PIC18F4620-I/PT – Integrated Circuit – Microchip Technology
$7.63
Microcontroller Mcu, 8 Bit, Pic18, 40Mhz, Tqfp-44; Product Range:Pic18 Family Pic18F46Xx Series Microcontrollers; Device Core:Pic18; Operating Frequency Max:40Mhz; Program Memory Size:64Kb; No. Of Pins:44Pins; Ic Case/Package:Tqfp Rohs Compliant: Yes |Microchip PIC18F4620-I/PT
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PIC18F4620-I/PT – 8-bit PIC® Microcontroller – 64KB Flash, 40MHz – Microchip Technology
Optimize your embedded designs with the PIC18F4620-I/PT 8-bit microcontroller from Microchip Technology. This high-performance IC delivers robust processing capabilities with 64KB Flash memory, 36 I/O pins, and versatile communication interfaces—ideal for complex control systems requiring reliability and energy efficiency. PCX ensures genuine Microchip components with rapid shipping and expert technical support.
Key Features
- Core: 8-bit PIC® processor @ 40MHz clock speed
- Memory: 64KB Flash, 3.8KB RAM, 1KB EEPROM
- Voltage Range: 4.2V–5.5V operation
- I/O & Connectivity: 36 programmable pins with I²C, SPI, UART/USART
- Data Conversion: 13-channel 10-bit ADC
- Robust Operation: -40°C to +85°C industrial temperature range
Technical Details
This surface-mount microcontroller (44-TQFP package) integrates critical peripherals including brown-out reset, power-on reset, watchdog timer, and PWM modules. Its internal oscillator reduces external component needs, while hardware-level voltage detection (HLVD) enhances system stability. The 32K x 16 FLASH architecture supports in-circuit serial programming (ICSP) for flexible firmware updates.
Typical Applications
- Industrial automation controllers
- Motor control systems
- Medical monitoring devices
- Automotive sensor interfaces
- Consumer appliance control boards
About Microchip Technology
Microchip Technology is a global leader in microcontroller and analog semiconductor solutions, renowned for innovation in embedded control systems. With over three decades of industry expertise, their products set benchmarks for low-power operation, design flexibility, and long-term reliability across automotive, industrial, and consumer markets.
Microchip’s comprehensive development ecosystem—including MPLAB® IDE and hardware tools—ensures seamless integration and reduced time-to-market. Their rigorous quality certifications (including AEC-Q100 for automotive) guarantee performance in mission-critical applications, making PIC® MCUs a trusted choice for engineers worldwide.
About 8-bit Microcontrollers
8-bit microcontrollers balance processing power, energy efficiency, and cost-effectiveness for real-time control tasks. Their simplified architecture enables rapid development while handling sensor data acquisition, peripheral management, and communication protocols. Ideal for applications where complex OSes are impractical, they form the backbone of IoT edge devices, smart sensors, and electromechanical systems.
Modern 8-bit MCUs like the PIC18F series incorporate advanced features such as hardware PWM, ADC modules, and enhanced instruction sets—bridging the gap between basic control and 32-bit complexity. Their low interrupt latency and deterministic response make them indispensable in safety-critical environments like medical equipment and industrial machinery.
Packaging Options
Available in protective tray packaging for automated assembly. Contact PCX for reel or cut tape alternatives.
Frequently Asked Questions
Q: What development tools support this microcontroller?
A: Use Microchip’s MPLAB® X IDE with PICkit™ or ICD programmers for seamless coding and debugging.
Q: Is the internal oscillator calibration data retained?
A: Yes, factory-calibrated internal oscillator values are stored in non-volatile memory.
Q: Can it operate at 3.3V?
A: No—this device requires 4.2V–5.5V. Consider PIC18LF variants for 3.3V operation.
Q: How many PWM channels are available?
A: Four hardware PWM modules with 10-bit resolution.
Q: What’s the difference between PIC18F4620 and PIC18F4620-I/PT?
A: The “-I/PT” suffix denotes industrial temperature range (-40°C to +85°C) in a 44-TQFP package.
Q: Does PCX provide datasheets?
A: Yes—download the full datasheet here.
Product images are representational. Refer to datasheet for exact specifications.
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Additional Information
| Category | Integrated Circuits (ICs)EmbeddedMicrocontrollers |
|---|---|
| Brand | Microchip Technology |
| Mfr | Microchip Technology |
| Series | PIC® 18F |
| Packaging | Tray |
| Part Status | Active |
| DigiKey Programmable | Verified |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 40MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT |
| Number of I/O | 36 |
| Program Memory Size | 64KB (32K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 3.8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.2V ~ 5.5V |
| Data Converters | A/D 13x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 44-TQFP (10×10) |
| Package / Case | 44-TQFP |
| Base Product Number | PIC18F4620 |
| Full Description | PIC18F4620-I/PT |
