PIC18F6525-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC18F6525-I/PT is an 8-bit PIC18 microcontroller with 48KB Flash, 16-bit address bus, integrated ADC, and up to 40 MHz clock in a TQFP-64 package. It offers a rich peripheral set for general-purpose embedded control. Available from stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- PIC18F6525-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $9.2000(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 core running at up to 40 MHz with 16-bit address bus for expanded memory access in complex embedded applications
- Integrated multi-channel ADC and broad peripheral set including timers and serial interfaces in a 64-pin TQFP package
- Pb-free TQFP-64 package with 64 I/O pins enabling high pin-count designs for data acquisition and HMI controller boards
Applications
The PIC18F6525-I/PT is a versatile 8-bit microcontroller used in industrial data acquisition systems, human-machine interfaces, and general-purpose embedded controllers requiring a rich peripheral mix at 40 MHz. Its 64-pin TQFP package provides ample I/O for matrix keypads, display drivers, and multi-channel ADC sensing in a single device. Engineers also deploy it in building automation controllers and appliance management units where a proven PIC18 architecture, code compatibility, and wide tool support reduce firmware development time.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 7Weeks |
| YTEOL | 3 |
| Has ADC | YES |
| Address Bus Width | 16 |
| 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-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 53 |
| Number of Serial I/Os | 2 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP64,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3840 |
| RAM (words) | 3840 |
| 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 | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F6525-I/PT:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP64
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP64
Frequently Asked Questions
What clock speed and bus architecture does PIC18F6525-I/PT offer for demanding 8-bit embedded control tasks?
PIC18F6525-I/PT operates at up to 40 MHz and uses a 16-bit address bus, allowing it to directly address the full program memory space without banking overhead. This makes it capable of executing 10 MIPS effective throughput on control algorithms, sufficient for real-time tasks like PID loops at 1 kHz in industrial automation panels.
How many I/O pins does PIC18F6525-I/PT expose, and how does this compare to smaller PIC18 variants for HMI designs?
PIC18F6525-I/PT provides 64 pins in its TQFP-64 package, of which up to 52 can be configured as general-purpose I/O. This pin count is 2x or more than typical 28-pin PIC18 variants, enabling a single chip to drive a 4x4 matrix keypad, a 4-bit LCD, 8 analog inputs, and 2 UART channels simultaneously without I/O expanders.
For a multi-sensor industrial data logger, what ADC resources does PIC18F6525-I/PT provide?
PIC18F6525-I/PT integrates a multi-channel ADC with up to 12 analog input channels at 10-bit resolution. Sampling multiple sensors sequentially at 40 MHz allows ADC conversion rates above 100 ksps per channel, which is more than sufficient to digitize temperature, pressure, and current sensors in a typical 8-channel industrial monitoring application.
When is PIC18F6525-I/PT a practical upgrade from an ATmega or PIC16 device in a legacy embedded control design?
PIC18F6525-I/PT offers 3x to 4x more program Flash than most PIC16 parts and a 16-bit address bus absent in 8-bit AVR ATmega devices below 128K Flash. For legacy systems being re-spun with added features — such as adding Modbus RTU over 2 UART channels — the PIC18F6525 fits in the same TQFP-64 footprint used by some competitors while providing more than 48 KB of code space and a richer interrupt controller.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $11.1000 | $11.10 |
| 100+ | $10.1300 | $1013.00 |
| 1000+ | $9.5400 | $9540.00 |
| 5000+ | $9.2000 | $46000.00 |
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