Microchip Technology AT89C55WD-24PU

AT89C55WD-24PU Overview
The mount for this device is through hole, meaning it is designed to be inserted into a circuit board through pre-drilled holes. The supplier device package is a 40-PDIP, indicating the physical dimensions and layout of the device. The operating supply voltage for this device is 5V, with a maximum supply voltage of 5.5V. The oscillator type is internal, meaning it has an internal clock source. The memory type is FLASH, indicating that it is a non-volatile memory that can be reprogrammed. The core processor for this device is the 8051, a popular and widely used microcontroller. It also features a watchdog timer, which helps prevent system malfunctions. The access time for this device is 24 μs, indicating the speed at which data can be retrieved from memory. However, it is not radiation hardened, meaning it is not designed to withstand high levels of radiation.

AT89C55WD-24PU Features
40-DIP (0.600, 15.24mm) package
Mounting type of Through Hole
Minimum temperature of -40°C

AT89C55WD-24PU Applications
There are a lot of Microchip Technology AT89C55WD-24PU Microcontroller applications.

Toys
X-ray
Hearing aids
Light sensing & controlling devices
Microwave ovens
Heater/Fan
Computers
Fax machines
Tape drives
Christmas lights