PIC16C54A-04/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC16C54A-04/SO is an 8-bit OTP microcontroller from Microchip operating at up to 4MHz, housed in an 18-pin SOIC package for surface-mount applications. It belongs to the PIC16 CPU family without ADC, offering simple and cost-effective control. Available RoHS-compliant with worldwide shipping from stock.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 18
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- PIC16C54A-04/SO Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 OTP microcontroller running at up to 4MHz clock frequency
- 18-pin SOIC SMT package for compact, surface-mount board designs
- Simple architecture without ADC, ideal for low-cost dedicated control applications
Applications
The PIC16C54A-04/SO is well suited for simple embedded control tasks such as appliance control, toy electronics, and basic I/O management where a low-cost 8-bit microcontroller is preferred. Its OTP (one-time programmable) memory makes it appropriate for high-volume production with fixed firmware. The SOIC-18 package enables straightforward PCB integration in space-constrained consumer and industrial electronic products.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-18 |
| Factory Lead Time | 5Weeks |
| Date Of Intro | 1990-01-01 |
| YTEOL | 3 |
| Has ADC | NO |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 4MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G18 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of I/O Lines | 12 |
| Number of Timers | 1 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 12 |
| PWM Channels | NO |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP18,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 25 |
| RAM (words) | 25 |
| ROM (words) | 512 |
| ROM Programmability | OTPROM |
| Speed | 4MHz |
| Supply Current-Max | 2.4mA |
| Supply Voltage-Max | 6.25V |
| 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 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16C54A-04/SO:
RISC Microcontroller, 8-Bit, OTPROM, PIC16 CPU, 4MHz, CMOS, PDSO18
Frequently Asked Questions
What is the maximum clock frequency of the PIC16C54A-04/SO?
The PIC16C54A-04/SO supports a maximum clock frequency of 4MHz, making it suitable for simple, low-speed embedded control applications that do not require high computational throughput.
What package does the PIC16C54A-04/SO use?
The PIC16C54A-04/SO is available in an 18-pin SOIC (Small Outline Integrated Circuit) surface-mount package, designated as SOIC-18 by the manufacturer, which is compatible with standard SMT assembly processes.
Does the PIC16C54A-04/SO include an ADC?
No, the PIC16C54A-04/SO does not include an analog-to-digital converter (ADC). It is a basic OTP microcontroller designed for simple digital I/O and control tasks without analog signal processing capability.
Is the PIC16C54A-04/SO RoHS compliant?
Yes, the PIC16C54A-04/SO carries a Pb-free (RoHS compliant) designation, making it suitable for use in environmentally regulated end products across global markets including Europe and Asia.
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