PIC18F2680-I/SO Microchip Integrated Circuit (Other) In Stock
Microchip PIC18F2680-I/SO is an 8-bit PIC18 MCU with enhanced Flash memory, 40 MHz clock, and integrated ADC in SOIC-28 package. RoHS compliant with 28-pin I/O. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F2680-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $9.4875(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-bit PIC18 core at up to 40 MHz with enhanced Flash for high-performance embedded control
- Integrated multi-channel ADC enabling direct analog sensor interfaces without external converters
- SOIC-28 package with 28 pins providing ample I/O for complex peripheral connectivity
Applications
The PIC18F2680-I/SO suits industrial control systems, home automation panels, and embedded data logging applications that require 8-bit performance at 40 MHz with analog measurement capability. Its 28-pin SOIC footprint balances I/O count and board area for mid-complexity designs involving sensors, actuators, and communication peripherals. The on-chip ADC simplifies analog signal acquisition in temperature monitoring, motor speed feedback, and battery management circuits.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 12Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 40MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 25 |
| Number of Serial I/Os | 2 |
| Number of Timers | 4 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3328 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| Supply Current-Max | 40mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.2V |
| 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 | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F2680-I/SO:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDSO28
Frequently Asked Questions
What clock speed and memory does PIC18F2680-I/SO offer for embedded control applications?
The PIC18F2680-I/SO operates at up to 40 MHz and features enhanced Flash program memory with an integrated ADC, providing sufficient processing speed and storage for real-time control loops, communication stacks, and data logging tasks in industrial and consumer applications.
How many I/O pins does PIC18F2680-I/SO provide and which communication peripherals are available?
The PIC18F2680-I/SO is housed in a 28-pin SOIC-28 package, offering multiple digital I/O pins alongside hardware UART, SPI, and I2C peripherals, enabling direct connection to sensors, displays, and external memory devices in a compact board footprint.
For a battery management application needing analog measurements, how does PIC18F2680-I/SO's ADC integration help?
The built-in multi-channel ADC of the PIC18F2680-I/SO allows direct sampling of battery voltage and current-sense signals without external ADC chips, reducing component count and BOM cost while the 40 MHz core provides fast enough throughput to monitor multiple cells in real time.
When is PIC18F2680-I/SO a stronger choice than a PIC16 device for a 40 MHz CAN-bus node design?
The PIC18F2680-I/SO's PIC18 architecture at 40 MHz delivers a higher instruction throughput and deeper stack depth than typical PIC16 parts at similar speeds, making it better suited for CAN protocol stacks and interrupt-driven communication handlers that require deterministic 8-bit performance and more program memory.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $9.4900 | $9.49 |
| 432+ | $9.4875 | $4098.60 |
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