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Microchip AT89S2051-24SU
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Compliance
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
Dimensions
Height
2.65 mm
Length
13 mm
Width
7.6 mm
Physical
Case/Package
SOIC
Contact Plating
Tin
Mount
Surface Mount
Number of Pins
20
Supply Chain
Lifecycle Status
Production
Technical
Core Architecture
8051
Data Bus Width
8 b
Frequency
24 MHz
Interface
UART
Max Frequency
24 MHz
Max Operating Temperature
125 °C
Max Supply Voltage
5.5 V
Memory Size
2 kB
Memory Type
FLASH
Min Operating Temperature
-55 °C
Min Supply Voltage
2.7 V
Number of Bits
8
Number of I/Os
15
Number of Programmable I/O
15
Number of PWM Channels
2
Number of Timers/Counters
2
Number of UART Channels
1
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM
RAM Size
256 B