Technical Document
Specifications
Brand
MicrochipFamily Name
AT89
Package Type
VQFP
Mounting Type
Surface Mount
Pin Count
44
Device Core
80C51
Data Bus Width
8bit
Program Memory Size
64 kB
Maximum Frequency
40 MHz, 60 MHz
RAM Size
2.25 kB
USB Channels
0
Number of PWM Units
1 x 8 bit
Typical Operating Supply Voltage
3 → 5.5 V
Dimensions
10.1 x 10.1 x 1.45mm
Maximum Operating Temperature
+85 °C
Length
10.1mm
ADCs
8 x 10 bit
Pulse Width Modulation
1 (5 x 8 bit)
Instruction Set Architecture
RISC
Number of ADC Units
1
Program Memory Type
Flash
Height
1.45mm
Width
10.1mm
Minimum Operating Temperature
-40 °C
Product details
8051 Architecture CAN Networking Microcontrollers
Atmel offers 8051 flash microcontrollers that supports Controller Area Network (CAN) networking.
8051 Architecture Microcontrollers
Atmel's 8-bit microcontrollers (MCUs) based on the 8051 instruction set, combine proven technology with the latest features and functionality, with all featuring advanced flash memory.
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Technical Document
Specifications
Brand
MicrochipFamily Name
AT89
Package Type
VQFP
Mounting Type
Surface Mount
Pin Count
44
Device Core
80C51
Data Bus Width
8bit
Program Memory Size
64 kB
Maximum Frequency
40 MHz, 60 MHz
RAM Size
2.25 kB
USB Channels
0
Number of PWM Units
1 x 8 bit
Typical Operating Supply Voltage
3 → 5.5 V
Dimensions
10.1 x 10.1 x 1.45mm
Maximum Operating Temperature
+85 °C
Length
10.1mm
ADCs
8 x 10 bit
Pulse Width Modulation
1 (5 x 8 bit)
Instruction Set Architecture
RISC
Number of ADC Units
1
Program Memory Type
Flash
Height
1.45mm
Width
10.1mm
Minimum Operating Temperature
-40 °C
Product details
8051 Architecture CAN Networking Microcontrollers
Atmel offers 8051 flash microcontrollers that supports Controller Area Network (CAN) networking.
8051 Architecture Microcontrollers
Atmel's 8-bit microcontrollers (MCUs) based on the 8051 instruction set, combine proven technology with the latest features and functionality, with all featuring advanced flash memory.