PIC18F4221T-I/ML
IC MCU 8BIT 4KB FLASH 44QFNManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology PIC® 18F microcontroller, part number PIC18F4221T-I-ML, features an 8-bit PIC core operating at 40MHz. This device offers 4KB of FLASH program memory (2K x 16) and 512 Bytes of RAM, complemented by 256 Bytes of EEPROM. Connectivity options include I2C, SPI, and UART/USART interfaces. The PIC18F4221T-I-ML includes integrated peripherals such as Brown-out Detect/Reset, HLVD, POR, PWM, and WDT. It also incorporates 13 channels of 10-bit Analog-to-Digital converters. Designed for surface mounting, this component is housed in a 44-QFN (8x8) package with an exposed pad. Operating within a temperature range of -40°C to 85°C, it requires a supply voltage of 4.2V to 5.5V. This microcontroller is commonly utilized in industrial automation, automotive systems, and consumer electronics applications.
Additional Information
Series: PIC® 18FRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 44-VQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 40MHz |
| Program Memory Size | 4KB (2K x 16) |
| RAM Size | 512 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| Core Processor | PIC |
| Data Converters | A/D 13x10b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4.2V ~ 5.5V |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT |
| Supplier Device Package | 44-QFN (8x8) |
| Number of I/O | 36 |
| Programmable | Not Verified |
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