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Microchip Technology PIC12F519-I/MS — Microcontrollers & Processors (MCU / MPU / DSP)

PIC12F519-I/MS Microchip 8-bit MCU, 8 MHz, 1.5 KB Flash

MPNPIC12F519-I/MS
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Microchip PIC® 12F PIC12F519-I/MS, 8-bit MCU, 8 MHz, 1.5KB (1K x 12) FLASH, 41 x 8 RAM, 8-MSOP, -40°C to 85°C.

$1.0400Ref. price · indicative, final on quote
Microchip Technology PIC12F519-I/MS datasheet (PDF)
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
RoHSROHS3 Compliant
SeriesPIC® 12F
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

PIC12F519-I/MS specifications
ParameterValue
SeriesPIC® 12F
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2V ~ 5.5V
Operating temperature-40°C~85°C(TA)
Speed8MHz
PackageTube
RAM size41 x 8
Core size8-Bit
PeripheralsPOR, WDT
Number of i (O)5
Core processorPIC
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)
Program memory size1.5KB (1K x 12)

Product details

8 MHz internal oscillator — no crystal needed

The Microchip PIC12F519-I/MS is an 8-bit PIC core MCU clocked at 8 MHz via an internal oscillator, saving a board slot and the BOM cost of an external crystal or resonator. Program memory is 1.5 KB Flash (1K x 12 words), with 41 x 8 bytes of RAM — enough for a few state variables or a lookup table in a simple control loop.

Supply range: 2V to 5.5V — one rail, no regulator

Five general-purpose I/O lines (POR, WDT peripherals included) handle simple switch sensing, LED drive, or low-speed serial bit-banging.

Frequently asked questions

Is PIC12F519-I/MS RoHS compliant?

Yes, the PIC12F519-I/MS is ROHS3 compliant.