Microchip Technology / Atmel
AT89C55WD-24PU
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ IND TEMP 5V
Basic Information
View Datasheet ↗- Manufacturer
- Microchip
- Brand
- Microchip Technology / Atmel
- Product Category
- 8-bit Microcontrollers - MCU
- Series
- AT89C55WD
- Package
- PDIP-40
- Mounting Style
- Through Hole
- Packaging
- Tube
- RoHS
- Compliant (source record)
Technical Specifications
22 parameters- Core
- 8051
- Data Bus Width
- 8 bit
- Maximum Clock Frequency
- 33 MHz
- Program Memory Size
- 20 kB
- Data RAM Size
- 256 B
- ADC Resolution
- No ADC
- Number of I/Os
- 32 I/O
- Operating Supply Voltage
- 4 V to 5.5 V
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 85 C
- Height
- 4.83 mm
- Length
- 52.58 mm
Show more parameters (10)
- Product
- MCU
- Program Memory Type
- Flash
- Width
- 13.97 mm
- Data ROM Type
- Flash
- Interface Type
- UART
- Number of Timers/Counters
- 3 Timer
- Processor Series
- AT89x
- Supply Voltage - Max
- 5.5 V
- Supply Voltage - Min
- 4 V
- Unit Weight
- 0.211644 oz
Technical data, historical stock, and reference prices are for verification only. Confirm current supply, quotation, and lead time through inquiry. Similar parameters do not establish direct replacement.