PIC12CE519-04I/SM Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC12CE519-04I/SM is a compact 8-bit PIC microcontroller operating at up to 4 MHz with 1024 words of OTP program memory and 64 bytes of EEPROM data storage in an 8-pin SOIJ package. It features 6 GPIO pins, integrated oscillator options, and a watchdog timer for reliable standalone operation. Suited for simple appliance control, LED drivers, and low-cost consumer products requiring minimal component count.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- PIC12CE519-04I/SM Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7300(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC12 core operating at up to 4 MHz for simple embedded control tasks
- 1024 words of OTP Flash program memory for one-time programming of fixed applications
- 64 bytes of on-chip EEPROM for persistent parameter and calibration storage
- 6 configurable GPIO pins for direct LED, relay, and button interfacing
- Internal 4 MHz RC oscillator eliminating external crystal for reduced BOM cost
- Watchdog timer for autonomous reset and reliable operation in unattended systems
- Ultra-compact 8-pin SOIJ package enabling minimal footprint embedded designs
Applications
The PIC12CE519-04I/SM is designed for low-complexity embedded control tasks such as simple appliance timers, LED lighting controllers, and relay driver circuits where a minimal pin count and small package are essential. Its internal RC oscillator and OTP program memory allow single-chip, crystal-free designs that reduce total BOM cost in high-volume consumer products. The 8-pin SOIJ form factor fits easily into space-constrained products including remote controls, toy controllers, and sensor adapters.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIJ-8 |
| Factory Lead Time | 2Weeks |
| Date Of Intro | 1996-05-10 |
| YTEOL | 3 |
| Has ADC | NO |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC12 |
| Clock Frequency-Max | 4MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of I/O Lines | 6 |
| Number of Timers | 2 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 12 |
| PWM Channels | NO |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 41 |
| ROM (words) | 1024 |
| ROM Programmability | OTPROM |
| Speed | 4MHz |
| Supply Current-Max | 1.4mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC12CE519-04I/SM:
Frequently Asked Questions
What is the maximum operating frequency of the PIC12CE519-04I/SM and how does it affect instruction throughput?
The PIC12CE519-04I/SM operates at a maximum clock frequency of 4 MHz, executing approximately 1 million instructions per second since each PIC instruction takes 4 clock cycles. This throughput is sufficient for GPIO toggling at up to 1 MHz, debouncing buttons, and running simple state machine logic in LED controller and appliance timer applications.
How does the 64-byte EEPROM in the PIC12CE519-04I/SM benefit appliance calibration designs?
The 64-byte EEPROM on the PIC12CE519-04I/SM retains calibration constants, configuration settings, and operating parameters through power cycles without requiring external memory components. It supports up to 1,000,000 write cycles, allowing frequent updates of setpoints in thermostat, timer, or motor speed control applications without wearing out the storage within the product lifetime.
When does the PIC12CE519-04I/SM make more sense than a modern PIC16 device for a replacement or legacy repair scenario?
The PIC12CE519-04I/SM is a direct pin-compatible replacement for legacy designs that were originally built around this device and cannot be easily re-engineered due to 8-pin SOIJ footprint constraints. With only 1 KB of OTP program memory and no ADC, it suits fixed-function control tasks where firmware is locked at manufacture, and sourcing the original part at a low unit cost is more economical than a full board redesign for older consumer products.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0600 | $2.06 |
| 100+ | $1.8900 | $189.00 |
| 1000+ | $1.7700 | $1770.00 |
| 5000+ | $1.7300 | $8650.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”