Microchip AT89S4051-24SU, 8bit 8051 Microcontroller, AT89, 24MHz, 4 kB Flash, 20-Pin SOIC
Technical Document
Specifications
Brand
MicrochipFamily Name
AT89
Package Type
SOIC
Mounting Type
Surface Mount
Pin Count
20
Device Core
8051
Data Bus Width
8bit
Program Memory Size
4 kB
Maximum Frequency
24MHz
RAM Size
256 B
USB Channels
0
Number of PWM Units
1 x 8 bit
Number of SPI Channels
0
Typical Operating Supply Voltage
2.7 → 5.5 V
Number of UART Channels
1
Number of I2C Channels
0
Number of CAN Channels
0
Program Memory Type
Flash
Number of Ethernet Channels
0
Pulse Width Modulation
1 (1 x 8 bit)
ADCs
0
Height
2.35mm
Width
7.6mm
Dimensions
13 x 7.6 x 2.35mm
Maximum Number of Ethernet Channels
0
Minimum Operating Temperature
-40 °C
Instruction Set Architecture
MCS-51
Number of ADC Units
0
Maximum Operating Temperature
+85 °C
Length
13mm
Country of Origin
United States
Product details
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel
Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the appropriate software, either in parallel or in serial mode.
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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P.O.A.
5
P.O.A.
5
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Technical Document
Specifications
Brand
MicrochipFamily Name
AT89
Package Type
SOIC
Mounting Type
Surface Mount
Pin Count
20
Device Core
8051
Data Bus Width
8bit
Program Memory Size
4 kB
Maximum Frequency
24MHz
RAM Size
256 B
USB Channels
0
Number of PWM Units
1 x 8 bit
Number of SPI Channels
0
Typical Operating Supply Voltage
2.7 → 5.5 V
Number of UART Channels
1
Number of I2C Channels
0
Number of CAN Channels
0
Program Memory Type
Flash
Number of Ethernet Channels
0
Pulse Width Modulation
1 (1 x 8 bit)
ADCs
0
Height
2.35mm
Width
7.6mm
Dimensions
13 x 7.6 x 2.35mm
Maximum Number of Ethernet Channels
0
Minimum Operating Temperature
-40 °C
Instruction Set Architecture
MCS-51
Number of ADC Units
0
Maximum Operating Temperature
+85 °C
Length
13mm
Country of Origin
United States
Product details
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel
Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the appropriate software, either in parallel or in serial mode.
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.
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products