PIC18F8585-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
PIC18F8585-I/PT is an 8-bit PIC18 microcontroller with up to 40 MHz clock frequency, 20-bit address bus, integrated ADC, and 80-pin TQFP package. Suitable for embedded control and signal acquisition applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 80
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- PIC18F8585-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $10.3700(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 40 MHz
- 20-bit address bus for expanded memory access
- Integrated multi-channel 10-bit ADC for analog signal acquisition
- 80-pin TQFP-80 package (12x12 mm, 1 mm height)
- RoHS-compliant lead-free construction
- Rich peripheral set including timers, UART, SPI, and I2C interfaces
Applications
The PIC18F8585-I/PT is well-suited for industrial control systems, embedded sensor networks, and data acquisition equipment requiring a capable 8-bit MCU. Its 40 MHz clock and integrated ADC make it ideal for motor control, building automation, and portable measurement instruments.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-80 |
| Factory Lead Time | 6Weeks |
| YTEOL | 3 |
| Has ADC | YES |
| Address Bus Width | 20 |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 40MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| External Data Bus Width | 16 |
| 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 | 69 |
| Number of Serial I/Os | 1 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP80,.55SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3328 |
| ROM (words) | 24576 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| Supply Current-Max | 51mA |
| 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 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
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 PIC18F8585-I/PT:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP80
Frequently Asked Questions
What is the maximum clock frequency supported by PIC18F8585-I/PT, and how does it affect real-time control performance?
The PIC18F8585-I/PT supports a maximum clock frequency of 40 MHz, allowing it to execute up to 10 MIPS. This throughput is sufficient for real-time PID loops, sensor polling at high rates, and multi-channel data acquisition in embedded control designs.
How many ADC channels does PIC18F8585-I/PT provide, and what resolution do they offer for industrial sensing?
The PIC18F8585-I/PT integrates a 10-bit ADC with multiple input channels, enabling precise analog measurements across a 0 V to 5 V input range. This resolution supports industrial temperature, pressure, and current sensing applications without an external ADC.
Is PIC18F8585-I/PT RoHS-compliant, and what lead-free packaging options are available for compliance procurement?
Yes, the PIC18F8585-I/PT is RoHS-compliant and shipped in a lead-free TQFP-80 package with 80 pins in a 12x12 mm body at 1 mm height. The I/PT suffix confirms industrial temperature range (-40°C to +85°C) and tape-and-reel packaging.
When would a designer choose PIC18F8585-I/PT over a smaller 28-pin PIC18 device for a new design?
Designers select the PIC18F8585-I/PT when the application demands more than 28 GPIO pins, a wider 20-bit address bus, or additional on-chip peripherals that smaller PIC18 variants with 28 pins cannot provide, making it suitable for complex embedded boards.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $12.2100 | $12.21 |
| 100+ | $11.4100 | $1141.00 |
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| 5000+ | $10.3700 | $51850.00 |
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