8-bit microcontroller featuring 32KB OTP memory and 1.5KB RAM. Operates at up to 40MHz with an 8-bit data bus width and 34 programmable I/Os. Supports I2C, SPI, USART, and UART interfaces, with 4 timers/counters and peripherals including Brown-out Detect/Reset, POR, PWM, and WDT. Offers a wide operating temperature range of -40°C to 85°C and a supply voltage from 2.5V to 5.5V. Packaged in a 40-pin PDIP, this lead-free and RoHS compliant component is designed for general-purpose embedded applications.
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Microchip PIC18LC452-I/P technical specifications.
| Access Time | 40us |
| Package/Case | PDIP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 40MHz |
| Interface | I2C, SPI, USART, UART |
| Lead Free | Lead Free |
| Max Frequency | 40MHz |
| Max Operating Temperature | 85°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 32KB |
| Memory Type | OTP |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.5V |
| Number of I/Os | 34 |
| Number of Programmable I/O | 34 |
| Number of Timers/Counters | 4 |
| Oscillator Type | External |
| Package Quantity | 10 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 1.5KB |
| RoHS Compliant | Yes |
| Series | PIC® 18C |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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