Manufacturer
Microchip
Description
MCU 8-bit AT89 8051 CISC 64KB Flash 2.5V/3.3V/5V 40-Pin PDIP W Stick
Datasheet
Type
Projected EOL Date
Core Architecture
Country of Origin
Data Bus Width
Frequency
Height
Interface
Lead Free
Lifecycle Status
Max Frequency
Max Operating Temperature
Max Supply Voltage
Memory Size
Memory Type
Min Operating Temperature
Min Supply Voltage
Mount
Number of A/D Converters
Number of ADC Channels
Number of I2C Channels
Number of I/Os
Number of Pins
Number of Programmable I/O
Number of PWM Channels
Number of SPI Channels
Number of Timers/Counters
Number of UART Channels
Oscillator Type
Peripherals
RAM Size
RoHS
Watchdog Timer
Description
2039-03-18
8051
China
8 b
20 MHz
4.826 mm
2-Wire, I2C, SPI, UART
Lead Free
Production (Last Updated: 4 years ago)
20 MHz
85 °C
5.5 V
64 kB
FLASH
-40 °C
2.4 V
Through Hole
1
7
1
37
40
36
7
1
3
1
Internal
Brown-out Detect/Reset, POR, PWM, WDT
2 kB
Compliant
Yes
MOQ : 1
Per Unit Price
₹628.66
Total Price
₹628.66
Ships in 7-10 days from Bengaluru
1
₹628.66
₹628.66
10
₹629.29
₹6292.87
25
₹575.95
₹14398.82
50
₹575.95
₹28797.63
100
₹521.55
₹52155.14
Type
Projected EOL Date
Core Architecture
Country of Origin
Data Bus Width
Frequency
Height
Interface
Lead Free
Lifecycle Status
Max Frequency
Max Operating Temperature
Max Supply Voltage
Memory Size
Memory Type
Min Operating Temperature
Min Supply Voltage
Mount
Number of A/D Converters
Number of ADC Channels
Number of I2C Channels
Number of I/Os
Number of Pins
Number of Programmable I/O
Number of PWM Channels
Number of SPI Channels
Number of Timers/Counters
Number of UART Channels
Oscillator Type
Peripherals
RAM Size
RoHS
Watchdog Timer
Description
2039-03-18
8051
China
8 b
20 MHz
4.826 mm
2-Wire, I2C, SPI, UART
Lead Free
Production (Last Updated: 4 years ago)
20 MHz
85 °C
5.5 V
64 kB
FLASH
-40 °C
2.4 V
Through Hole
1
7
1
37
40
36
7
1
3
1
Internal
Brown-out Detect/Reset, POR, PWM, WDT
2 kB
Compliant
Yes
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