
8-bit microcontroller (MCU) with 3.5KB OTP memory, 128B RAM, and 13 programmable I/O pins. Features an 8-bit PIC core architecture, operating at up to 20MHz with a 4MHz frequency. Includes POR and WDT peripherals, a single timer/counter, and external oscillator support. Packaged in an 18-pin SOIC for surface mounting, this lead-free and RoHS compliant component operates from 3V to 5.5V with a temperature range of -40°C to 125°C.
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Microchip PIC16C558-04E/SO technical specifications.
| Access Time | 4us |
| Package/Case | SOIC |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 4MHz |
| Lead Free | Lead Free |
| Max Frequency | 20MHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 3.5KB |
| Memory Type | EPROM, , OTP |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of Programmable I/O | 13 |
| Number of Timers/Counters | 1 |
| Oscillator Type | External |
| Package Quantity | 42 |
| Packaging | Rail/Tube |
| Peripherals | POR, WDT |
| Radiation Hardening | No |
| RAM Size | 128B |
| RoHS Compliant | Yes |
| Series | PIC® 16C |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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