The PIC18LF45K42-I/MV is an 8-bit microcontroller from Quarktwin Technology Ltd. featuring a high-performance RISC architecture optimized for C compiler use. It operates at speeds up to 64 MHz and supports a wide operating voltage range of 1.8V to 3.6V, making it suitable for low-power applications. The device includes up to 128 KB of Flash program memory, 8 KB of SRAM, and 1 KB of EEPROM, with advanced memory protection features such as Memory Access Partition (MAP) and programmable code protection. This microcontroller is equipped with a 12-bit ADC capable of processing up to 140 ksps, along with integrated features for touch sensing and temperature measurement. It supports multiple communication protocols, including UART, SPI, and I¬=C, and includes two Direct Memory Access (DMA) controllers for efficient data handling. The device also features a vectored interrupt controller, a 31-level deep hardware stack, and various power-saving modes, including sleep and idle modes, to enhance energy efficiency. The PIC18LF45K42-I/MV is designed for industrial applications with an extended temperature range of -40¬8C to 125¬8C, making it suitable for harsh environments. Its extensive digital and analog peripherals, along with flexible oscillator options, provide versatility for a wide range of applications.
PIC PIC® XLP™ 18K Microcontroller IC 8-Bit 64MHz 32KB (16K x 16) FLASH 40-UQFN (5x5)
IC MCU 8BIT 32KB FLASH 40UQFN Product overview: PIC18LF45K42-I/MV from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 32KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC18LF45K42-I/M
Win Source Part Number: 1353816-PIC18LF45K42
Category: Integrated Circuits (ICs) - Embedded - Microcontrollers
Temperature Range - Operating: -40°C ~ 85°C (TA)
Fake Threat In the Open Market: 56 pct.
MSL Level: 1 (Unlimited)
Mfr: Microchip Technology
Series: PIC® XLP™ 18K
Package: Tube
Product Status: Active
Package / Case: 40-UFQFN Exposed Pad
Supplier Device Package: 40-UQFN (5x5)
Base Product Number: PIC18LF45
Mounting Type: Surface Mount
HTSUS: 8542.31.0001
REACH Status: REACH Unaffected
ECCN: 3A991A2
Speed: 64MHz
Number of I/O: 36
Core Processor: PIC
Core Size: 8-Bit
Connectivity: I²C, LINbus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
Program Memory Size: 32KB (16K x 16)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
RAM Size: 2K x 8
Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.6V
Data Converters: A/D 35x12b; D/A 1x5b
Oscillator Type: Internal
PIC PIC® XLP™ 18K Microcontroller IC 8-Bit 64MHz 32KB (16K x 16) FLASH 40-UQFN (5x5)
IC MCU 8BIT 32KB FLASH 40UQFN
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
IC MCU 8BIT 32KB FLASH 40UQFN
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | PIC18LF45K42-I/MV-ND | 685-PIC18LF45K42-I/MV | 1353816-PIC18LF45K42-I/MV | PIC18LF45K42-I/MV | PIC18LF45K42-I/MV | PIC18LF45K42-I/MV | PIC18LF45K42-I/MV |
| Product Name | Microcontrollers | 8-bit 8BIT 32KB Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | ||
| Clock Speed | 64 MHz | 64 MHz | 64 MHz | 64 MHz | 64 MHz | ||
| Bits | Other; A/D 35x12b; D/A 1x5b | ||||||
| RAM | 2 KB | 2 KB | 32 KB | 2 KB | 2 KB | ||
| ROM | 32 KB | 0.2560 KB | 256 KB |
