8-Bit Microcontroller, featuring an 8051 core architecture and an 8-bit data bus width, operates at a maximum frequency of 20MHz. This CMOS microcontroller offers 32KB of OTP EPROM memory and 1.25KB of RAM. It supports external oscillator types and includes peripherals such as POR, PWM, and a watchdog timer. The device is packaged in a 44-pin PQFP (MQFP-44) for surface mounting, with an operating supply voltage range of 4.25V to 5.5V. It boasts 34 programmable I/O pins and interfaces including CAN, USART, UART, and EBI/EMI. This RoHS and Lead Free compliant component operates within a temperature range of -40°C to 85°C.
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| Package/Case | QFP |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Halogen Free | Halogen Free |
| Interface | CAN, USART, UART, EBI/EMI |
| Lead Free | Lead Free |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 32KB |
| Memory Type | EPROM, , OTP |
| Min Supply Voltage | 4.25V |
| Mount | Surface Mount |
| Number of Programmable I/O | 34 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 5V |
| Oscillator Type | External |
| Package Quantity | 576 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 1.25KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | C5xx/C8xx |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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