参数项参数值
参数项参数值
ADC Resolution12 bit
Data RAM TypeRAM
Program Memory Size256 kB
DAC Resolution12 bit
Data RAM Size32 kB
Interface TypeI2C, UART, USART, USB
Number of Timers/Counters4 Timer
Maximum Clock Frequency48 MHz
Program Memory TypeFlash
CoreARM Cortex M3
Supply Voltage - Min1.98 V
Number of I/Os56 I/O
Data Bus Width32 bit
Moisture SensitiveYes
Package / CaseQFN-64
Operating Supply Voltage1.98 V to 3.8 V
Processor SeriesEFM32LG
Mounting StyleSMD/SMT
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature- 40 C
ProductMCU
CNHTS8542319000
PackagingTray
Unit Weight0.007408 oz
ImageSilicon Labs EFM32LG230F256G-F-QFN64
Watchdog TimersWatchdog Timer
TARIC8542319000
RoHS Details
Factory Pack Quantity260
SeriesEFM32LG
BrandSilicon Labs
ManufacturerSilicon Laboratories
Product CategoryARM Microcontrollers - MCU
Product TypeARM Microcontrollers - MCU
TradenameEFM32
DescriptionARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
SubcategoryMicrocontrollers - MCU
USHTS8542310001
Supply Voltage - Max3.8 V
Moisture Sensitivity Level3 (168 Hours)