Print Page
AT89C2051-12SU
8 Bit MCU, 8051 Family AT89C2051 Series Microcontrollers, 8051, 12 MHz, 2 KB, 20 Pins, SOIC
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoAT89C2051-12SU
Order Code1699390
Product Range8051 Family AT89C2051 Series Microcontrollers
Your Part Number
No Longer Stocked
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoAT89C2051-12SU
Order Code1699390
Product Range8051 Family AT89C2051 Series Microcontrollers
Technical Datasheet
Product Range8051 Family AT89C2051 Series Microcontrollers
Device Core8051
Operating Frequency Max12MHz
Program Memory Size2KB
No. of Pins20Pins
IC Case / PackageSOIC
No. of I/O's15I/O's
InterfacesUART
RAM Memory Size128Byte
ADC Channels-
ADC Resolution-
Supply Voltage Min2.7V
Supply Voltage Max6V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU Family8051
MCU SeriesAT89C2051
Qualification-
Technical Specifications
Product Range
8051 Family AT89C2051 Series Microcontrollers
Operating Frequency Max
12MHz
No. of Pins
20Pins
No. of I/O's
15I/O's
RAM Memory Size
128Byte
ADC Resolution
-
Supply Voltage Max
6V
Operating Temperature Max
85°C
MCU Family
8051
Qualification
-
Device Core
8051
Program Memory Size
2KB
IC Case / Package
SOIC
Interfaces
UART
ADC Channels
-
Supply Voltage Min
2.7V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
AT89C2051
MSL
MSL 2 - 1 year
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Tariff No:85423190
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000789