PIC18F27Q84-I/SP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
PIC18F27Q84-I/SP is an 8-bit PIC18 microcontroller from Microchip running at up to 64 MHz with 128 KB flash and hardware DMA. It integrates ADC, DAC, and CAN FD peripheral support in a 28-SPDIP package. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F27Q84-I/SP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9700(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC18F27Q84-I/SP?
- 8-bit PIC18 core clocked at up to 64 MHz delivering fast execution for control tasks
- 128 KB flash memory with hardware DMA enabling efficient data movement without CPU overhead
- Integrated 12-bit ADC, DAC channels, and CAN FD support for mixed-signal and automotive designs
- 28-SPDIP through-hole package simplifying prototyping and low-volume production
What is PIC18F27Q84-I/SP used for?
The PIC18F27Q84-I/SP is commonly used in automotive sensor nodes, industrial motor control, and home automation gateways that require CAN FD communication alongside analog signal conditioning. Its 64 MHz clock and hardware DMA make it effective for real-time data logging and protocol bridging in embedded systems. Designers also select it for appliance control and smart energy meters where the 28-SPDIP package enables straightforward breadboard prototyping and hand-soldering during development.
What are the specifications of PIC18F27Q84-I/SP?
| Manufacturer Package Code | SPDIP-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 19 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | YES |
| CPU Family | PIC18 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 8 |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 25 |
| Number of Serial I/Os | 5 |
| Number of Timers | 11 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| RAM (bytes) | 12800 |
| RAM (words) | 12800 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Speed | 64MHz |
| Supply Current-Max | 13.8mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC18F27Q84-I/SP datasheet?
PIC18F27Q84-I/SP Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC18F27Q84-I/SP?
Compatible alternatives and drop-in replacements for PIC18F27Q84-I/SP:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO28
Frequently Asked Questions
What clock speed and flash capacity does PIC18F27Q84-I/SP offer for embedded control tasks?
The PIC18F27Q84-I/SP runs at up to 64 MHz and includes 128 KB of flash memory, giving embedded developers enough throughput and code storage for complex control algorithms, communication stacks, and lookup tables in a single 8-bit device.
How does the hardware DMA on PIC18F27Q84-I/SP benefit real-time data acquisition designs?
Hardware DMA channels allow the PIC18F27Q84-I/SP to transfer ADC samples, UART data, or SPI frames directly to memory at up to 64 MHz bus speed without stalling the CPU core, reducing interrupt latency and improving throughput in data-intensive sensor systems.
For a CAN FD industrial node, why choose PIC18F27Q84-I/SP over a lower-tier PIC18 device?
The PIC18F27Q84-I/SP integrates CAN FD hardware support, 12-bit ADC, and DAC channels alongside 128 KB flash, whereas lower-tier PIC18 parts lack CAN FD, forcing an external CAN controller and additional PCB area in industrial communication designs.
Does the 28-SPDIP package of PIC18F27Q84-I/SP suit rapid prototyping on breadboards?
Yes, the 28-SPDIP through-hole package fits standard 0.1-inch breadboards and allows direct hand-soldering onto perfboard, making the PIC18F27Q84-I/SP practical for prototype builds and low-volume production runs without SMT assembly equipment.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.7100 | $2.71 |
| 90+ | $2.6400 | $237.60 |
| 100+ | $2.2500 | $225.00 |
| 1000+ | $2.0700 | $2070.00 |
| 5000+ | $1.9700 | $9850.00 |
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