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Silicon Labs EFM32HG321F64G-A-QFP48
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Compliance
RoHS
Compliant
Dimensions
Height
1.05 mm
Length
7 mm
Width
7 mm
Physical
Case/Package
TQFP
Mount
Surface Mount
Number of Pins
48
Technical
Core Architecture
ARM
Data Bus Width
32 b
Frequency
25 MHz
Interface
I2C, IrDA, SPI, UART, USART, USB
Max Frequency
25 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
85 °C
Memory Size
64 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
-40 °C
Number of ADC Channels
4
Number of I/Os
35
Number of I2C Channels
1
Number of Programmable I/O
35
Number of PWM Channels
3
Number of SPI Channels
1
Number of Timers/Counters
3
Number of UART Channels
2
Number of USB Channels
1
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size
8 kB
Watchdog Timer
Yes