PIC18F8490-I/PT Microchip Integrated Circuit (Other) In Stock
Microchip PIC18F8490-I/PT is an 8-bit PIC18 microcontroller in TQFP-80 package with 20 MHz max clock frequency and ADC functionality. Available worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F8490-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.8400(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 CPU core running up to 20 MHz clock frequency for reliable embedded control
- Integrated ADC with multiple channels enabling direct analog signal acquisition
- TQFP-80 surface-mount package measuring 12x12 mm for compact PCB designs
Applications
The PIC18F8490-I/PT is well suited for embedded control systems requiring analog sensing, such as industrial automation and HVAC controllers. Its 8-bit PIC18 architecture and 20 MHz operating frequency make it effective for motor control, sensor data acquisition, and consumer electronics firmware development.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-80 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G80 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 66 |
| 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 | TQFP80,.55SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 768 |
| ROM (words) | 16384 |
| 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 | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F8490-I/PT:
8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP80
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP80
Frequently Asked Questions
What is the maximum clock frequency supported by the PIC18F8490-I/PT?
The PIC18F8490-I/PT supports a maximum clock frequency of 20 MHz, making it suitable for time-sensitive embedded control tasks that require deterministic 8-bit processing without excessive power draw.
Which package does the PIC18F8490-I/PT use and what are its physical dimensions?
The PIC18F8490-I/PT comes in a TQFP-80 package with 80 pins, measuring 12x12 mm with a 1 mm height profile, making it ideal for compact surface-mount PCB designs.
Does the PIC18F8490-I/PT include an on-chip ADC for analog signal processing?
Yes, the PIC18F8490-I/PT includes an integrated ADC, enabling direct analog-to-digital conversion on-chip. This is useful in applications requiring analog sensor input, such as temperature monitoring or voltage measurement at up to 20 MHz system clock.
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| Qty. | Unit Price | Ext. Price |
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