Technical Document
Specifications
Brand
MicrochipSeries
AT89C51
Product Type
Microcontroller
Package Type
TQFP
Mount Type
Surface
Pin Count
44
Device Core
8 Bit MCU
Data Bus Width
8bit
Interface Type
UART, SPI
Program Memory Size
64kB
Maximum Clock Frequency
40MHz
RAM Size
256bit
Maximum Supply Voltage
5.5V
Number of Programmable I/Os
50
Minimum Operating Temperature
-40°C
Maximum Expanded Memory Size
1792bit
Maximum Operating Temperature
85°C
Standards/Approvals
RoHS
Minimum Supply Voltage
2.7V
Number of Timers
3
Instruction Set Architecture
8051
Automotive Standard
No
Program Memory Type
EEPROM
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AED 54.41
AED 54.41 Each (ex VAT)
AED 57.13
AED 57.13 Each (inc. VAT)
Stock information temporarily unavailable.
1
Technical Document
Specifications
Brand
MicrochipSeries
AT89C51
Product Type
Microcontroller
Package Type
TQFP
Mount Type
Surface
Pin Count
44
Device Core
8 Bit MCU
Data Bus Width
8bit
Interface Type
UART, SPI
Program Memory Size
64kB
Maximum Clock Frequency
40MHz
RAM Size
256bit
Maximum Supply Voltage
5.5V
Number of Programmable I/Os
50
Minimum Operating Temperature
-40°C
Maximum Expanded Memory Size
1792bit
Maximum Operating Temperature
85°C
Standards/Approvals
RoHS
Minimum Supply Voltage
2.7V
Number of Timers
3
Instruction Set Architecture
8051
Automotive Standard
No
Program Memory Type
EEPROM


