8-bit RISC microcontroller featuring a PIC core, operating at up to 40MHz with 20 programmable I/O pins. This surface mount device offers 512B of EPROM/OTP memory and 24B of RAM, with a 20µs access time. It includes a watchdog timer and power-on reset, supporting external oscillator types and operating within a 4.5V to 5.5V supply range. Packaged in SSOP, this lead-free and RoHS compliant component is rated for -40°C to 125°C.
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Microchip PIC16C55AT-20E/SS technical specifications.
| Access Time | 20us |
| Package/Case | SSOP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Lead Free | Lead Free |
| Max Frequency | 40MHz |
| Max Operating Temperature | 125°C |
| Max Power Dissipation | 800mW |
| Max Supply Voltage | 5.5V |
| Memory Size | 512B |
| Memory Type | EPROM, , OTP |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Programmable I/O | 20 |
| Number of Timers/Counters | 1 |
| Oscillator Type | External |
| Package Quantity | 2100 |
| Packaging | Tape and Reel |
| Peripherals | POR, WDT |
| Radiation Hardening | No |
| RAM Size | 24B |
| RoHS Compliant | Yes |
| Series | PIC® 16C |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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