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Silicon Labs EFM32ZG222F32-QFP48
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Compliance
RoHS
Compliant
Dimensions
Height
1.05 mm
Length
7 mm
Width
7 mm
Physical
Case/Package
TQFP
Number of Pins
48
Technical
Core Architecture
ARM
Data Bus Width
32 b
Frequency
24 MHz
Interface
EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART
Max Frequency
32 MHz
Max Operating Temperature
85 °C
Memory Size
85 °C
Memory Type
FLASH
Min Operating Temperature
-40 °C
Number of ADC Channels
-40 °C
Number of Digital IO
37
Number of GPIO
37
Number of I/Os
37
Number of I2C Channels
1
Number of Programmable I/O
37
Number of PWM Channels
3
Number of SPI Channels
1
Number of Timers/Counters
2
Number of UART Channels
1
Operating Supply Voltage
3 V
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size
4 kB
Watchdog Timer
Yes