8-bit RISC microcontroller featuring a PIC core architecture, operating at up to 40MHz. This surface mount device offers 32KB of EPROM/OTP memory and 1.5KB of RAM, with 22 I/O pins. Integrated peripherals include I2C, SPI, USART, UART interfaces, Brown-out Detect/Reset, POR, PWM, and a Watchdog Timer. Designed for operation between 4.2V and 5.5V, with a maximum power dissipation of 1W and an operating temperature range of -40°C to 125°C.
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Microchip PIC18C252-E/SO technical specifications.
| Package/Case | SOIC |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 40MHz |
| Interface | I2C, SPI, USART, UART |
| Max Frequency | 40MHz |
| Max Operating Temperature | 125°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 32KB |
| Memory Type | EPROM, , OTP |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4.2V |
| Mount | Surface Mount |
| Number of I/Os | 22 |
| Number of Programmable I/O | 23 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 5V |
| Oscillator Type | External |
| Package Quantity | 27 |
| 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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