EFM8SB20F32G-A-QFN24 vs C8051F989-C-GMR

This detailed comparison of EFM8SB20F32G-A-QFN24 and C8051F989-C-GMR 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.

EFM8SB20F32G-A-QFN24

Silicon Labs

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C8051F989-C-GMR

Silicon Labs

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Specifications Hide identical items

Manufacturer	Silicon Labs	Silicon Labs
Package / Case	24-WFQFN Exposed Pad	24-WFQFN Exposed Pad
Description	IC MCU 8BIT 32KB FLASH 24QFN	IC MCU 8BIT 4KB FLASH 24QFN
In Stock	456	9 750
Mounting Type	Surface Mount	Surface Mount
Part Status	Discontinued at Digi-Key	Active
Series	Sleepy Bee	C8051F9xx
Package	Tube	Tape & Reel (TR)
Core Processor	CIP-51 8051	CIP-51 8051
Core Size	8-Bit	8-Bit
Speed	25MHz	25MHz
Connectivity	EBI/EMI, I²C, SMBus, SPI, UART/USART	SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	16	17
Program Memory Size	32KB (32K x 8)	4KB (4K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	4.25K x 8	512 x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 3.6V	1.8V ~ 3.6V
Data Converters	A/D 15x10b	-
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)