PIC18F2680-E/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC18F2680-E/SO is an 8-bit CAN microcontroller with 64 KB flash, 3328-byte RAM, 40 MHz clock, ECAN module, and 11-channel ADC in SOIC-28. From $4.50 in stock worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F2680-E/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.7000(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- ECAN module supporting CAN 2.0B at 1 Mbps for industrial and automotive network applications
- 64 KB self-programming flash and 3328 bytes RAM enabling complex firmware at 40 MHz
- 11-channel 10-bit ADC with USART, SPI, and I2C interfaces in a 28-pin SOIC package
Applications
PIC18F2680-E/SO is suited for CAN-based industrial sensor nodes, automotive body controllers, and embedded control units requiring reliable serial bus communication. Its 64 KB flash supports robust firmware stacks including CANopen or J1939 protocol layers at 40 MHz. The SOIC-28 package simplifies high-volume PCB assembly in automotive and industrial environments.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 11Weeks |
| 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 | AUTOMOTIVE |
| 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 | 3A991.a.2 |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F2680-E/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
Frequently Asked Questions
What CAN protocol version does PIC18F2680-E/SO support and at what maximum bus speed?
The PIC18F2680-E/SO integrates an ECAN module supporting CAN 2.0B protocol at up to 1 Mbps bus speed. This enables reliable multi-node communication in automotive body control networks and industrial automation systems with deterministic timing requirements.
How does the 64 KB flash and 3328-byte RAM of PIC18F2680-E/SO compare to simpler 8-bit controllers?
With 64 KB of self-programming flash and 3328 bytes of SRAM, PIC18F2680-E/SO can accommodate CANopen firmware stacks, multi-task schedulers, and sensor fusion algorithms at 40 MHz, which is substantially more capacity than typical entry-level 8 KB flash PIC devices. This headroom reduces the need to migrate to a 16-bit or 32-bit core purely for memory reasons.
Which board layout constraints does the SOIC-28 package impose on PIC18F2680-E/SO designs?
The SOIC-28 package has a 7.5 mm body width with 28 pins on 1.27 mm pitch, requiring approximately 18 mm total footprint length. This surface-mount profile supports automated pick-and-place assembly and is compatible with standard 0.05-inch grid PCB layouts used in industrial control boards.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $10.4200 | $10.42 |
| 2+ | $9.3800 | $18.76 |
| 100+ | $8.7800 | $878.00 |
| 1000+ | $8.0900 | $8090.00 |
| 5000+ | $7.7000 | $38500.00 |
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