AT89S8253-24PU
Symbol Micros:
89s8253-24pu
Case : PDIP40
12kB-FL 256B-RAM 2kB-EE 32I/O ISP 2,7÷5,5V 3xtimer UART SPI -40÷85°C Replacement for: AT89S8253-24PC, AT89S8253-24PI, AT89S8252-24PC, AT89S8252-24PI
Parameters
| Manufacturer: | MICROCHIP |
| Architecture: | 8-bit |
| FLASH memory: | 12kB |
| RAM memory: | 256B |
| EEPROM memory: | 2kB |
| Number of I/O: | 32 |
| Supply voltage range: | 2,7V~5,5V |
| Manufacturer: | MICROCHIP |
| Architecture: | 8-bit |
| FLASH memory: | 12kB |
| RAM memory: | 256B |
| EEPROM memory: | 2kB |
| Number of I/O: | 32 |
| Supply voltage range: | 2,7V~5,5V |
| Frequency: | 24,000MHz |
| ADC: | NO |
| DAC: | NO |
| UART/USART interface: | YES |
| SPI interface: | YES |
| TWI (I2C) interface: | NO |
| CAN interface: | NO |
| ETHERNET interface: | NO |
| USB interface: | NO |
| Encryption: | NO |
| Operating temperature (range): | -40°C ~ 85°C |
| Case: | PDIP40 |
Detailed description
Manufacturer: ATMEL
Family: Embedded – Microcontrollers
Series: 89S
Core Processor: 8051
Core Size: 8-Bit
Speed: 24MHz
Connectivity: SPI, UART/USART
Peripherals: POR, WDT
Number of inputs/outputs: 32
Program Memory Size: 12KB (12K x 8)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 256 x 8
Operating voltage: 2.7 V ~ 5.5 V
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C
Case: DIP40
Micros Part Number | 89s8253-24pu |
Manufacturer Part Number | AT89S8253-24PU |
Flash | 12 Kbytes |
Pin Count | 44 |
Max. Operating Freq. | 24 MHz |
CPU | 8051-12C |
Max I/O Pins | 32 |
SPI | 1 |
UART | 1 |
SRAM (Kbytes) | 0.25 |
Operating Voltage (Vcc) | 2.7 to 5.5 |
Timers | 3 |
ISP | SPI |
Watchdog | Yes |
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