DS87C520-ECL+
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8-Bit 8051 MCU, 33MHz, 16KB EPROM, 32 I/O, TQFP
Дополнительная информация
8-bit microcontroller (MCU) featuring an 8051 core architecture and 16KB OTP memory. Operates at a maximum frequency of 33MHz with an 8-bit data bus width. Offers 32 programmable I/O pins, three timers/counters, and interfaces including UART, USART, and EBI/EMI. Packaged in a 44-TQFP for surface mounting, with a voltage range of 4.5V to 5.5V and an operating temperature range of 0°C to 70°C. This lead-free and RoHS compliant component includes a Watchdog Timer (WDT) peripheral.
| RoHS | Compliant |
| Mount | Surface Mount |
| Series | 87C |
| RAM Size | 1KB |
| Interface | UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Packaging | Tray |
| Access Time | 33us |
| Memory Size | 16KB |
| Memory Type | EPROM, , OTP |
| Peripherals | WDT |
| Package/Case | TQFP |
| Max Frequency | 33MHz |
| Data Bus Width | 8b |
| Number of I/Os | 32 |
| RoHS Compliant | Yes |
| Oscillator Type | External |
| Core Architecture | 8051 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Radiation Hardening | No |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Number of Timers/Counters | 3 |
| Number of Programmable I/O | 32 |
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