PIC18F45K80-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC18F45K80-I/ML is an 8-bit PIC microcontroller with 32 kB Flash, 64 MHz clock, integrated ECAN CAN bus controller, and 12-bit ADC in a 44-pin QFN package. It supports LIN, SPI, I2C, and UART for automotive and industrial applications. From $3.20 in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F45K80-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.9200(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
- Integrated ECAN controller supporting CAN 2.0B at 1 Mbps for robust automotive and industrial network communication
- 12-bit ADC with up to 13 channels enabling high-resolution analog measurement at 64 MHz core speed
- Charge Time Measurement Unit (CTMU) for capacitive touch sensing and accurate time-interval measurement in a 44-pin QFN package
Applications
PIC18F45K80-I/ML is designed for automotive body control modules and industrial nodes requiring CAN bus connectivity alongside high-resolution analog sensing. The 12-bit ADC and CTMU make it suitable for capacitive touch panels, current sensing, and proximity detection in embedded control systems. Its low-power modes and 32 kB Flash provide enough code space for motor drive, HVAC control, and smart lighting applications operating from 2.0 V to 5.5 V.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | QFN-44 |
| Factory Lead Time | 5Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 35 |
| Number of Serial I/Os | 2 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC44,.31SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3648 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 64MHz |
| Supply Current-Max | 6mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Can PIC18F45K80-I/ML communicate on a CAN bus, and what CAN speed does it support?
Yes, PIC18F45K80-I/ML features an ECAN module fully compatible with CAN 2.0B, supporting data rates up to 1 Mbps. The ECAN module includes three transmit and two receive buffers with hardware message filtering, making it well suited for automotive body control, industrial fieldbus nodes, and building automation networks without an external CAN controller.
How does the 12-bit ADC in PIC18F45K80-I/ML improve measurement accuracy compared to a standard 10-bit ADC?
The 12-bit ADC provides 4096 discrete levels versus 1024 for a 10-bit ADC, improving resolution by 4x. On a 3.3 V reference this translates to approximately 0.8 mV per LSB, enabling precise current, temperature, or pressure sensing. The 13 available channels allow connecting multiple sensors simultaneously without external multiplexers.
Which package does PIC18F45K80-I/ML come in, and how does the QFN-44 footprint benefit compact PCB designs?
PIC18F45K80-I/ML is housed in a 44-pin QFN package with an exposed thermal pad and a footprint of approximately 7 mm x 7 mm. The QFN style eliminates lead frames, reducing parasitic inductance and improving thermal dissipation, which is advantageous for high-frequency switching control and automotive under-hood environments up to 85°C.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.0300 | $4.03 |
| 25+ | $3.6900 | $92.25 |
| 100+ | $3.3500 | $335.00 |
| 1000+ | $3.0800 | $3080.00 |
| 5000+ | $2.9200 | $14600.00 |
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