内核8051
位数8 bit
主频60 MHz
Flash64 kB
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内核8051
位数8 bit
主频60 MHz最大
Flash64 kB
RAM2.25 kB
IO 数36
供电电压3 ~ 5.5 V
| 电源 | |
|---|---|
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| 环境与封装 | |
| Core Size | 8-Bit |
| EEPROM Size | 2K x 8 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~85°C(TA) |
| Package | Tray |
| Package / Case | 64-LQFP |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 2.25K x 8 |
| Supplier Device Package | 64-LQFP (10x10) |
| 其他 | |
| Base Product Number | AT89C51 |
| Connectivity | SPI, UART/USART |
| Core Processor | 80C51 |
| Data Converters | A/D 8x10b |
| Mfr | Microchip Technology |
| Number of I/O | 36 |
| Oscillator Type | External |
| Peripherals | POR, PWM, WDT |
| Product Status | Obsolete |
| Program Memory Type | FLASH |
| Series | 89C |
| Speed | 60MHz |
器件图片
技术资料
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