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Silicon Labs C8051F121-GQ
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Compliance
Lead Free
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
Dimensions
Height
1.05 mm
Length
10 mm
Width
10 mm
Physical
Case/Package
TQFP
Mount
Surface Mount
Number of Pins
64
Supply Chain
Lifecycle Status
Production
Technical
Access Time
100 µs
Core Architecture
8051
Data Bus Width
8 b
Density
1 Mb
Frequency
100 MHz
Interface
2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART
Max Frequency
100 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
3.6 V
Memory Size
128 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
3 V
Number of ADC Channels
8
Number of Channels
6
Number of Digital IO
32
Number of I/Os
32
Number of I2C Channels
1
Number of Programmable I/O
32
Number of PWM Channels
6
Number of Segments
0
Number of SPI Channels
1
Number of Timers/Counters
5
Number of UART Channels
2
Operating Supply Voltage
3.3 V
Oscillator Type
Internal
Packaging
Bulk
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
RAM Size
8 kB
Termination
SMD/SMT
Watchdog Timer
Yes