Manufacturer: Microchip Technology
Win Source Part Number: 792163-PIC18LF4439-I
Series: PIC 18F
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: PIC
Speed: 40MHz
Package: 44-VQFN Exposed Pad
Core Size: 8-Bit
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 12KB (6K x 16)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
RAM Size: 640 x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supply Voltage: 2 V ~ 5.5 V
Part Status: Obsolete(EOL)
Family Name: PIC18LF4439
Categories: Integrated Circuits (ICs)
Manufacturer Package: 44-QFN (8x8)
Alternative Parts (Cross-Reference): PIC18LF4439-I/SPG; PIC18LF4439-I/PG; PIC18LF4439-I/SP; PIC18LF4439-I/PT; ;
Introduction Date: December 16, 2002
ECCN: EAR99
Country of Origin: Singapore
Estimated EOL Date: 2022
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Limited
PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 12KB (6K x 16) FLASH 44-QFN (8x8)
IC MCU 8BIT 12KB FLASH 44QFN
PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 12KB (6K x 16) FLASH 44-QFN (8x8)
8-bit Microcontrollers - MCU 12KB 640 RAM 32I/O
IC MCU 8BIT 12KB FLASH 44QFN
| Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 792163-PIC18LF4439-I/ML | PIC18LF4439-I/ML-ND | PIC18LF4439-I/ML | PIC18LF4439-I/ML | PIC18LF4439-I/ML | PIC18LF4439-I/ML |
| Product Name | Embedded - Embedded - Microcontrollers - PIC18LF4439-I/ML | Microcontrollers | Embedded - Microcontrollers | Microcontrollers | 8-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 40 MHz | 40 MHz | 40 MHz | 40 MHz | ||
| RAM | 12 KB | 0.6400 KB | 0.6400 KB | 640 KB | ||
| ROM | 256 KB | 12 KB | ||||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH |