PIC18F46J13-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC18F46J13-I/PT is an 8-bit PIC18 microcontroller with 64 KB Flash, 4 KB RAM, integrated ADC, and eXtreme Low Power (XLP) technology running up to 48 MHz in a 44-pin TQFP package.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F46J13-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.5800(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
- 64 KB Flash and 4 KB RAM provide ample program and data storage for mid-range embedded applications
- eXtreme Low Power (XLP) technology enables sleep currents in the nanoamp range for battery-operated designs
- Up to 48 MHz CPU clock with operation down to 2.15 V supply at 8 MHz for flexible power-performance trade-offs
- Integrated 10-bit ADC and rich peripheral set including UART, SPI, and I2C for sensor interfacing
Applications
The PIC18F46J13-I/PT is suited for battery-powered sensor nodes, home automation controllers, and portable medical monitors where its XLP sleep modes keep average current consumption in the microamp range. Its 64 KB Flash capacity supports complex application firmware including USB communication stacks or small RTOS kernels. Industrial handheld devices and smart energy meters also use this MCU for its balance of processing speed at 48 MHz and low-voltage operation down to 2.15 V.
Specifications
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2.15 V MINIMUM SUPPLY AT 8 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 2 |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 40 |
| Number of Serial I/Os | 2 |
| Number of Timers | 10 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP44,.39SQ,31 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3760 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 48MHz |
| Supply Current-Max | 21.5mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| 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 PIC18F46J13-I/PT:
44-pin, GP , 128KB Flash, 4KB RAM, 12 MIPS, 12-bit ADC, nanoWatt XLP
Frequently Asked Questions
How low can the PIC18F46J13-I/PT supply voltage go while still operating at useful clock speeds?
The PIC18F46J13-I/PT can operate at a minimum supply voltage of 2.15 V while running at up to 8 MHz, making it suitable for direct single-cell lithium or two-cell alkaline battery applications. At higher supply voltages it supports up to 48 MHz, giving designers a straightforward power-performance trade-off based on the available rail voltage in their system.
For a compact embedded design, how much board area does the 44-pin TQFP package of the PIC18F46J13-I/PT occupy?
The 44-pin TQFP package measures 10 mm × 10 mm with 0.8 mm pin pitch, offering a relatively small footprint for an 8-bit MCU with 44 I/O-capable pins. This size makes it practical for density-sensitive PCB layouts such as wearable devices, smart sensors, and compact industrial controllers where space is at a premium.
When should a developer choose the PIC18F46J13-I/PT over a simpler PIC16F device?
Developers should choose the PIC18F46J13-I/PT when their application requires more than 32 KB of program memory, faster interrupt response enabled by the 48 MHz PIC18 core, or peripherals such as SPI, I2C, and multiple UART channels simultaneously. The 64 KB Flash also accommodates communication protocol libraries and bootloaders without exhausting memory, which is a common limitation with smaller 16F-family devices.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.2700 | $4.27 |
| 25+ | $4.1800 | $104.50 |
| 100+ | $4.0700 | $407.00 |
| 1000+ | $3.7400 | $3740.00 |
| 5000+ | $3.5800 | $17900.00 |
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