PIC18F6723-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
The Microchip PIC18F6723-I/PT is an 8-bit PIC18 microcontroller with 128 KB Flash and up to 40 MHz clock in a 64-pin TQFP package. It integrates a multi-channel ADC and extensive peripheral set for complex embedded control. Designed for industrial, automotive, and consumer applications needing high I/O count and ample program memory.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F6723-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $11.0600(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 running up to 40 MHz
- 128 KB Flash program memory for large firmware
- Multi-channel 10-bit ADC for analog signal acquisition
- 64-pin TQFP package with high I/O count
- Multiple UART, SPI, and I2C communication interfaces
- Wide operating temperature range for industrial use
Applications
The PIC18F6723-I/PT is used in industrial automation panels, motor drive controllers, and building automation systems that demand substantial program memory and many I/O lines. Its 64-pin TQFP footprint supports dense PCB integration, and the 40 MHz execution speed allows real-time processing of multiple sensor inputs simultaneously. It is also popular in consumer appliances, HVAC controllers, and point-of-sale peripherals requiring reliable 8-bit performance.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 7Weeks |
| 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-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 64 |
| 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 | TQFP64,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3936 |
| ROM (words) | 131072 |
| 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 | 8542.31.00.15 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F6723-I/PT:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP64
64 PIN, 96 KB ENH FLASH, 3936 RAM, 40MHZ, NANOWATT, 1024 DATA EE
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP64
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQFP64
Frequently Asked Questions
How much program memory does the PIC18F6723-I/PT provide, and for which firmware size is it appropriate?
The PIC18F6723-I/PT offers 128 KB of Flash program memory, accommodating medium-to-large firmware images. This is sufficient for applications combining a real-time OS, communication stacks such as Modbus RTU, and application logic totaling up to roughly 100 KB of compiled code, leaving a safety margin for future feature updates.
How does running the PIC18F6723-I/PT at 40 MHz compare to lower-clock PIC18 variants in motor control tasks?
At 40 MHz the PIC18F6723-I/PT executes up to 10 MIPS, providing enough headroom to run PWM generation, closed-loop PID control, and UART telemetry concurrently without task overflow. Lower-speed variants at 20 MHz may require careful ISR scheduling for the same workload, making the 40 MHz part a safer choice for multi-axis or multi-motor designs.
Which packaging alternative should a designer choose if the 64-pin TQFP footprint of PIC18F6723-I/PT does not fit the PCB?
If the TQFP-64 0.8 mm pitch layout is too large for the target board, the designer can evaluate the PIC18F6722-I/PT which offers 64 KB Flash in the same 64-pin TQFP footprint, or consider a QFN variant if one exists in the PIC18F family with a smaller body. Moving to a smaller pin-count device requires verifying that the reduced I/O count still covers all required signals.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $15.3700 | $15.37 |
| 100+ | $12.6300 | $1263.00 |
| 1000+ | $11.6300 | $11630.00 |
| 5000+ | $11.0600 | $55300.00 |
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