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| 产品描述：
DS89C450 Series 64 kB Flash 1 kB RAM 33 MHz 8-Bit Microcontroller - TQFP-44
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| 标准包装：1 | ||
| 数据手册： -- |
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| Oscillator Type | External |
|---|---|
| Voltage - Supply (Vcc/Vdd) | 4.5 V ~ 5.5 V |
| Core Size | 8-Bit |
| RAM Size | 1K x 8 |
| Number of I/O | 32 |
| Part Status | Active |
| Category | Integrated Circuits (ICs) |
| Program Memory Type | FLASH |
| Family | Embedded - Microcontrollers |
| Program Memory Size | 64KB (64K x 8) |
| ECCN | EAR99 |
| Package / Case | 44-TQFP |
| Core Processor | 8051 |
| Supplier Device Package | 44-TQFP (10x10) |
| Peripherals | Power-Fail Reset, WDT |
| Connectivity | EBI/EMI, SIO, UART/USART |
| Speed | 33MHz |
| Manufacturer | Maxim Integrated |
| Series | 89C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Packaging | Tray |
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