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DS89C440-ENG+

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DS89C440-ENG+

Microcontroller, 8-Bit, FLASH, 8051 CPU, 33MHz, CMOS, PQFP44

Manufacturer: Analog Devices Inc.

Categories: Microcontrollers

Quality Control: Learn More

The Analog Devices Inc. DS89C440-ENG- is an 8-bit microcontroller built around the 8051 CPU family. This device features 32KB of FLASH program memory and 1KB of data RAM, operating at a maximum clock frequency of 33MHz. It offers 32 general-purpose I/O lines and supports an 8-bit external data bus. The microcontroller operates within a temperature range of -40°C to +85°C and is housed in a 44-lead PQFP package with a 0.8mm terminal pitch. Its CMOS technology and 5V supply voltage make it suitable for applications in industrial automation, consumer electronics, and networking.

Additional Information

Series: DS89C440RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:
Technical Details:
Speed33.00000000
Width10.0000
TechnologyCMOS
Length10.0000
ADC_ChannelsNo
Address_Bus_Width16
Bit_Size8
Clock_Frequency_Max33.0000000000000000
CPU_Family8051
DAC_ChannelsNo
Data_RAM_Size1024
DMA_ChannelsNo
External_Data_Bus_Width8
JESD_30_CodeS-PQFP-G44
Number_of_I_O_Lines32
Number_of_Terminals44
Operating_Temperature_Max85.0000
Operating_Temperature_Min-40.0000
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeQFP
Package_Equivalence_CodeTQFP44,.47SQ,32
Package_ShapeSquare
Package_StyleFlatPack
Program_Memory_Size32768
Program_Memory_TypeFLASH
Program_Memory_Width8
PWM_ChannelsNo
Supply_Current_Max110.00000000
Supply_Voltage_Max5.5000
Supply_Voltage_Min5.0000
Supply_Voltage_Nom5.0000
Surface_MountYes
Terminal_FormGull Wing
Terminal_Pitch0.800
Terminal_PositionQUAD
uPs_uCs_Peripheral_ICs_TypeMicrocontroller

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