8-bit RISC microcontroller featuring a 40MHz clock speed and 32KB OTP memory. This integrated circuit offers 1.5KB RAM, 34 programmable I/O pins, and supports I2C, SPI, and UART interfaces. Equipped with 8 analog input channels, 2 PWM channels, and 4 timers/counters, it operates within a 4.2V to 5.5V supply range and boasts a temperature range of -40°C to 85°C. The PLCC package ensures robust integration for various applications.
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Microchip PIC18C452-I/L technical specifications.
| Access Time | 40us |
| Package/Case | PLCC |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 40MHz |
| Height | 3.68mm |
| Interface | I2C, SPI, USART, UART |
| Lead Free | Lead Free |
| Length | 16.66mm |
| Max Frequency | 40MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 32KB |
| Memory Type | OTP |
| Min Supply Voltage | 4.2V |
| Number of A/D Converters | 1 |
| Number of ADC Channels | 8 |
| Number of Bits | 8 |
| Number of I/Os | 34 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 34 |
| Number of PWM Channels | 2 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 1 |
| Oscillator Type | External |
| Package Quantity | 27 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LVD, I2C |
| Radiation Hardening | No |
| RAM Size | 1.5KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® 18C |
| Watchdog Timer | Yes |
| Width | 16.66mm |
| RoHS | Compliant |
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