EFM8LB12F32E-A-QSOP24 vs EFM8LB12F32E-B-QSOP24R

This detailed comparison of EFM8LB12F32E-A-QSOP24 and EFM8LB12F32E-B-QSOP24R 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.

EFM8LB12F32E-A-QSOP24

Silicon Labs

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EFM8LB12F32E-B-QSOP24R

Silicon Labs

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Specifications Hide identical items

Manufacturer	Silicon Labs	Silicon Labs
Package / Case	24-SSOP (0.154", 3.90mm Width)	24-SSOP (0.154", 3.90mm Width)
Description	IC MCU 8BIT 32KB FLASH 24QSOP	IC MCU 8BIT 32KB FLASH 24QSOP
In Stock	361	488
Mounting Type	Surface Mount	Surface Mount
Part Status	Discontinued at Digi-Key	Obsolete
Series	Laser Bee	Laser Bee
Package	Tube	Tape & Reel (TR)
Core Processor	CIP-51 8051	CIP-51 8051
Core Size	8-Bit	8-Bit
Speed	72MHz	72MHz
Connectivity	I²C, SMBus, SPI, UART/USART	I²C, SMBus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	21	21
Program Memory Size	32KB (32K x 8)	32KB (32K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	2.25K x 8	2.25K x 8
Voltage - Supply (Vcc/Vdd)	2.2V ~ 3.6V	2.2V ~ 3.6V
Data Converters	A/D 13x14b; D/A 4x12b	A/D 13x14b; D/A 4x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 105°C (TA)	-40°C ~ 105°C (TA)
Supplier Device Package	24-QSOP	24-QSOP