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Product Details
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Compliance
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Lead Free
Lead Free
Radiation Hardening
No
RoHS
Compliant
Dimensions
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Height
4.572 mm
Physical
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Case/Package
PLCC
Mount
Surface Mount
Number of Pins
44
Supply Chain
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Lifecycle Status
Production
Technical
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Core Architecture
8051
Data Bus Width
8 b
Frequency
20 MHz
Interface
2-Wire, SPI, UART
Max Frequency
20 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
5.5 V
Memory Size
64 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
2.4 V
Number of A/D Converters
1
Number of ADC Channels
8
Number of I/Os
40
Number of Programmable I/O
36
Number of PWM Channels
7
Number of SPI Channels
1
Number of Timers/Counters
3
Number of UART Channels
1
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
256 B
Watchdog Timer
Yes