PIC18F65J90-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
The PIC18F65J90-I/PT is an 8-bit PIC microcontroller from Microchip featuring 32 KB Flash, 2 KB RAM, and a 10-bit ADC running at up to 40 MHz. Housed in a 64-pin TQFP, it suits LCD-driven and metering applications requiring rich analog and peripheral I/O.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F65J90-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8810(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 at up to 40 MHz
- 32 KB Flash program memory with flexible segmented programming
- 10-bit ADC with multiple input channels for analog measurement
- Integrated LCD driver for direct segment display control
- Operates from 2 V supply at 8 MHz for low-voltage designs
- 64-pin TQFP package with extensive GPIO and peripheral connectivity
Applications
The PIC18F65J90-I/PT is well-suited for utility metering, LCD-based user interfaces, and low-power industrial sensors that benefit from integrated LCD drive capability in a single microcontroller. Its wide supply voltage tolerance down to 2 V and 64-pin package make it a practical choice for battery-powered equipment with segment display outputs and multi-channel analog monitoring.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2V SUPPLY AT 8 MHZ |
| 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 | 51 |
| Number of Serial I/Os | 2 |
| Number of Timers | 6 |
| 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) | 2048 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| Supply Current-Max | 16mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.35V |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| 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 1 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Does PIC18F65J90-I/PT include an integrated LCD driver to reduce external component count?
Yes, the PIC18F65J90-I/PT integrates an on-chip LCD driver capable of driving segment displays directly, which eliminates the need for an external LCD controller IC. This reduces BOM cost and board area in energy meters, thermostats, and other instruments with 7-segment or custom LCD panels.
What is the minimum supply voltage and clock speed for PIC18F65J90-I/PT in low-power battery designs?
The PIC18F65J90-I/PT can operate from a minimum supply of 2 V at up to 8 MHz. At the full 3.3 V to 5.5 V supply range, it runs at up to 40 MHz. This flexibility makes it suitable for battery-backed meters and handheld instruments requiring low-voltage MCU operation.
How many ADC channels does PIC18F65J90-I/PT offer for multi-sensor analog acquisition?
The PIC18F65J90-I/PT features a 10-bit successive approximation ADC with multiple analog input channels accessible through the 64-pin TQFP package. This supports simultaneous acquisition from multiple sensors such as temperature, current, and voltage in metering or industrial monitoring systems.
Which package does PIC18F65J90-I/PT use and what does that mean for PCB routing complexity?
The PIC18F65J90-I/PT is supplied in a 64-pin TQFP (Thin Quad Flat Package) with 0.5 mm lead pitch. This fine-pitch package requires standard SMT soldering equipment and careful PCB trace routing but provides access to all peripheral pins needed for LCD drive, ADC, SPI, I2C, and UART simultaneously.
Is PIC18F65J90-I/PT RoHS compliant and what is its industrial operating temperature rating?
Yes, the PIC18F65J90-I/PT carries a Pb-free and RoHS compliant designation. The I-grade suffix indicates an industrial operating temperature range of -40°C to +85°C, making it appropriate for outdoor metering equipment, industrial control panels, and environments with significant ambient temperature variation.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.2300 | $4.23 |
| 19+ | $3.8400 | $72.96 |
| 20+ | $3.2011 | $64.02 |
| 50+ | $3.0091 | $150.46 |
| 150+ | $2.8810 | $432.15 |
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