PIC12CE519-04I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC12CE519-04I/SN is an 8-bit CMOS PIC12 microcontroller with OTP program memory, 4 MHz maximum clock, 6 I/O pins, and EEPROM data storage in a compact 8-pin SOIC package. Available from stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- PIC12CE519-04I/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7500(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-pin SOIC-8 package with 6 configurable I/O pins enables ultra-compact embedded control in space-constrained PCBs
- On-chip EEPROM data memory retains configuration data across power cycles with 4 MHz maximum clock in a single-chip solution
- CMOS low-power architecture with sleep mode and watchdog timer suits coin-cell and long-life battery-powered sensor applications
Applications
The PIC12CE519-04I/SN serves extremely compact embedded control tasks such as simple appliance timers, button-driven LED controllers, and single-sensor data loggers where 6 I/O pins and minimal board footprint are sufficient. Its OTP program memory and EEPROM are suited for fixed-function firmware in high-volume production runs where flash reprogramming is not required post-manufacture. The 8-pin SOIC package allows placement alongside SMD passives on very small PCBs in consumer products, toys, and white goods.
Specifications
| 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 | INDUSTRIAL |
| 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 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC12CE519-04I/SN:
RISC Microcontroller, 8-Bit, OTPROM, PIC12 CPU, 4MHz, CMOS, PDSO8
Frequently Asked Questions
For a coin-cell LED blinker design, how many I/O pins are available on PIC12CE519-04I/SN?
PIC12CE519-04I/SN provides 6 general-purpose I/O pins in an 8-pin package, with 2 pins dedicated to power supply. Of the 6 I/O pins, several can be configured as either digital input or output, and one serves as the optional external clock input, leaving 5 freely assignable I/O lines for driving LEDs, reading buttons, or toggling a transistor switch in a coin-cell blinker circuit.
What is the maximum clock frequency for PIC12CE519-04I/SN, and how does that bound real-time control tasks?
PIC12CE519-04I/SN has a 4 MHz maximum clock frequency, which at the PIC12 4-clock-per-instruction architecture yields 1 MIPS of instruction throughput. This is sufficient for simple timer interrupts at 1 µs resolution, debounce loops, and 9600 bps USART bit-banging, but limits the part to tasks not demanding microsecond-precision PWM or high-speed data acquisition.
When should a designer choose PIC12CE519-04I/SN OTP over a Flash-based PIC12F519 for production?
OTP (one-time programmable) parts like PIC12CE519-04I/SN are selected in very high-volume production where firmware is finalized and will never change, because OTP die costs can be lower than Flash equivalents at sufficient quantities. Flash-based PIC12F519 is preferred during development or for products requiring field updates; once firmware is locked and volumes exceed roughly 10,000 units, the OTP variant may offer a cost advantage of $0.05 to $0.20 per unit.
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