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AT89LV55-12JU

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AT89LV55-12JU

Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PQCC44

Manufacturer: Microchip Technology

Categories: Microcontrollers

Quality Control: Learn More

The Microchip Technology AT89LV55-12JU is an 8-bit microcontroller based on the robust 8051 CPU family. This CMOS device features 20KB of FLASH program memory and 256 bytes of data RAM, operating at a maximum clock frequency of 12MHz. Designed for surface-mount applications, it is housed in a 44-terminal J-bend PQCC package, offering 32 programmable I/O lines. The AT89LV55-12JU operates within a supply voltage range of 4.5V to 5.5V and an extended industrial temperature range of -40°C to +85°C. Typical applications include industrial automation, consumer electronics, and automotive systems where reliable, cost-effective 8-bit processing is required.

Additional Information

Series: AT89LV5RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: Contact MfrPackaging: Datasheet:
Technical Details:
Speed12.00000000
TechnologyCMOS
ADC_ChannelsNo
Address_Bus_Width0
Bit_Size8
Boundary_ScanNo
Clock_Frequency_Max12.0000000000000000
CPU_Family8051
DAC_ChannelsNo
Data_RAM_Size256
DMA_ChannelsNo
External_Data_Bus_Width0
JESD_30_CodeS-PQCC-J44
Number_of_I_O_Lines32
Number_of_Terminals44
Operating_Temperature_Max85.0000
Operating_Temperature_Min-40.0000
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeQCCJ
Package_Equivalence_CodeLDCC44,.7SQ
Package_ShapeSquare
Package_StyleCHIP CARRIER
Program_Memory_Size20480
Program_Memory_TypeFLASH
Program_Memory_Width8
PWM_ChannelsNo
Supply_Current_Max25.00000000
Supply_Voltage_Max5.5000
Supply_Voltage_Min4.5000
Supply_Voltage_Nom5.0000
Surface_MountYes
Terminal_FormJ BEND
Terminal_Pitch1.270
Terminal_PositionQUAD
uPs_uCs_Peripheral_ICs_TypeMicrocontroller

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