PIC12CE519-04/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC12CE519-04/SN is an 8-bit PIC RISC microcontroller with EEPROM data memory, running at up to 4 MHz in an 8-pin SOIC package. It provides 6 I/O pins, an on-chip oscillator option, and 33 single-word instructions. Ideal for simple control, switching, and sequencing tasks in compact, cost-sensitive embedded designs.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- PIC12CE519-04/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6100(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/SN?
- 8-bit PIC12 RISC core at up to 4 MHz
- On-chip EEPROM for non-volatile data retention
- 6 general-purpose I/O pins in an 8-pin SOIC footprint
- Reduced instruction set with 33 single-word instructions
- Internal oscillator option reduces external component count
- Low-cost 8-pin SOIC package minimizes PCB area
What is PIC12CE519-04/SN used for?
The PIC12CE519-04/SN is well suited for simple control functions such as LED dimming, relay sequencing, push-button debouncing, and small appliance logic. Its tiny 8-pin SOIC footprint and integrated EEPROM make it an efficient replacement for discrete logic in space-constrained products. The device is a popular choice for white goods, toys, and low-complexity consumer electronics that require minimal firmware memory.
What are the specifications of PIC12CE519-04/SN?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 4Weeks |
| 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,.23 |
| 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 | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| 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 |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Thailand |
Where can I find the PIC12CE519-04/SN datasheet?
PIC12CE519-04/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC12CE519-04/SN?
Compatible alternatives and drop-in replacements for PIC12CE519-04/SN:
Frequently Asked Questions
How many I/O pins does the PIC12CE519-04/SN provide, and can any be configured as inputs or outputs?
The PIC12CE519-04/SN provides 6 general-purpose I/O pins in its 8-pin SOIC package. Each pin is individually configurable as input or output via the TRIS register, giving designers flexibility to mix bidirectional signal lines with a maximum sink/source current of approximately 25 mA per pin for direct LED or relay-driver connections.
Does the PIC12CE519-04/SN include non-volatile storage, and how is it used in typical firmware?
Yes, the device integrates on-chip EEPROM data memory, allowing firmware to retain calibration constants, configuration flags, or usage counters across power cycles without an external serial EEPROM. This is particularly valuable in appliance or meter applications where a single 4 MHz MCU needs to store a few bytes of persistent state reliably.
For a new design requiring only 6 I/O pins at 4 MHz, when would a designer choose the PIC12CE519-04/SN over a larger 18-pin PIC device?
When BOM cost, PCB area, and package count are the dominant constraints, the PIC12CE519-04/SN's 8-pin SOIC body (roughly 5 mm x 4 mm) is far smaller and cheaper than an 18-pin device. If the application requires no ADC and fits within 512 words of program memory, the PIC12CE519-04/SN eliminates unnecessary die area and reduces per-unit cost by several cents — meaningful at high volume.
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