PIC16C54C-20/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC16C54C-20/SO is an 8-bit RISC microcontroller from Microchip in the PIC16 family, housed in an SOIC-18 package. It operates at up to 20MHz clock frequency with OTP program memory and 25 I/O pins. From $3.50 in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 18
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- PIC16C54C-20/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7550(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 RISC architecture operating at up to 20MHz with a simple one-clock-per-instruction execution model for deterministic real-time control
- OTP (one-time programmable) program memory in a proven mature design offering cost-effective solutions for high-volume production deployments
- Compact SOIC-18 surface-mount package with 12 programmable I/O pins enabling easy PCB integration in space-constrained embedded control applications
Applications
The PIC16C54C-20/SO is used in simple embedded control applications including appliance controllers, motor speed regulators, LED display drivers, and consumer product remotes requiring low-cost 8-bit processing. Its mature PIC16 architecture and SOIC-18 package make it well suited for high-volume production of cost-sensitive consumer electronics and industrial automation 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 | 20MHz |
| 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 | 20MHz |
| Supply Current-Max | 16mA |
| 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 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16C54C-20/SO:
RISC Microcontroller, 8-Bit, OTPROM, PIC16 CPU, 20MHz, CMOS, PDSO18
RISC Microcontroller, 8-Bit, EPROM, PIC16 CPU, 20MHz, CMOS, PDSO18
Frequently Asked Questions
What is the maximum clock frequency of the PIC16C54C-20/SO?
The PIC16C54C-20/SO operates at a maximum clock frequency of 20MHz. Using the PIC16 RISC architecture with a 4-clock instruction cycle, this translates to an effective instruction throughput of 5 MIPS (million instructions per second), providing adequate processing power for simple control and sensing applications.
What type of program memory does the PIC16C54C-20/SO use?
The PIC16C54C uses OTP (one-time programmable) EPROM-based program memory. Once programmed, the code cannot be erased or reprogrammed, making this device appropriate for mature, finalized designs in high-volume production where unit cost is more important than field reprogrammability.
What package does the PIC16C54C-20/SO use and is it RoHS compliant?
The PIC16C54C-20/SO is housed in an 18-pin SOIC (Small Outline Integrated Circuit) package. This surface-mount package is widely supported by standard PCB assembly processes. The device is listed as lead-free (Pbfree) and RoHS compliant, making it suitable for modern environmentally regulated product designs.
Does the PIC16C54C-20/SO have an ADC or UART built in?
No, the PIC16C54C-20/SO does not include an on-chip ADC, UART, or boundary scan capability. It is a basic 8-bit microcontroller with digital I/O, a timer, and a watchdog timer. For applications requiring analog inputs or serial communication, a higher-feature PIC16 or PIC18 series device with integrated peripherals would be more suitable.
What are common applications for the PIC16C54C-20/SO?
The PIC16C54C is commonly used in simple dedicated-function controllers such as appliance timers, toy controllers, keypad decoders, LED sequencers, and remote control receivers. Its low cost, small SOIC-18 package, and straightforward PIC16 architecture make it a popular choice for high-volume, cost-driven embedded products where the application logic is fixed at production time.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.1900 | $2.19 |
| 12+ | $1.7550 | $21.06 |
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