PIC18F8628-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
The PIC18F8628-I/PT is an 8-bit PIC18 family microcontroller from Microchip featuring 96 KB Flash, up to 40 MHz clock, integrated ADC, and XLP low-power technology in an 80-pin TQFP package. It offers a rich peripheral set including USART, SPI, I2C, and multiple timers for complex embedded control tasks. Well-suited for industrial automation, motor control, and data acquisition applications requiring high I/O count.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F8628-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $10.4300(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
- 96 KB Flash program memory enables complex firmware in an 8-bit controller
- Up to 40 MHz clock frequency for rapid instruction execution and real-time control
- XLP (eXtreme Low Power) technology extends battery life in portable applications
- 80-pin TQFP package provides abundant I/O for high channel-count system designs
- Integrated 10-bit ADC for direct analog sensor signal digitization
- Multiple communication peripherals: USART, SPI, I2C for versatile system connectivity
Applications
The PIC18F8628-I/PT is well-suited for industrial control panels and automation systems that demand a high number of digital and analog I/O lines alongside reliable serial communication. Its XLP technology makes it a strong candidate for battery-backed data loggers and remote sensing nodes where minimizing sleep-mode current is essential. Engineers also deploy it in motor driver interfaces, building automation controllers, and medical device front-ends that benefit from the proven PIC18 instruction set architecture.
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 | 40MHz |
| 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 | 70 |
| Number of Serial I/Os | 2 |
| Number of Timers | 7 |
| 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) | 3936 |
| ROM (words) | 98304 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| 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 | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F8628-I/PT:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP80
80 PIN, 160K, GG CORE PIC WITH 128K/96K BYTES ENH FLASH MEMORY
80 PIN, 160K, GG CORE PIC WITH 128K/96K BYTES ENH FLASH MEMORY
Frequently Asked Questions
How much Flash memory does the PIC18F8628-I/PT provide, and what complexity of firmware can it hold?
The PIC18F8628-I/PT includes 96 KB of Flash program memory, which is sufficient for complex firmware stacks including RTOS kernels, communication protocol handlers, and multi-channel sensor fusion algorithms. At the PIC18 instruction width of 16 bits per word, that equates to approximately 48,000 instructions — ample for sophisticated embedded applications.
Which low-power operating modes does the PIC18F8628-I/PT support for battery-powered designs?
The device supports XLP (eXtreme Low Power) sleep modes that can reduce standby current to under 100 nA, dramatically extending battery life in remote sensing nodes and portable industrial instruments. Combined with its on-chip watchdog timer and wake-on-interrupt capability, the PIC18F8628-I/PT can maintain system state while consuming minimal power during idle periods.
Is the PIC18F8628-I/PT pin-compatible with other PIC18 80-pin TQFP devices for system upgrades?
Yes, the PIC18F8628-I/PT uses the standard 80-pin TQFP footprint shared across several PIC18F high-pin-count devices, enabling straightforward upgrades to higher-memory variants. If a project outgrows 96 KB of Flash, migrating to a pin-compatible PIC18F8722 with 128 KB Flash requires only a firmware recompile and no PCB layout changes, protecting the 40 MHz hardware platform investment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $14.3500 | $14.35 |
| 25+ | $14.1500 | $353.75 |
| 100+ | $11.9100 | $1191.00 |
| 1000+ | $10.9600 | $10960.00 |
| 5000+ | $10.4300 | $52150.00 |
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