Manufacturer: Microchip Technology
Win Source Part Number: 792091-PIC18F442-I/M
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: 34
Program Memory Size: 16KB (8K x 16)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
RAM Size: 768 x 8
Data Converters: A/D 8x10b
Oscillator Type: External
Supply Voltage: 4.2 V ~ 5.5 V
Family Name: PIC18F442
Categories: Integrated Circuits (ICs)
Manufacturer Package: 44-QFN (8x8)
Alternative Parts (Cross-Reference): PIC18F442T-I/LG; PIC18F442-I/P; PIC18F442-I/LG; PIC18F442-I/PG;
Introduction Date: June 29, 2001
ECCN: 3A991.a.2
Country of Origin: Thailand
Estimated EOL Date: 2022
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited
PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 16KB (8K x 16) FLASH 44-QFN (8x8)
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PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 16KB (8K x 16) FLASH 44-QFN (8x8)
| Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 792091-PIC18F442-I/ML | PIC18F442-I/ML-ND | PIC18F442-I/ML | PIC18F442-I/ML | PIC18F442-I/ML | PIC18F442-I/ML |
| Product Name | Embedded - Embedded - Microcontrollers - PIC18F442-I/ML | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | 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 | 16 KB | 0.7680 KB | 768 KB | 0.7680 KB | ||
| ROM | 256 KB | 16 KB | ||||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH |