The PIC18F4221-E/PT is an 8-bit microcontroller with a 40MHz operating frequency and 5V supply voltage. It features a TQFP-44 package and is suitable for surface mount applications. The device operates over a temperature range of -40°C to 125°C and has a maximum power dissipation of 1W. It includes 4KB of FLASH memory and 512B of RAM, and supports I2C, SPI, UART, and USART interfaces. The PIC18F4221-E/PT is RoHS compliant and does not have radiation hardening.
Frequency40MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Microchip PIC18F4221-E/PT technical specifications.
General
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 40MHz |
| Interface | I2C, SPI, UART, USART |
| Max Frequency | 40MHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 4KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 4.2V |
| Mount | Surface Mount |
| Number of Programmable I/O | 36 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 5V |
| Package Quantity | 160 |
| Packaging | Tray |
| Radiation Hardening | No |
| RAM Size | 512B |
| RoHS Compliant | Yes |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Microchip PIC18F4221-E/PT Datasheet
Download the complete datasheet for Microchip PIC18F4221-E/PT to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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