C8051F581-IQR vs C8051F585-IQR

This detailed comparison of C8051F581-IQR and C8051F585-IQR 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.

C8051F581-IQR

Silicon Labs

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C8051F585-IQR

Silicon Labs

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Specifications Hide identical items

Manufacturer	Silicon Labs	Silicon Labs
Package / Case	48-TQFP	48-TQFP
Description	IC MCU 8BIT 128KB FLASH 48TQFP	IC MCU 8BIT 96KB FLASH 48TQFP
In Stock	7 461	1 149
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	C8051F58x	C8051F58x
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Tape & Reel (TR)
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	50MHz	50MHz
Connectivity	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals	POR, PWM, Temp Sensor, WDT	POR, PWM, Temp Sensor, WDT
Number of I/O	40	40
Program Memory Size	128KB (128K x 8)	96KB (96K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	8.25K x 8	8.25K x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 5.25V	1.8V ~ 5.25V
Data Converters	A/D 32x12b	A/D 32x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)
Supplier Device Package	48-TQFP (7x7)	48-TQFP (7x7)