AT89C55WD-24PU
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 40-DIP (0.600, 15.24mm) |
| Number of Pins | 40 |
| Supplier Device Package | 40-PDIP |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 1996 |
| Series | 89C |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Termination | Through Hole |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Frequency | 33MHz |
| Base Part Number | AT89C55 |
| Operating Supply Voltage | 5V |
| Interface | UART, USART |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4V |
| Memory Size | 20kB |
| Oscillator Type | Internal |
| Number of I/O | 32 |
| Nominal Supply Current | 25mA |
| Speed | 24MHz |
| RAM Size | 256 x 8 |
| Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 4.5V~5.5V |
| Core Processor | 8051 |
| Peripherals | WDT |
| Program Memory Type | FLASH |
| Core Size | 8-Bit |
| Program Memory Size | 20KB 20K x 8 |
| Connectivity | UART/USART |
| Watchdog Timer | Yes |
| Access Time | 24 μs |
| Data Bus Width | 8b |
| Number of Timers/Counters | 3 |
| Address Bus Width | 8b |
| Core Architecture | 8051 |
| Max Frequency | 24MHz |
| Number of Programmable I/O | 32 |
| Number of UART Channels | 1 |
| Height | 4.826mm |
| Length | 52.58mm |
| Width | 13.97mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
AT89C55WD-24PU Overview
For space savings, it is available in the 40-DIP (0.600, 15.24mm) package. Through Hole is used for mounting. This item can be found in package Tube. There is a 8051 as core processor in this device. When working, it is recommended that the temperature be kept at -40°C~85°C TA. FLASH is the type of program memory used by it. There are 32 I/Os on the board. Based on the AT89C55 base part number, it can be compared with other components. 89C is the series number of this electrical component. In data storage, FLASH is used as the memory type. The structure is constructed from 40 pins. According to Through Hole, it is mounted. The devices have a maximum memory size of 20kB that can be used to store programs and data. The core architecture of the system is 8051. At a frequency of 33MHz, it exhibits excellent efficiency. The supply voltage of 5V's adaptability can be fully utilised by designers. A total of 3 timers/counters have been set up. A maximum frequency of 24MHz is set for the device. The operating temperature should be lower than 85°C. Temperatures above -40°C are recommended for working. There are a total of 32 programmable I/Os available. Internal is the oscillator type it uses.
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.
- Medical instruments chromatographs
- Washing machines
- Food and beverage
- Graphic terminals
- Industrial instrumentation devices
- Projector
- Television
- Security systems
- Smoke alarms
- Binding machines
