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PIC12CE519-04/SM Microchip Integrated Circuit (Small Outline Packages) In Stock

The PIC12CE519-04/SM is an 8-bit OTP microcontroller from Microchip running at up to 4 MHz, integrating 1024 words of one-time-programmable ROM, 64 bytes EEPROM, and 6 I/O pins in a compact 8-pin SOIJ package. Designed for simple control, timing, and low-cost embedded applications requiring minimal external components.

ACTIVEIntegrated CircuitVerified Jun 2026
Package / Visual Reference
PIC12CE519-04/SMSmall Outline Packages
Quick Facts
Manufacturer
Microchip
Package
Small Outline Packages
Pin Count
8
Lifecycle
ACTIVE
Datasheet
PIC12CE519-04/SM Datasheet PDF
Category
Integrated Circuit
Price
From $1.1172(MOQ 1)
Temp Range
?°C to 70.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the key features of PIC12CE519-04/SM?

  • 8-bit PIC12 core operating at up to 4 MHz for simple control tasks
  • 1024 words of one-time-programmable (OTP) program memory
  • 64 bytes on-chip EEPROM for non-volatile data storage
  • 6 bidirectional I/O pins configurable as digital or weak pull-up inputs
  • Internal 4 MHz RC oscillator eliminates external crystal cost
  • 8-pin SOIJ package enabling ultra-compact PCB designs
  • Low operating voltage from 2.0 V to 5.5 V for battery-powered use
  • In-circuit serial programming (ICSP) support for field updates

What is PIC12CE519-04/SM used for?

The PIC12CE519-04/SM is well suited for simple appliance control, LED dimming, and consumer product sequencing tasks where a small footprint and low BOM cost are priorities. Its 64-byte EEPROM allows storing calibration values or user settings in products such as remote controls, smoke detectors, and small motor controllers. Designers building low-volume or prototype runs benefit from its OTP memory model and 8-pin SO package for rapid, cost-effective deployment.

What are the specifications of PIC12CE519-04/SM?

Pbfree CodeYes
Manufacturer Package CodeSOIJ-8
Factory Lead Time2Weeks
Date Of Intro1996-05-10
YTEOL3
Has ADCNO
Bit Size8
Boundary ScanNO
CPU FamilyPIC12
Clock Frequency-Max4MHz
DAC ChannelsNO
DMA ChannelsNO
FormatFIXED POINT
Integrated CacheNO
JESD-30 CodeR-PDSO-G8
JESD-609 Codee3
Low Power ModeYES
Number of I/O Lines6
Number of Timers2
On Chip Data RAM Width8
On Chip Program ROM Width12
PWM ChannelsNO
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP8,.3
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
RAM (bytes)41
ROM (words)1024
ROM ProgrammabilityOTPROM
Speed4MHz
Supply Current-Max1.4mA
Supply Voltage-Max5.5V
Supply Voltage-Min5V
Supply Voltage-Nom5V
Surface MountYES
TechnologyCMOS
Temperature GradeCOMMERCIAL
Terminal FinishMatte Tin (Sn)
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)40
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.31.00.01
Country of OriginThailand

Where can I find the PIC12CE519-04/SM datasheet?

PIC12CE519-04/SM Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for PIC12CE519-04/SM?

Compatible alternatives and drop-in replacements for PIC12CE519-04/SM:

PIC12CE519-04I/SMMicrochip Technology Inc

MCU CMOS 8LD 1K EPRM

View Part →
PIC12CE519-04/SNMicrochip Technology Inc

RISC Microcontroller, 8-Bit, OTPROM, PIC12 CPU, 4MHz, CMOS, PDSO8

View Part →
PIC12CE518-04/SMMicrochip Technology Inc

RISC Microcontroller, 8-Bit, OTPROM, PIC12 CPU, 4MHz, CMOS, PDSO8

View Part →
PIC12CE519-04I/SNMicrochip Technology Inc

MCU CMOS 8LD 1K EPRM

View Part →
Compare all alternatives & request quotes →

Frequently Asked Questions

What program memory capacity does the PIC12CE519-04/SM offer and how does OTP affect production workflows?

The PIC12CE519-04/SM provides 1024 words of one-time-programmable Flash, which is sufficient for straightforward control and timing loops running at 4 MHz. OTP memory means each device is programmed exactly once at the factory or in-circuit, reducing unit cost in high-volume production but requiring careful firmware verification before committing to a run.

How does the 64-byte EEPROM on the PIC12CE519-04/SM benefit calibration-intensive applications?

The 64-byte on-chip EEPROM provides a non-volatile scratchpad that survives power cycles, allowing the device to store factory calibration offsets, user preference flags, or run-time counters without an external serial EEPROM. This reduces BOM cost by eliminating an additional IC while retaining essential data across more than 1 million write cycles.

What is the operating voltage range of the PIC12CE519-04/SM and which battery chemistries does it support directly?

The PIC12CE519-04/SM operates from 2.0 V to 5.5 V, covering a wide range of battery chemistries including single-cell alkaline at 1.5 V (with boost) or two-cell NiMH at 2.4 V, all the way up to a regulated 5 V supply. This flexibility simplifies power-supply design for handheld and coin-cell applications.

When is the PIC12CE519-04/SM a more cost-effective choice than the PIC12F519 for a simple LED controller?

For high-volume, fixed-function LED controllers where firmware changes after manufacturing are not required, the OTP PIC12CE519-04/SM can be less expensive per unit than the Flash-based PIC12F519 because OTP die costs are lower at scale. Both share the same 8-pin package and 4 MHz clock, so schematic and layout reuse is straightforward.

How many I/O pins does the PIC12CE519-04/SM expose, and what current drive capability do they provide?

The PIC12CE519-04/SM exposes 6 general-purpose I/O pins, each capable of sourcing or sinking up to 25 mA individually, with a combined port sink limit of 100 mA. This is sufficient to drive LEDs, buzzers, or small relay coils directly without external transistor buffers in most low-current applications.

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AvailabilityIn Stock
Reference Price (USD)
From $1.1172
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$1.8900$1.89
39+$1.1970$46.68
126+$1.1172$140.77
pcs
Unit price: $1.8900 · Total: $1.89

In Stock · 24h Response · Worldwide Shipping

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WhatsApp InquiryEmail RFQ
Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

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