AT89C51ED2-UM PLCC68 |
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Thông tin sản phẩm
Overview
AT89C51RD2/ED2 is high performance CMOS Flash version of the 80C51 CMOS single chip 8-bit microcontroller. It contains a 64-Kbyte Flash memory block for code and for data.
Parameters
| Flash (Kbytes) | 64 |
| Pin Count | 44 |
| Max Operating Freq (MHz) | 60 |
| CPU | 8051-12C |
| SRAM (Kbytes) | 2 |
| EEPROM (Bytes) | 2048 |
| Max I/O Pins | 32 |
| picoPower | No |
| Operating Voltage (Volt) | 2.7 - 5.5 |
| Temp Range (deg C) | -40 - 85 |
| # of Touch Channels | No |
| Timers | 4 |
| Watchdog | Yes |
| 32kHz RTC | No |
| Analog Comparators | No |
| Temp Sensor | No |
| ADC Resolution (bits) | No |
| ADC channels | No |
| DAC channels | No |
| UART | 1 |
| SPI | 1 |
| TWI (I2C) | No |
| USB Interface | No |
| PWM Channels | No |
| Ethernet | No |
| CAN | No |
Packaging Information
Documents
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