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Silicon Labs C8051F581-IQ
产品详情
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Compliance
RoHS
Compliant
Physical
Case/Package
QFP
Contact Plating
Tin
Mount
Surface Mount
Number of Pins
48
Supply Chain
Lifecycle Status
Production
Technical
Core Architecture
8051
Data Bus Width
8 b
Flash Memory Size
128 kB
Frequency
50 MHz
Frequency Tolerance
0.5 %
Interface
2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART
Max Frequency
50 MHz
Max Operating Temperature
125 °C
Max Supply Voltage
5.25 V
Memory Size
128 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
1.8 V
Number of Channels
12
Number of Digital IO
40
Number of I/Os
40
Number of Programmable I/O
40
Number of Segments
0
Number of Timers/Counters
6
Oscillator Type
Internal
Peripherals
POR, PWM, Temp Sensor, WDT
RAM Size
8 kB