PIC18F6527-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC18F6527-I/PT is an 8-bit PIC18 microcontroller with 48KB Flash, 4KB RAM, 70 I/O pins, and 40 MHz clock in a TQFP-64 package, suited for complex embedded control with rich peripherals.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F6527-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.3800(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
- 48KB Flash and 4KB RAM provide ample code and data storage for complex embedded applications on an 8-bit PIC18 core running up to 40 MHz
- 70 general-purpose I/O pins in TQFP-64 package enable high pin-count control designs without moving to a 32-bit device
- Integrated 10-bit ADC with multiple channels supports direct analog signal acquisition from sensors and transducers
- Wide supply voltage operation down to 2V at 4 MHz enables low-power battery-operated modes alongside full-speed 5V operation
Applications
The PIC18F6527-I/PT targets embedded control applications that demand a high I/O count and moderate compute performance within an 8-bit architecture, such as industrial automation panels, building management system nodes, motor-control boards, and multi-axis robotic controllers. Its 48KB Flash capacity accommodates complex firmware with communication stacks (UART, SPI, I2C) and real-time task schedulers, making it a practical choice for cost-sensitive designs that require more pins and memory than smaller PIC18 variants.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT MINIMUM 2V AT 4MHZ |
| 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-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | NO |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 54 |
| 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 | TQFP64,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3936 |
| ROM (words) | 49152 |
| ROM Programmability | FLASH |
| Speed | 40MHz |
| Supply Current-Max | 1.4mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| 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 | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F6527-I/PT:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP64
Frequently Asked Questions
What is the maximum clock frequency of the PIC18F6527-I/PT, and how does it affect real-time control performance?
The PIC18F6527-I/PT runs at up to 40 MHz using its internal or external oscillator, executing most instructions in a single 25 ns cycle. This throughput is sufficient for PID control loops, UART communication at 115200 baud, and multi-channel ADC sampling in embedded industrial controllers without requiring a 32-bit upgrade.
How many I/O pins does the PIC18F6527-I/PT provide, and which application categories benefit from this count?
The device offers 70 configurable I/O pins in a 64-pin TQFP package, making it suitable for keyboard matrix scanning, multi-relay driver boards, LCD segment controllers, and multi-axis stepper-motor indexers where a high pin count is needed but a full 32-bit MCU would be cost-prohibitive.
Can the PIC18F6527-I/PT operate from a 3.3V or lower supply, and what are the constraints?
Yes. The PIC18F6527-I/PT supports operation at a minimum of 2V, though clock speed is limited to 4 MHz at that voltage. At 3.3V the device can run at intermediate speeds, enabling compatibility with mixed 3.3V/5V systems and battery-powered designs using two AA cells or a Li-Ion cell.
What non-volatile memory resources does the PIC18F6527-I/PT offer for firmware storage and runtime data?
The microcontroller includes 48KB of self-programmable Flash for program storage and 4KB of on-chip SRAM for runtime variables, along with 1KB of EEPROM for persistent configuration data—enabling firmware updates and parameter retention across power cycles without external memory chips.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $8.7900 | $8.79 |
| 25+ | $8.6800 | $217.00 |
| 100+ | $7.2900 | $729.00 |
| 1000+ | $6.7200 | $6720.00 |
| 5000+ | $6.3800 | $31900.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”