Microchip Technology PIC18F45K22-I/PT
| Parameters | |
|---|---|
| Series | PIC® XLP™ 18K |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 44-TQFP |
| Mfr | Microchip Technology |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-TQFP (10x10) |
| Speed | 64MHz |
| Oscillator Type | Internal |
| Core Processor | PIC |
| RAM Size | 1.5K x 8 |
| Number of I/O | 35 |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT |
| Voltage - Supply (Vcc/Vdd) | 2.3V ~ 5.5V |
| EEPROM Size | 256 x 8 |
| Program Memory Type | FLASH |
| Connectivity | I²C, SPI, UART/USART |
| Core Size | 8-Bit |
| Program Memory Size | 32KB (16K x 16) |
| Data Converters | A/D 30x10b |
| Package | Tray |
| Product Status | Active |
| Base Product Number | PIC18F45 |
| REACH Status | REACH Unaffected |
| Other Names | PIC18F45K22IPT |
| Standard Package | 160 |
| ECCN | 3A991A2 |
| HTSUS | 8542.31.0001 |
PIC18F45K22-I/PT8-Bit Microcontroller, XLP Tech 64 MHz PIC MCU
The PIC18F45K22-I/PT is a high-performance, 8-bit microcontroller from Microchip Technology, built on the enhanced PIC18 architecture with nanoWatt XLP technology for ultra-low power consumption. It features 32 KB of Flash program memory, 1.5 KB of RAM, and 256 bytes of EEPROM, supporting a wide operating voltage range of 2.3V to 5.5V. With a maximum clock speed of 64 MHz, this microcontroller delivers efficient processing for embedded applications. The device integrates a 10-bit ADC with 28 channels, multiple communication interfaces (I²C, SPI, UART/USART), and advanced peripherals such as PWM, timers, and brown-out reset. Packaged in a 44-pin TQFP form factor, it is ideal for space-constrained designs in industrial, automotive, and consumer electronics applications.
PIC18F45K22-I/PT Applications
1. Industrial Automation: Motor control, PLCs, and sensor interfaces.
2. Consumer Electronics: Smart home devices, wearables, and remote controls.
3. Automotive Systems: Dashboard controls, lighting, and safety modules.
4. Medical Devices: Portable diagnostic equipment with low-power demands.
5. IoT Edge Nodes: Battery-operated sensors and wireless communication modules.
Alternative Models
● PIC18F46K22-I/PT: 64 KB Flash, 3.8 KB RAM, same pinout for expanded memory needs.
● PIC18F45K22-I/ML: QFN-44 package, smaller footprint for compact designs.
● PIC18F44K22-I/PT: 16 KB Flash, 768 B RAM, cost-effective for simpler applications.
● PIC18F45K22-I/MV: UQFN-40 package, reduced size with similar performance.
● PIC18F45K22-E/PT: Extended temperature range (-40°C to +125°C) for harsh environments.
