8-bit microcontroller featuring 72KB Flash memory and 1KB RAM. Operates at a maximum frequency of 40MHz with an 8051 core architecture. Offers SPI, UART, USART, and EBI/EMI interfaces. Includes 36 I/Os, with 32 programmable, and 3 timers/counters. Packaged in a PLCC (LCC-44) for surface mounting, operating between 2.7V and 3.6V, and is RoHS compliant.
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| Package/Case | PLCC |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | SPI, UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Frequency | 40MHz |
| Max Operating Temperature | 70°C |
| Memory Size | 72KB |
| Memory Type | EEPROM, , FLASH |
| Min Operating Temperature | 0°C |
| Max Power Dissipation | 1.5W |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 36 |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 3 |
| Oscillator Type | External |
| Package Quantity | 26 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Radiation Hardening | No |
| RAM Size | 1KB |
| RoHS Compliant | Yes |
| Series | FlashFlex® |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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