AT89C51AC3-RLTUM
Symbol Micros:
89c51ac3-rltum
Case : VQFP44
64kB-FL 2304B-RAM 2kB-EE 36I/O ISP 3÷5,5V 3xtimer 8A/D UART 5PWM -40÷85°C Replacement for: AT89C51AC3-RLTIM
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Parameters
| Manufacturer: | MICROCHIP |
| Architecture: | 8-bit |
| FLASH memory: | 64kB |
| RAM memory: | 2,25kB |
| EEPROM memory: | 2kB |
| Number of I/O: | 36 |
| Supply voltage range: | 3V~5,5V |
| Manufacturer: | MICROCHIP |
| Architecture: | 8-bit |
| FLASH memory: | 64kB |
| RAM memory: | 2,25kB |
| EEPROM memory: | 2kB |
| Number of I/O: | 36 |
| Supply voltage range: | 3V~5,5V |
| Frequency: | 60,0000MHz |
| ADC: | YES |
| DAC: | NO |
| UART/USART interface: | YES |
| SPI interface: | NO |
| TWI (I2C) interface: | NO |
| CAN interface: | NO |
| ETHERNET interface: | NO |
| USB interface: | NO |
| Encryption: | NO |
| Operating temperature (range): | -40°C ~ 85°C |
| Case: | VQFP44 |
Detailed description
Micros Part Number | 89c51ac3-rltum |
Manufacturer Part Number | AT89C51AC3-RLTUM |
Flash | 64 Kbytes |
Pin Count | 64 |
Max. Operating Freq. | 60 MHz |
CPU | 8051-12C |
Max I/O Pins | 32 |
SPI | 1 |
UART | 1 |
SRAM (Kbytes) | 2.25 |
Self Program Memory | API |
Operating Voltage (Vcc) | 3.0 to 5.5 |
Timers | 4 |
ISP | UART |
Watchdog | Yes |
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