DS89C450-QNL+
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8-Bit MCU, 33MHz, 64KB Flash, 8051 Core, 44PLCC
Дополнительная информация
8-bit microcontroller with 64KB FLASH memory and 1KB RAM. Features an 8051 core architecture operating at up to 33MHz, with an access time of 33µs. Includes 32 I/Os, 2 UART channels, and 3 timers/counters. Surface mountable in a PLCC package, supporting UART, USART, and EBI/EMI interfaces. Operates from 4.5V to 5.5V, with a temperature range of -40°C to 85°C.
| RoHS | Compliant |
| Mount | Surface Mount |
| Width | 16.66mm |
| Height | 3.69mm |
| Length | 16.66mm |
| Series | 89C |
| RAM Size | 1KB |
| Frequency | 33MHz |
| Interface | UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Packaging | Rail/Tube |
| Access Time | 33us |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Peripherals | WDT |
| Package/Case | PLCC |
| Max Frequency | 33MHz |
| Data Bus Width | 8b |
| Number of I/Os | 32 |
| RoHS Compliant | Yes |
| Watchdog Timer | Yes |
| Oscillator Type | External |
| Core Architecture | 8051 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| Number of UART Channels | 2 |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Number of Timers/Counters | 3 |
| Number of Programmable I/O | 4 |
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