Allicdata Part #: | DS89C450-ENG-ND |
Manufacturer Part#: |
DS89C450-ENG |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC MCU 8BIT 64KB FLASH 44TQFP |
More Detail: | 8051 89C Microcontroller IC 8-Bit 25MHz 64KB (64K ... |
DataSheet: | DS89C450-ENG Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Program Memory Type: | FLASH |
Base Part Number: | DS89C450 |
Supplier Device Package: | 44-TQFP (10x10) |
Package / Case: | 44-TQFP |
Operating Temperature: | -40°C ~ 85°C (TA) |
Oscillator Type: | External |
Data Converters: | -- |
Voltage - Supply (Vcc/Vdd): | 4.5 V ~ 5.5 V |
RAM Size: | 1K x 8 |
EEPROM Size: | -- |
Series: | 89C |
Program Memory Size: | 64KB (64K x 8) |
Number of I/O: | 32 |
Peripherals: | Power-Fail Reset, WDT |
Connectivity: | EBI/EMI, SIO, UART/USART |
Speed: | 25MHz |
Core Size: | 8-Bit |
Core Processor: | 8051 |
Part Status: | Obsolete |
Packaging: | Tray |
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DS89C450-ENG is a unit belonging to the embedded microcontrollers family. It is built for applications where high computing power and reliability are required. The DS89C450-ENG is a single integration micro controller that operates at a maximum of 100MHz. It can hold up to 1 MB of code data, dynamic RAM of 16K and also eight channels of 8-bit 8 channel A-D/D-A converters.
The main features that make the DS89C450-ENG an ideal candidate for various applications are its low power consumption, fast speed and vast memory. The device can be used in a wide range of applications including industrial control and medical equipment, robotic systems and various digital signal processing (DSP) applications.
The key processes that enable the DS89C450-ENG to work are EPROM, ROM and RAM. The ROM stores the data that are unchanging from start to end and hence act as a permanent memory. On the other hand EPROM can be used to store the data that can be modified or updated over a period of time. Furthermore, the RAM allows for the temporary storage and therefore important for the dynamic process.
Another important element is the CPU or Central Processing Unit which facilitates the control and execution of instructions stored on the ROM or RAM. All these components store the necessary information for the microcontroller to be able to perform its functions. They also provide the necessary input-output operations for the microcontroller to be able to interact with the external systems.
The DS89C450-ENG can be used in various applications depending on its features and capabilities. Principal among these applications are embedded controllers, industrial automation, medical diagnostic instrumentation, and instrumentation and control systems. The unit is best suited to be integrated into applications requiring its power, precision, and reliability.
The DS89C450-ENG works best when interfaced with external components such as display devices, switches, keypads, relays, sensors, and other devices in various forms. This is possible due to its built-in features such as Power-down generation, Interrupt handling, and advanced system I/O.
Continuous enhancements are made to the DS89C450-ENG in order to meet the growing needs of the users. It is reliable with a low power consumption rate providing an ideal performance/cost ratio. Furthermore, it has a high speed clock generation capability which allows it to process instructions faster than other similar microcontrollers.
The main component of the DS89C450-ENG are the ROM, RAM and CPU, which let it to interact internally with various peripherals as well as external components by providing control and execution for the desired instructions. By creating an excellent performance/cost ration and continuous improvements, the DS89C450-ENG is an ideal choice for many applications requiring its power, speed, and reliability.
The specific data is subject to PDF, and the above content is for reference
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