DS89C450-QNL+
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- Mfr.Part #
- DS89C450-QNL+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44PLCC
- Stock
- 72
- In Stock ：
- 72
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Microcontrollers
- DAC Channels :
- No
- Peripherals :
- Power-Fail Reset, WDT
- Width :
- 16.66mm
- Package / Case :
- 44-LCC (J-Lead)
- Number of I/O :
- 32
- Memory Size :
- 64KB
- Mount :
- Surface Mount
- Terminal Form :
- J BEND
- Core Processor :
- 8051
- Lead Free :
- Lead Free
- Core Size :
- 8-Bit
- Number of UART Channels :
- 2
- Base Part Number :
- DS89C450
- Power Supplies :
- 5V
- PWM Channels :
- No
- Bit Size :
- 8
- Operating Temperature :
- -40°C~85°C TA
- Height :
- 3.69mm
- Number of Timers/Counters :
- 3
- RoHS Status :
- ROHS3 Compliant
- Oscillator Type :
- External
- Program Memory Size :
- 64KB 64K x 8
- Pin Count :
- 44
- Factory Lead Time :
- 13 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- 30
- JESD-609 Code :
- e3
- Operating Supply Voltage :
- 5V
- Connectivity :
- EBI/EMI, SIO, UART/USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Number of Terminations :
- 44
- REACH SVHC :
- Unknown
- Has ADC :
- No
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- DMA Channels :
- No
- Number of Pins :
- 44
- RAM Size :
- 1K x 8
- Terminal Position :
- QUAD
- Series :
- 89C
- ECCN Code :
- EAR99
- Supply Current-Max :
- 110mA
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Published :
- 2008
- Pbfree Code :
- yes
- Data Bus Width :
- 8B
- Program Memory Type :
- Flash
- Access Time :
- 33 μs
- Watchdog Timer :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interface :
- EBI/EMI, UART, USART
- Frequency :
- 33MHz
- Supply Voltage :
- 5V
- Number of Programmable I/O :
- 4
- Length :
- 16.66mm
- Packaging :
- Tube
- Datasheets
- DS89C450-QNL+
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Microcontrollers Analog Devices, Inc. DS89C450-QNL+ Overview
The DS89C450-QNL+ from Analog Devices, Inc. represents a cutting-edge solution in the realm of microcontrollers, offering robust features tailored for demanding applications. This microcontroller unit (MCU) is built on an 8-bit architecture and is equipped with a substantial 64KB of flash memory. The integration in a 44PLCC package ensures a compact footprint while providing high functionality and reliability, making the DS89C450-QNL+ a prime choice for developers looking to push the boundaries of what's possible with microcontroller technology.
DS89C450-QNL+ Features
The DS89C450-QNL+ microcontroller boasts a range of features designed to enhance performance and ease of integration. Key features include a fast 33 MHz operation, 64KB of onboard flash memory for program storage, three 16-bit timers, a full-duplex serial port, and multiple interrupt sources that ensure responsive performance in complex environments. Additionally, its low-power consumption and wide range of I/O ports make it an adaptable choice for both industrial and consumer applications.
DS89C450-QNL+ Applications
- Industrial Automation: In automation systems, the DS89C450-QNL+ can manage complex processes through its robust I/O capabilities and timers, ensuring precise control and monitoring.
- Consumer Electronics: Utilized in consumer electronics such as smart appliances, where its flash memory and fast processing power allow for advanced user interfaces and connectivity features.
- Automotive: Suitable for automotive applications, especially in vehicle monitoring systems where reliability and real-time data processing are critical.
- Telecommunications: Employs its serial communication capabilities to facilitate data transfer and signal management in network equipment.
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