PIC16F59-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
PIC16F59-I/PT is a Microchip 8-bit PIC16 microcontroller operating up to 20 MHz from a supply as low as 2 V at 4 MHz. It provides 44 I/O pins in a compact TQFP-44 package for high pin-count embedded applications. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F59-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2200(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 PIC16 core running up to 20 MHz with 2 V minimum supply at 4 MHz for ultra-low-power designs
- 44-pin TQFP package in a 10 mm x 10 mm, 1 mm height footprint for high-density PCB layouts
- Rich I/O peripheral set with multiple timers, USART, SPI, and I2C interfaces for flexible connectivity
- Wide operating voltage range enabling direct operation from 2-cell battery or 3.3 V regulated supply
Applications
PIC16F59-I/PT is used in embedded control systems requiring many GPIO lines within a compact footprint, such as keypad scanning, LED matrix driving, and multi-channel sensor interfaces. Its low-voltage operation starting at 2 V makes it suitable for battery-operated handheld devices, remote controls, and IoT sensor nodes where power efficiency is critical. The 44-pin TQFP form factor also benefits industrial automation equipment that needs a low-cost 8-bit controller with a high pin count in a small board area.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Has ADC | NO |
| Additional Feature | OPERATES AT 2 V MINIMUM SUPPLY @ 4 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of I/O Lines | 32 |
| Number of Timers | 2 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | NO |
| 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) | 134 |
| ROM (words) | 3072 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 7mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| 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 | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What clock speed and minimum supply voltage does PIC16F59-I/PT support for low-power battery operation?
PIC16F59-I/PT operates at up to 20 MHz clock frequency and can run at a minimum supply voltage of 2 V when clocked at 4 MHz, making it ideal for battery-powered applications requiring a low-power 8-bit microcontroller with wide voltage tolerance.
How many I/O pins does PIC16F59-I/PT provide, and what is the physical size of its TQFP-44 package?
PIC16F59-I/PT provides 44 pins in a TQFP-44 package measuring 10 mm x 10 mm with a 1 mm height profile, offering a high pin density in a compact SMT package suitable for space-constrained PCB designs with multiple I/O requirements.
Does PIC16F59-I/PT include an on-chip ADC for analog sensor measurements?
No, PIC16F59-I/PT does not include an integrated ADC. For analog sensor measurements, an external ADC connected via SPI or I2C is required, which adds flexibility in choosing resolution and sampling rate to match the specific sensor application from 8-bit to 16-bit accuracy.
Which serial interfaces does PIC16F59-I/PT support, and at what data rates can they operate?
PIC16F59-I/PT supports USART for asynchronous serial communication up to 1.25 Mbps at 20 MHz, plus SPI operating in master or slave mode and I2C at standard 100 kHz and fast 400 kHz modes, enabling connection to sensors, memory devices, and display controllers.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.6500 | $1.65 |
| 100+ | $1.3700 | $137.00 |
| 215+ | $1.3000 | $279.50 |
| 1000+ | $1.2600 | $1260.00 |
| 5000+ | $1.2200 | $6100.00 |
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