8-bit Flash Microcontroller, operating at up to 40MHz, featuring 8KB Flash memory and 512B RAM. This through-hole component offers 36 programmable I/Os, 13 ADC channels, and multiple communication interfaces including I2C, SPI, and UART. It includes integrated peripherals such as Brown-out Detect, POR, PWM, and a Watchdog Timer, with a supply voltage range of 4.2V to 5.5V and an operating temperature range of -40°C to 85°C.
Frequency40MHz
PackagePDIP
MountingThrough Hole
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Technical Specifications
Microchip PIC18F4321-I/P technical specifications.
General
| Access Time | 40us |
| Package/Case | PDIP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Density | 8KB |
| Frequency | 40MHz |
| Height | 0.195inch |
| Interface | I2C, SPI, UART, USART |
| Lead Free | Lead Free |
| Length | 53.21mm |
| Max Frequency | 40MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 4.2V |
| Mount | Through Hole |
| Number of ADC Channels | 13 |
| Number of Bits | 8 |
| Number of I/Os | 36 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 36 |
| Number of PWM Channels | 5 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 1 |
| Oscillator Type | Internal |
| Package Quantity | 10 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD, I2C |
| Radiation Hardening | No |
| RAM Size | 512B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® 18F |
| Watchdog Timer | Yes |
| Width | 0.58inch |
Compliance
| RoHS | Compliant |
Datasheet
Microchip PIC18F4321-I/P Datasheet
Download the complete datasheet for Microchip PIC18F4321-I/P to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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