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Microchip PIC18F45K20-I/PT
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PQFP44
Brands: Microchip Technology, Inc
Mfr.Part #: PIC18F45K20-I/PT
Datasheet: PIC18F45K20-I/PT Datasheet (PDF)
Package/Case: TQFP-44
Product Type: Programmable Logic ICs
RoHS Status:
Stock Condition: 3746 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MCU, 8BIT, PIC18, 64MHZ, TQFP-44; Product Range: PIC18 Family PIC18F K2x Series Microcontrollers; CPU Speed: 64MHz; Program Memory Size: 32KB; RAM Memory Size: 1.5KB; No. of Pins: 44Pins; MCU Case Style: TQFP; No. of I/O's: 36I
Features
- Optional extended instruction set designed to optimize re-entrant code
- Up to 1024 bytes Data EEPROM
- Up to 64 Kbytes Linear program memory addressing
- Up to 3936 bytes Linear data memory addressing
- Up to 16 MIPS operation
- 16-bit wide instructions, 8-bit wide data path
- Priority levels for interrupts
- 31-level, software accessible hardware stack
- 8 x 8 single-cycle hardware multiplier
- Factory calibrated to ± 1%
- Software selectable frequencies range of 31 kHz to 16 MHz
- 64 MHz performance available using PLL
- no external components required
- Four crystal modes up to 64 MHz
- Two external clock modes up to 64 MHz
- 4X Phase Lock Loop (PLL)
- Secondary oscillator using Timer1 @ 32 kHz
- Fail-Safe Clock Monitor:
- Allows for safe shutdown if peripheral clock stops
- Two-Speed Oscillator Start-up
- Operating Voltage Range: 1.8V to 3.6V
- Self-Programmable under Software Control
- Interrupt on High/Low-Voltage Detection
- With software enable option
- Programmable period from 4 ms to 131s
- Single-Supply 3V In-Circuit Serial Programming™ (ICSP™) via two pins
- In-Circuit Debug (ICD) via Two Pins
- Sleep mode: 100 nA
- Watchdog Timer: 500 nA
- Timer1 Oscillator: 500 nA @ 32 kHz
- 10-bit resolution, 13 External Channels
- Auto-acquisition capability
- Conversion available during Sleep
- 1.2V Fixed Voltage Reference (FVR) channel
- Independent input multiplexing
- Two rail-to-rail analog comparators
- Independent input multiplexing
- Programmable (% VDD), 16 steps
- Two 16-level voltage ranges using VREF pins
- High-Current Sink/Source 25 mA/25 mA
- Three programmable external interrupts
- Four programmable interrupt-on-change
- Eight programmable weak pull-ups
- Programmable slew rate
- Capture/Compare/PWM (CCP) module
- One, two or four PWM outputs
- Selectable polarity
- Programmable dead time
- Auto-Shutdown and Auto-Restart
- 3-wire SPI (supports all 4 modes)
- I2C™ Master and Slave modes with address mask
- Supports RS-485, RS-232 and LIN
- RS-232 operation using internal oscillator
- Auto-Wake-up on Break
- Auto-Baud Detect
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | PIC18F45K20-I/PT | Pbfree Code | Yes |
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | Part Package Code | QFP |
| Package Description | 10 X 10 MM, 1 MM HEIGHT, LEAD FREE, PLASTIC, TQFP-44 | Pin Count | 44 |
| Reach Compliance Code | compliant | ECCN Code | 3A991.A.2 |
| HTS Code | 8542.31.00.01 | Factory Lead Time | 52 Weeks |
| Samacsys Manufacturer | Microchip | Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 1.8V MIN SUPPLY FOR 16 MHZ AND OPERATES AT 2V FOR 20 MHZ | Address Bus Width | |
| Bit Size | 8 | Boundary Scan | NO |
| CPU Family | PIC18 | Clock Frequency-Max | 64 MHz |
| DAC Channels | NO | DMA Channels | NO |
| External Data Bus Width | Format | FIXED POINT | |
| Integrated Cache | NO | JESD-30 Code | S-PQFP-G44 |
| JESD-609 Code | e3 | Length | 10 mm |
| Low Power Mode | YES | Moisture Sensitivity Level | 1 |
| Number of External Interrupts | 3 | Number of I/O Lines | 36 |
| Number of Serial I/Os | 1 | Number of Terminals | 44 |
| Number of Timers | 6 | On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 16 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY | Package Code | TQFP |
| 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) | 1536 |
| ROM (words) | 16384 | ROM Programmability | FLASH |
| Screening Level | TS 16949 | Seated Height-Max | 1.2 mm |
| Speed | 64 MHz | Supply Current-Max | 15 mA |
| Supply Voltage-Max | 3.6 V | Supply Voltage-Min | 3 V |
| Supply Voltage-Nom | 3.3 V | Surface Mount | YES |
| Technology | CMOS | Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE TIN | Terminal Form | GULL WING |
| Terminal Pitch | 0.8 mm | Terminal Position | QUAD |
| Width | 10 mm | uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package Category | Quad Flat Packages | Released Date | Apr 16, 2015 |
| Last Modified Date | Mar 7, 2023 4:10 PM UTC |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The PIC18F45K20-I/PT is a high-performance 8-bit microcontroller from Microchip Technology. It features a 64 MHz CPU, 32 KB flash memory, and various communication peripherals. This chip is commonly used in embedded systems for applications that require low power consumption and high processing capabilities.
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Equivalent
Some equivalent products of PIC18F45K20-I/PT chip are PIC18F45K20-E/PT, PIC18F45K22-I/PT, PIC18F45K22-E/PT, and PIC18F45K22T-I/PT. These chips belong to the PIC18F45Kxx family and offer similar features and functionalities. -
Features
The PIC18F45K20-I/PT is a 8-bit microcontroller with 40 MHz maximum clock frequency, 32KB Flash program memory, 1536 bytes of RAM, 256 bytes of EEPROM data memory, and 16-bit Timers/Counters. It also features 5-channel 10-bit Analog-to-Digital Converter (ADC) and supports a variety of communication interfaces including SPI, I2C, and UART. -
Pinout
The PIC18F45K20-I/PT is a 28-pin microcontroller with various functions including 40 MHz operation, 32 KB flash memory, and 1536 bytes of RAM. It offers a wide range of communication interfaces, analog and digital I/Os, and peripherals such as PWM, ADC, and timers. -
Manufacturer
Microchip Technology Inc. is the manufacturer of the PIC18F45K20-I/PT. It is an American company specializing in the production of microcontroller, mixed-signal, analog, and Flash-IP solutions. Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, as well as memory products. -
Application Field
The PIC18F45K20-I/PT microcontroller is commonly used in various applications including consumer electronics, industrial automation, automotive systems, medical devices, and more. It is suitable for tasks such as data logging, motor control, sensor interfacing, and communication protocols like UART, SPI, and I2C. -
Package
The PIC18F45K20-I/PT chip comes in a TQFP package type, with a surface mount form factor and a size of 44 pins.
Datasheet PDF
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