Number of Programmable I/O | 36 |
| Number of Timers/Counters | 7 |
| Number of UART Channels | 2 |
| Oscillator Type | Internal |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD |
| Radiation Hardening | No |
| RAM Size | 512B |
| RoHS Compliant | Yes |
| Series | PIC® XLP™ 18K |
| Watchdog Timer | Yes |
| Width | 0.58inch |
| RoHS | Compliant |
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