EFM32G840F32-QFN64T datasheet, PDF

EFM32G840F32-QFN64T: DescriptionIC MCU 32BIT 32KB FLASH 64QFN; Categorysemiconductor The embedded processor and controller; File Size3MB，205 Pages; ManufacturerSilicon Laboratories Inc; Environmental Compliance

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IC MCU 32BIT 32KB FLASH 64QFN

Parameter Name	Attribute value
core processor	ARM® Cortex®-M3
core size	32-bit
speed	32MHz
Connectivity	I²C, IrDA, smart card, SPI, UART/USART
Peripheral	Undervoltage detection/reset, DMA, LCD, POR, PWM, WDT
Number of I/Os	56
Program storage capacity	32KB（32K x 8）
Program memory type	flash memory
EEPROM capacity	-
RAM capacity	8K x 8
Voltage - Power Supply (Vcc/Vdd)	1.85 V ~ 3.8 V
data converter	A/D 8x12b，D/A 2x12b
Oscillator type	internal
Operating temperature	-40°C ~ 85°C（TA）
Package/casing	64-VFQFN Exposed Pad
Supplier device packaging	64-QFN（9x9）

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