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Technical Specifications
Parameters and characteristics for this part
| Specification | PIC18LF66K80-I/MR |
|---|---|
| Connectivity | I2C, LINbus, SPI, ECANbus, UART/USART |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Data Converters | 11 b, 12 b |
| Mounting Type | Surface Mount |
| Number of I/O | 54 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 64-VFQFN Exposed Pad |
| Peripherals | PWM, LVD, WDT, Brown-out Detect/Reset, POR |
| Program Memory Size | 64 KB |
| Program Memory Type | FLASH |
| RAM Size | 3.6 K |
| Speed | 64 MHz |
| Supplier Device Package | 64-VQFN (9x9) |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.6 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.8 V |
| Part | Core Size | RAM Size | Data Converters [custom] | Data Converters [custom] | Connectivity | Program Memory Size | Operating Temperature [Max] | Operating Temperature [Min] | Core Processor | Oscillator Type | Mounting Type | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Program Memory Type | Peripherals | Speed | Package / Case | Number of I/O | Supplier Device Package | Data Converters | Data Converters | RAM Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | 8-Bit | 4K x 8 | 16 | 12 b | I2C LINbus SPI UART/USART | 64 KB | 85 °C | -40 °C | PIC | Internal | Surface Mount | 1.8 V | 5.5 V | FLASH | Brown-out Detect/Reset LCD POR PWM WDT | 64 MHz | 64-VFQFN Exposed Pad | 53 | 64-VQFN (9x9) | |||
 Microchip Technology | 8-Bit | 3923 x 8 | I2C LINbus SPI UART/USART | 64 KB | 85 °C | -40 °C | PIC | Internal | Surface Mount | 2 V | 3.6 V | FLASH | Brown-out Detect/Reset LCD LVD POR PWM WDT | 48 MHz | 64-TQFP | 51 | 64-TQFP (10x10) | 12x12b | ||||
 Microchip Technology | 8-Bit | 3930 x 8 | I2C SPI UART/USART | 64 KB | 85 °C | -40 °C | PIC | Internal | Surface Mount | 2 V | 3.6 V | FLASH | Brown-out Detect/Reset LVD POR PWM WDT | 48 MHz | 64-TQFP | 52 | 64-TQFP (10x10) | A/D | 10 b 11 | |||
Microchip Technology | 8-Bit | 2K x 8 | I2C SPI UART/USART | 64 KB | 85 °C | -40 °C | PIC | Internal | Surface Mount | 2 V | 3.6 V | FLASH | 40 MHz | 64-TQFP | 50 I/O | 64-TQFP (10x10) | A/D | 10 b 11 | ||||
Microchip Technology | 8-Bit | I2C LINbus SPI UART/USART | 64 KB | 85 °C | -40 °C | PIC | Internal | Surface Mount | 2.3 V | 5.5 V | FLASH | 64 MHz | 64-VFQFN Exposed Pad | 60 | 64-VQFN (9x9) | A/D 45x10b D/A 1x5b | 3.5 K | |||||
Microchip Technology | 8-Bit | 4K x 8 | 16 | 12 b | I2C LINbus SPI UART/USART | 64 KB | 85 °C | -40 °C | PIC | Internal | Surface Mount | 1.8 V | 5.5 V | FLASH | Brown-out Detect/Reset LCD POR PWM WDT | 64 MHz | 64-VFQFN Exposed Pad | 53 | 64-VQFN (9x9) | |||
 Microchip Technology | 8-Bit | I2C LINbus SPI UART/USART | 64 KB | 85 °C | -40 °C | PIC | Internal | Surface Mount | 2.3 V | 5.5 V | FLASH | 64 MHz | 64-TQFP | 60 | 64-TQFP (10x10) | A/D 45x10b D/A 1x5b | 3.5 K | |||||
 Microchip Technology | 8-Bit | ECANbus I2C LINbus SPI UART/USART | 64 KB | 85 °C | -40 °C | PIC | Internal | Surface Mount | 1.8 V | 5.5 V | FLASH | Brown-out Detect/Reset LVD POR PWM WDT | 64 MHz | 64-TQFP | 54 | 64-TQFP (10x10) | 11 b 12 b | 3.6 K | ||||
 Microchip Technology | 8-Bit | I2C SPI UART/USART | 64 KB | 85 °C | -40 °C | PIC | Internal | Surface Mount | 2 V | 3.6 V | FLASH | Brown-out Detect/Reset LCD LVD POR PWM WDT | 48 MHz | 64-TQFP | 51 | 64-TQFP (10x10) | 10 b 12 | 3.8 K | ||||
Microchip Technology | 8-Bit | 3930 x 8 | I2C SPI UART/USART | 96 KB | 85 °C | -40 °C | PIC | Internal | Surface Mount | 2 V | 3.6 V | FLASH | Brown-out Detect/Reset LVD POR PWM WDT | 48 MHz | 64-TQFP | 52 | 64-TQFP (10x10) | A/D | 10 b 11 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 160 | $ 4.55 | |
| Microchip Direct | TUBE | 1 | $ 5.47 | |
| 25 | $ 5.01 | |||
| 100 | $ 4.55 | |||
| 1000 | $ 4.18 | |||
| 5000 | $ 3.99 | |||
Description
General part information
PIC18LF66K40 Series
Featuring nanoWatt XLP Technology, this 8-bit microcontroller is well suited for power-constrained and battery-powered applications. The Charge Time Measurement Unit (CTMU) simplifies the design of capacitive touch applications and can enable other applications requiring precise time and/or temperature measurement. Robust features such as wide operating voltage and temperature ranges and high endurance flash program and data EEPROM make this an excellent microcontroller for rugged automotive and industrial applications. Additional peripherals, such as a 12-bit A/D converter, 3 comparators H/W RTCC, 10 total CCP/ECCP channels, 11 total timers and 53 general purpose I/O, give this cost-effective microcontroller seemingly limitless possibilities in a variety of applications where high performance with low cost is required.
Documents
Technical documentation and resources