PIC16C54-XT/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC16C54-XT/SO is an 8-bit PIC16-family microcontroller operating at up to 4 MHz clock frequency in an 18-pin SOIC package, ideal for low-cost embedded control applications. Features digital I/O without ADC or DAC for simple logic-based designs. Available from stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- PIC16C54-XT/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8800(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 CPU core with up to 4 MHz clock frequency for low-power, cost-effective embedded control applications
- 18-pin SOIC surface-mount package enabling compact PCB layouts with easy automated assembly
- No ADC or DAC peripherals, providing a streamlined simple digital I/O microcontroller at minimal cost
- REACH compliant and lead-free construction meeting global environmental regulations for electronics
Applications
The PIC16C54-XT/SO is designed for simple embedded control tasks such as LED driving, relay sequencing, and keypad scanning in consumer appliances, toy electronics, and industrial timers. Its 4 MHz XT clock mode and compact SOIC-18 package suit battery-powered and space-constrained applications where cost minimization is the primary design constraint. The device works well in systems requiring straightforward digital logic without the overhead of analog conversion peripherals.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-18 |
| Reach Compliance Code | Compliant |
| 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 | 3.3mA |
| Supply Voltage-Max | 6.25V |
| Supply Voltage-Min | 3.25V |
| Supply Voltage-Nom | 3.25V |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key specifications of the PIC16C54-XT/SO microcontroller?
The PIC16C54-XT/SO is an 8-bit PIC16-family microcontroller with a maximum clock frequency of 4 MHz in XT oscillator mode. It does not include ADC, DAC, or boundary scan features, and is packaged in an 18-pin SOIC (SOIC-18) surface-mount package for compact PCB integration.
What package does the PIC16C54-XT/SO use?
The PIC16C54-XT/SO is housed in an 18-pin Small Outline IC (SOIC-18) package per the manufacturer's package code SOIC-18. This surface-mount package supports automated PCB assembly and is compatible with standard SMT reflow processes for efficient production at volume.
Does the PIC16C54-XT/SO include ADC or DAC peripherals?
No, the PIC16C54-XT/SO does not include an on-chip ADC or DAC. It is a purely digital microcontroller, making it well-suited for simple control applications that do not require analog signal conditioning, such as LED drivers, relay controllers, and timer-based sequences.
What is the lifecycle status of the PIC16C54-XT/SO?
The PIC16C54-XT/SO has a YTEOL (years to end-of-life) rating of 3, meaning it may reach end-of-life within approximately three years. Engineers starting new designs should consider newer Microchip PIC16 variants with longer lifecycle support, and confirm availability with authorized Microchip distributors.
What applications is the PIC16C54-XT/SO best suited for?
The PIC16C54-XT/SO is best suited for low-complexity digital control tasks such as small appliance controllers, LED flashers, relay sequencers, and basic I/O state machines. Its simplicity, small SOIC-18 package, and low cost make it attractive for high-volume consumer and industrial products with minimal computational requirements.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.7600 | $5.76 |
| 3+ | $3.8400 | $11.52 |
| 8+ | $2.8800 | $23.04 |
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