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PIC16LF1903-I/MV

PIC16LF1903-I/MV

PIC16LF1903-I/MV

Microchip Technology

7KB 4K x 14 FLASH PIC 8-Bit Microcontroller PIC® XLP™ 16F Series PIC16LF1903 28 Pin 20MHz 3.3V 28-UFQFN Exposed Pad

SOT-23

PIC16LF1903-I/MV Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Mounting Type Surface Mount
Package / Case 28-UFQFN Exposed Pad
Surface MountYES
Number of Pins 28
Supplier Device Package 28-UQFN (4x4)
Mounting Style SMD/SMT
Data Converters A/D 11x10b
Number of I/Os 25 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
Tradename PIC
RoHS Details
Package Tube
Base Product Number PIC16LF1903
Mfr Microchip Technology
Product Status Active
Operating Temperature-40°C~85°C TA
PackagingTube
Series PIC® XLP™ 16F
Published 2011
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Terminal Finish Matte Tin (Sn) - annealed
Additional FeatureALSO OPERATES AT 16MHZ WITH SUPPLY OF 1.8 V
Max Power Dissipation800mW
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.4mm
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC16LF1903
Pin Count28
Supply Voltage-Max (Vsup) 3.6V
Memory Size7kB
Oscillator TypeInternal
Number of I/O 25
Speed 20MHz
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 1.8V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor PIC
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 7KB 4K x 14
Connectivity --
Supply Current-Max 3mA
Bit Size 8
Data Converter A/D 11x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 2
Product Type8-bit Microcontrollers - MCU
ROM (words) 4096
EEPROM Size --
On Chip Program ROM Width 14
CPU Family PIC
Number of ADC Channels 11 Channel
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CorePIC
Length 4mm
Height Seated (Max) 0.55mm
Width 4 mm
Height 0.48 mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:4641 items

Pricing & Ordering

QuantityUnit PriceExt. Price
637$1.10210$702.0377

PIC16LF1903-I/MV Product Details

PIC16LF1903-I/MV Overview


A 28-UFQFN Exposed Pad package is included. In total, it has 25 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. PIC® XLP™ 16F series components belong to this electrical component. Its program memory size is 7KB 4K x 14. There is a PIC Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 28 terminations in total. The part works on a 8-bit basis. An output voltage of 3.3V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 7kB memory size belongs to the part. PIC16LF1903 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 20MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel NO. On the chip, there are 28 pins that are accessible. A total of 2 timers/counters are included in the package. A total of 28 pins are present. Devices based on the PIC series of CPUs are embedded in the device. As a few examples, there are additional features like ALSO OPERATES AT 16MHZ WITH SUPPLY OF 1.8 V that are available in the software. In total, there are 11 Channel channels for the ADC on this board.

PIC16LF1903-I/MV Features


28-UFQFN Exposed Pad package
Mounting type of Surface Mount


PIC16LF1903-I/MV Applications


There are a lot of Microchip Technology
PIC16LF1903-I/MV Microcontroller applications.


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

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