Technical documents
Specifications
Brand
MicrochipFamily Name
AT89S
Package Type
TQFP
Mounting Type
Surface Mount
Pin Count
44
Device Core
8051
Data Bus Width
8bit
Program Memory Size
2 kB, 12 kB
Maximum Frequency
24MHz
RAM Size
256 B
USB Channels
0
Number of SPI Channels
1
Number of USART Channels
0
Number of I2C Channels
0
Typical Operating Supply Voltage
2.7 → 5.5 V
Number of CAN Channels
0
Number of UART Channels
1
Minimum Operating Temperature
-40 °C
Height
1.05mm
Number of LIN Channels
0
Dimensions
10.1 x 10.1 x 1.05mm
Program Memory Type
Flash
Number of Ethernet Channels
0
Number of PCI Channels
0
Instruction Set Architecture
CISC
Maximum Operating Temperature
+85 °C
Length
10.1mm
Width
10.1mm
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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Technical documents
Specifications
Brand
MicrochipFamily Name
AT89S
Package Type
TQFP
Mounting Type
Surface Mount
Pin Count
44
Device Core
8051
Data Bus Width
8bit
Program Memory Size
2 kB, 12 kB
Maximum Frequency
24MHz
RAM Size
256 B
USB Channels
0
Number of SPI Channels
1
Number of USART Channels
0
Number of I2C Channels
0
Typical Operating Supply Voltage
2.7 → 5.5 V
Number of CAN Channels
0
Number of UART Channels
1
Minimum Operating Temperature
-40 °C
Height
1.05mm
Number of LIN Channels
0
Dimensions
10.1 x 10.1 x 1.05mm
Program Memory Type
Flash
Number of Ethernet Channels
0
Number of PCI Channels
0
Instruction Set Architecture
CISC
Maximum Operating Temperature
+85 °C
Length
10.1mm
Width
10.1mm
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.