Manufacturer: Microchip Technology
Win Source Part Number: 1318854-PIC16F1939T-
Category: Integrated Circuits (ICs)>Embedded>Micro
Packaging: Reel - TR
Core Processor: PIC
Speed: 32MHz
Standard Package: 3,300
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: I2C, LINbus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O: 36
Program Memory Size: 28KB (16K x 14)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
RAM Size: 1K x 8
Data Converters: A/D 14x10b
Oscillator Type: Internal
Supplier Device Package: 40-UQFN (5x5)
Temperature Range - Operating: -40°C ~ 85°C
Case / Package: 40-UFQFN Exposed Pad
ECCN: 3A991A2
Fake Threat In the Open Market: 77
MSL Level: 1 (Unlimited)
Voltage - Supply (Vcc/Vdd): 1.8V ~ 5.5V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Base Product Number: PIC16F1939
RoHS Status: ROHS3 Compliant
IC MCU 8BIT 28KB FLASH 40UQFN Product overview: PIC16F1939T-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, 28KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 28KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC16F1939T-I/MV
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 1318854-PIC16F1939T-I/MV | 685-PIC16F1939T-I/MV | PIC16F1939T-I/MV | PIC16F1939T-I/MV-ND | PIC16F1939T-I/MV | PIC16F1939T-I/MV | PIC16F1939T-I/MV | PIC16F1939T-I/MV |
| Product Name | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit 8BIT 28KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | ||
| RAM | 28 KB | 1 KB | 1 KB | 1 KB | 1 KB | 1 KB | ||
| ROM | 256 KB | 28 KB | ||||||
| ROM Type | Flash; FLASH | Flash; FLASH | Flash | Flash; FLASH |
