
PIC18LF46K42T-I/ML
ActiveMCU 8-BIT PIC RISC 64KB FLASH 2.5V/3.3V 44-PIN QFN EP T/R
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PIC18LF46K42T-I/ML
ActiveMCU 8-BIT PIC RISC 64KB FLASH 2.5V/3.3V 44-PIN QFN EP T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | PIC18LF46K42T-I/ML |
|---|---|
| Connectivity | I2C, LINbus, UART/USART, SPI |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Data Converters | D/A 1x5b, A/D 35x12b |
| Mounting Type | Surface Mount |
| Number of I/O | 36 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 44-VQFN Exposed Pad |
| Program Memory Size | 64 KB |
| Program Memory Type | FLASH |
| RAM Size | 4K x 8 |
| Speed | 64 MHz |
| Supplier Device Package | 44-QFN (8x8) |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.6 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.8 V |
PIC18F46J50 Series
Versatile MCUs with Multi-Voltage IO and Advanced Security
| Part | Program Memory Type | EEPROM Size | Oscillator Type | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Data Converters | Mounting Type | Program Memory Size | Connectivity | Speed | Supplier Device Package | Core Size | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Package / Case | Package / Case | Number of I/O | Core Processor | RAM Size | Data Converters | Peripherals | RAM Size | Data Converters [custom] | Data Converters [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | FLASH | 512 x 8 | External Internal | 1.8 V | 5.5 V | A/D 22x10b SAR D/A 1x8b | Through Hole | 64 KB | DALI FIFO I2C LINbus SMBus SPI UART/USART | 64 MHz | 40-PDIP | 8-Bit | 85 °C | -40 °C | 15.24 mm | 0.6 in | 40-DIP | 35 | PIC | 4K x 8 | |||||
Microchip Technology | FLASH | Internal | 1.8 V | 3.6 V | A/D 35x12b D/A 1x5b | Surface Mount | 64 KB | I2C LINbus SPI UART/USART | 64 MHz | 40-UQFN (5x5) | 8-Bit | 85 °C | -40 °C | 40-UFQFN Exposed Pad | 36 | PIC | 4K x 8 | ||||||||
Microchip Technology | FLASH | 256 x 8 | External Internal | 1.8 V | 5.5 V | 1x8/10b | Surface Mount | 64 KB | DALI FIFO I2C LINbus SMBus SPI UART/USART | 64 MHz | 44-TQFP (10x10) | 8-Bit | 85 °C | -40 °C | 44-TQFP | 37 | PIC | 4K x 8 | 2 12 b 35 | Brown-out Detect/Reset DMA LVD POR PWM WDT | |||||
Microchip Technology | FLASH | Internal | 1.8 V | 3.6 V | Surface Mount | 64 KB | I2C SPI UART/USART | 48 MHz | 44-QFN (8x8) | 8-Bit | 125 °C | -40 °C | 44-VQFN Exposed Pad | 35 | PIC | Brown-out Detect/Reset HLVD POR PWM WDT | 3.8 K | 10 b | 14 | ||||||
Microchip Technology | FLASH | Internal | 2.3 V | 5.5 V | A/D 35x10b D/A 1x5b | Through Hole | 64 KB | I2C LINbus SPI UART/USART | 64 MHz | 40-PDIP | 8-Bit | 85 °C | -40 °C | 15.24 mm | 0.6 in | 40-DIP | 36 | PIC | Brown-out Detect/Reset LVD POR PWM WDT | 3.6 K | |||||
Microchip Technology | FLASH | 512 x 8 | External Internal | 1.8 V | 5.5 V | A/D 22x10b SAR D/A 1x8b | Surface Mount | 64 KB | DALI FIFO I2C LINbus SMBus SPI UART/USART | 64 MHz | 40-QFN (5x5) | 8-Bit | 125 °C | -40 °C | 40-VFQFN Exposed Pad | 35 | PIC | 4K x 8 | |||||||
Microchip Technology | FLASH | Internal | 1.8 V | 3.6 V | Surface Mount | 64 KB | I2C SPI UART/USART | 64 MHz | 44-TQFP (10x10) | 8-Bit | 85 °C | -40 °C | 44-TQFP | 35 | PIC | Brown-out Detect/Reset HLVD POR PWM WDT | 3.8 K | 10 b | 14 | ||||||
Microchip Technology | FLASH | 512 x 8 | External Internal | 1.8 V | 5.5 V | A/D 22x10b SAR D/A 1x8b | Surface Mount | 64 KB | DALI FIFO I2C LINbus SMBus SPI UART/USART | 64 MHz | 40-QFN (5x5) | 8-Bit | 85 °C | -40 °C | 40-VFQFN Exposed Pad | 35 | PIC | 4K x 8 | |||||||
Microchip Technology | FLASH | Internal | 1.8 V | 3.6 V | A/D 35x12b D/A 1x5b | Surface Mount | 64 KB | I2C LINbus SPI UART/USART | 64 MHz | 44-TQFP (10x10) | 8-Bit | 85 °C | -40 °C | 44-TQFP | 36 | PIC | 4K x 8 | ||||||||
Microchip Technology | FLASH | 512 x 8 | External Internal | 1.8 V | 5.5 V | A/D 22x10b SAR D/A 1x8b | Surface Mount | 64 KB | DALI FIFO I2C LINbus SMBus SPI UART/USART | 64 MHz | 44-TQFP (10x10) | 8-Bit | 85 °C | -40 °C | 44-TQFP | 35 | PIC | 4K x 8 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.53 | |
| Digi-Reel® | 1 | $ 2.53 | ||
| Tape & Reel (TR) | 1600 | $ 2.10 | ||
| Microchip Direct | T/R | 1 | $ 2.53 | |
| 25 | $ 2.31 | |||
| 100 | $ 2.10 | |||
| 1000 | $ 1.93 | |||
| 5000 | $ 1.83 | |||
Description
General part information
PIC18F46J50 Series
The PIC18-Q84 family expands the 8-bit MCUs by combining an extensive array of Core Independent Peripherals (CIPs) with Controller Area Network Flexible Data Rate (CAN FD). These cost optimized MCUs contain time-saving CIPs in up to 48-pins with up to 128 KB of flash memory. The family introduces new features and peripherals like the Universal Timer (UTMR) with customization capability; context switching added to the 12-bit ADC with Computation for automating analog signal analysis for real-time system response. Additionally, it includes industry standard options, JTAG Boundary Scan, 32-bit Cyclic Redundancy Check (CRC) with memory scan on boot for added system safety. System designers can benefit greatly by saving time, as it is significantly easier to configure a hardware-based peripheral, as opposed to writing and validating an entire software routine, to accomplish a task.
**Functional Safety**:
This product is suitable for [safety-critical applications](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/functional-safety) targeting automotive (IEC 60730), industrial (ISO26262) and automotive products (IEC 61508) products. Various important collateral and tools are available to aid developers of safety applications – refer to the Product Features below for a list of device specific safety collaterals. TÜV SÜD certified MPLABX development tools are also available for this product. Contact your local Microchip sales office or your distributor for more information.
Documents
Technical documentation and resources