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PIC16LF1903-I/SO

PIC16LF1903-I/SO

PIC16LF1903-I/SO

Microchip Technology

7KB 4K x 14 FLASH PIC 8-Bit Microcontroller PIC® XLP™ 16F Series PIC16LF1903 28 Pin 20MHz 3.3V 28-SOIC (0.295, 7.50mm Width)

SOT-23

PIC16LF1903-I/SO Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Surface MountYES
Number of Pins 28
Supplier Device Package 28-SOIC
Mounting Style SMD/SMT
Data Converters A/D 11x10b
Package Tube
Base Product Number PIC16LF1903
Mfr Microchip Technology
Product Status Active
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
Operating Temperature-40°C~85°C TA
PackagingTube
Series PIC® XLP™ 16F
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Max Power Dissipation800mW
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
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
Nominal Supply Current300μA
Speed 20MHz
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 1.8V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 8
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 --
Bit Size 8
Data Converter A/D 11x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
Number of Timers/Counters 2
Address Bus Width8b
Product Type8-bit Microcontrollers - MCU
ROM (words) 4096
EEPROM Size --
CPU Family PIC
Number of A/D Converters 1
Number of ADC Channels 11
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CorePIC
Height 2.35mm
Length 17.9mm
Width 7.5mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3702 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.25000$1.25
25$1.14320$28.58

PIC16LF1903-I/SO Product Details

PIC16LF1903-I/SO Overview


The package has a 28-SOIC (0.295, 7.50mm Width) shape. With 25 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The PIC® XLP™ 16F series is comprised of this electrical component. The electronic part has a program memory size of 7KB 4K x 14. There's a PIC Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 28 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 3.3V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 7kB. It is possible to find alternatives to the base part number PIC16LF1903 by using the part number search tool. An effective performance can be achieved at a frequency of 20MHz. There are a total of NO channels in the device. It is possible to access the 28 pins on the chip. In total, it has 2 timers and counters in it. A total of 28 pins are included in the package. There are several CPUs that are embedded in the device, including the the PIC CPU. The ADC channels on this device total 11 in number. It has a set of 1 A/D converters on board the device. A chip with 8 bits has 8 bits in total.

PIC16LF1903-I/SO Features


28-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount


PIC16LF1903-I/SO Applications


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


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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