Microchip PIC16F1939-I/ML
$ 2.565
Production
Inventory History
3 month trend: -0.52%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip PIC16F1939-I/ML.
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 2.565
$ 3.55
$ 3.55
Stock
5,233,001
79,935
79,935
Authorized Distributors
6
6
6
Case/Package
QFN
-
-
Number of Pins
44
44
44
Core Architecture
PIC
PIC
PIC
Data Bus Width
8 b
8 b
8 b
Max Frequency
32 MHz
32 MHz
32 MHz
Number of I/Os
35
35
35
Interface
I2C, LIN, SPI, UART, USART
I2C, LIN, SPI, UART, USART
I2C, LIN, SPI, UART, USART
Memory Type
FLASH
FLASH
FLASH
Memory Size
28 kB
28 kB
28 kB
Min Supply Voltage
1.8 V
1.8 V
1.8 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Peripherals
Brown-out Detect/Reset, I2C, LCD, POR, PWM, WDT
-
-
Supply Chain
Projected EOL Date2034-04-26
Country of AssemblyThailand
Country of FabricationUnited States of America
Country of OriginThailand
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Introduction Date2010-04-26
Lifecycle StatusProduction (Last Updated: 16 hours ago)
Manufacturer Lifecycle StatusREL (Last Updated: 16 hours ago)
Related Parts
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MicrochipPIC16LF1939T-I/ML
PIC16LF1939 Series 8-Bit 32MHz 28KB FLASH Microcontroller IC QFN-44
MicrochipPIC16F1787-I/ML
PIC16F Series 14 KB Flash 1 kB RAM 32 MHz 8-Bit Microcontroller - QFN-44
Descriptions
Descriptions of Microchip PIC16F1939-I/ML provided by its distributors.
MCU 8-bit PIC RISC 28KB Flash 3.3V/5V 44-Pin QFN EP Tube Automotive AEC-Q100
MICROCHIP PIC16F1939-I/ML,8BIT PIC MICROCONTROLLER,32MHZ,28 KB FLASH,44-PIN QFN
PIC16F Series 28 kB Flash 1 KB RAM 32 MHz 32-Bit Microcontroller - QFN-44
1.8V~5.5V 32MHz 1KB FLASH 28KB Brown-out Detect/Reset,LCD,POR,PWM,WDT 36 1.8V 5.5V 32MHz I2C,LINbus,SPI,UART,USART 256 x 8 A/D 14x10b 8bit PIC QFN 8mm*8mm*880¦Ìm
Microcontroller Mcu, 8 Bit, Pic16, 32Mhz, Qfn-44; Product Range:Pic16 Family Pic16F193X Series Microcontrollers; Device Core:Pic16; Operating Frequency Max:32Mhz; Program Memory Size:28Kb; No. Of Pins:44Pins; Ic Case/Package:Qfn Rohs Compliant: Yes |Microchip Technology PIC16F1939-I/ML
MCU, 8BIT, 28K FLASH, LCD, 44QFN; Controller Family/Series:PIC16F; Core Size:8bit; Program Memory Size:16 Kwords; EEPROM Memory Size:256Byte; RAM Memory Size:1KB; CPU Speed:32MHz; Oscillator Type:External, Internal; No. of Timers:5; No. of PWM Channels:5; Digital IC Case Style:QFN; Supply Voltage Range:1.8V to 5.5V; Operating Temperature Range:-40°C to +85°C; No. of Pins:44; SVHC:No SVHC (20-Jun-2011); Base Number:PIC16F; Clock Frequency:32MHz; Flash Memory Size:28KB; Interface:EUSART, I2C, SPI; Interface:EUSART, I2C, SPI; Interface Type:EUSART, I2C, SPI; Logic Function Number:16F1939; No. of ADC Inputs:14; No. of I/O's:36; Number of bits in ADC:10; Package / Case:QFN; Peripherals:ADC, Comparator, LCD Driver; Supply Voltage Max:5.5V; Supply Voltage Min:1.8V; Termination Type:SMD
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -0.52%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageQFN
Number of Pins44
Technical
Address Bus Width8 b
Core ArchitecturePIC
Data Bus Width8 b
Frequency32 MHz
HS Code8542.31.0015
InterfaceI2C, LIN, SPI, UART, USART
Max Frequency32 MHz
Max Operating Temperature85 °C
Max Power Dissipation800 mW
Max Supply Voltage5.5 V
Memory Size28 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current5.3 mA
Number of ADC Channels14
Number of I2C Channels1
Number of I/Os35
Number of Programmable I/O36
Number of PWM Channels5
Number of SPI Channels1
Number of Timers/Counters5
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, I2C, LCD, POR, PWM, WDT
RAM Size1 kB
Schedule B8542310000
TerminationSMD/SMT
Watchdog TimerYes
Dimensions
Height950 µm
Length8 mm
Width8 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip PIC16F1939-I/ML.
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements