EFM8UB31F40G-A-QFN24 vs EFM8UB31F40G-A-QFN24R

This detailed comparison of EFM8UB31F40G-A-QFN24 and EFM8UB31F40G-A-QFN24R in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

EFM8UB31F40G-A-QFN24

Silicon Labs

Request For Quote

EFM8UB31F40G-A-QFN24R

Silicon Labs

Request For Quote

Specifications Hide identical items

Manufacturer	Silicon Labs	Silicon Labs
Package / Case	24-WFQFN Exposed Pad	24-WFQFN Exposed Pad
Description	IC MCU 8BIT 40KB FLASH 24QFN	IC MCU 8BIT 40KB FLASH 24QFN
In Stock	468	487
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	Universal Bee	Universal Bee
Package	Tube	Tape & Reel (TR)
Core Processor	CIP-51 8051	CIP-51 8051
Core Size	8-Bit	8-Bit
Speed	48MHz	48MHz
Connectivity	I²C, SMBus, SPI, UART/USART, USB	I²C, SMBus, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	17	17
Program Memory Size	40KB (40K x 8)	40KB (40K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	3.25K x 8	3.25K x 8
Voltage - Supply (Vcc/Vdd)	1.71V ~ 5.5V	1.71V ~ 5.5V
Data Converters	A/D 16x12b	A/D 16x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	24-QFN (4x4)	24-QFN (4x4)