EFM8UB stock, EFM8UB, EFM8UB30F40G-A-QFN20


PartNumber	EFM8UB20F32G-B-QFP48	EFM8UB20F32G-B-QFP48R	EFM8UB20F64G-A-QFN32
Description	8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU	8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU	8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC
Manufacturer	Silicon Laboratories	Silicon Laboratories	Silicon Laboratories
Product Category	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU
RoHS	Y	Y	Y
Package / Case	QFP-48	QFP-48	QFN-32
Series	EFM8UB2	EFM8UB2	EFM8UB2
Brand	Silicon Labs	Silicon Labs	Silicon Labs
Moisture Sensitive	Yes	Yes	Yes
Product Type	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU
Factory Pack Quantity	250	500	73
Subcategory	Microcontrollers - MCU	Microcontrollers - MCU	Microcontrollers - MCU
Tradename	EFM8	EFM8	EFM8
Mounting Style	-	SMD/SMT	SMD/SMT
Core	-	CIP-51 8051	8051
Data Bus Width	-	8 bit	8 bit
Maximum Clock Frequency	-	50 MHz	48 MHz
Program Memory Size	-	32 kB	64 kB
Data RAM Size	-	256 B	4 kB
ADC Resolution	-	12 bit	10 bit
Number of I/Os	-	40 I/O	25 I/O
Operating Supply Voltage	-	2.2 V to 3.6 V	3.3 V
Minimum Operating Temperature	-	- 40 C	- 40 C
Maximum Operating Temperature	-	+ 85 C	+ 85 C
Packaging	-	Reel	Tube
Product	-	MCU	MCU
Program Memory Type	-	Flash	Flash
Data RAM Type	-	SRAM	RAM
Interface Type	-	I2C, SMBus, SPI, UART	I2C, SMBus, SPI, UART
Analog Supply Voltage	-	2.2 V to 3.6 V	-
Number of Timers/Counters	-	5 x 16 bit	6 Timer
Supply Voltage Max	-	2.2 V	3.6 V
Supply Voltage Min	-	3.6 V	2.7 V
Watchdog Timers	-	Watchdog Timer	-
Number of ADC Channels	-	-	20 Channel
Processor Series	-	-	EFM8UB2
Unit Weight	-	-	0.002449 oz

從...開始
EFM8UB 50
EFM8 521
EFM 2400

Search Part Number : "EFM8UB", Match & Start with "EFM8UB" - Total : 90

製造商	型號	描述
Silicon Labs	EFM8UB30F40G-A-QFN20	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU
	EFM8UB31F40G-A-QSOP24	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU
	EFM8UB20F64G-B-QFP48	8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
	EFM8UB20F64G-B-QFP48R	8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
	EFM8UB20F64G-B-QFP32	8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
	EFM8UB20F32G-B-QFP48R	8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
	EFM8UB20F64G-B-QFN32R	8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
	EFM8UB20F64G-B-QFN32	8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
	EFM8UB31F40G-A-QFN24	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU
	EFM8UB20F64G-A-QFN32	8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC
	EFM8UB30F40G-A-QFN20R	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU
	EFM8UB31F40G-A-QFN24R	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU
	EFM8UB20F64G-A-QFN32R	8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC
	EFM8UB31F40G-A-QSOP24R	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU
	EFM8UB20F64G-A-QFP32R	8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC
	EFM8UB20F64G-B-QFP32R	8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
	EFM8UB20F64G-A-QFP32	8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC
	EFM8UB20F64G-A-QFP48	8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC, EMIF
	EFM8UB20F64G-A-QFP48R	8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC, EMIF
	EFM8UB20F64G-B-QFN32	IC MCU 8BIT 64KB FLASH 32QFN
	EFM8UB20F64G-B-QFP48	IC MCU 8BIT 64KB FLASH 48TQFP
	EFM8UB20F64G-B-QFP48R	IC MCU 8BIT 64KB FLASH 48TQFP
	EFM8UB31F40G-A-QFN24	IC MCU 8BIT 40KB FLASH 24QFN
	EFM8UB20F64G-B-QFN32R	MCU 8-bit 8051 CISC 64KB Flash 3.3V T/R
	EFM8UB20F32G-B-QFP48	IC MCU 8BIT 32KB FLASH 48TQFP
	EFM8UB20F32G-B-QFP48R	IC MCU 8BIT 32KB FLASH 48TQFP
	EFM8UB20F64G-B-QFP32	IC MCU 8BIT 64KB FLASH 32QFP
	EFM8UB20F64G-B-QFP32R	IC MCU 8BIT 64KB FLASH 32LQFP
	EFM8UB30F40G-A-QFN20	IC MCU 8BIT 40KB FLASH 20QFN
	EFM8UB30F40G-A-QFN20R	IC MCU 8BIT 40KB FLASH 20QFN
	EFM8UB31F40G-A-QFN24R	IC MCU 8BIT 40KB FLASH 24QFN
	EFM8UB31F40G-A-QSOP24	IC MCU 8BIT 40KB FLASH 24QSOP
	EFM8UB31F40G-A-QSOP24R	IC MCU 8BIT 40KB FLASH 24QSOP
	EFM8UB20F64G-A-QFN32R	Microcontrollers - MCU 8-bit Microcontrollers - MCU USB, 64kB/4352B RAM 10b Diff-ADC
	EFM8UB20F64G-A-QFP48R	Microcontrollers - MCU 8-bit Microcontrollers - MCU USB, 64kB/4352B RAM 10b Diff-ADC, EMIF
	EFM8UB20F64G-A-QFP32R	Microcontrollers - MCU 8-bit Microcontrollers - MCU USB, 64kB/4352B RAM 10b Diff-ADC
	EFM8UB20F64G-A-QFN32	Microcontrollers - MCU 8-bit Microcontrollers - MCU USB, 64kB/4352B RAM 10b Diff-ADC
	EFM8UB20F64G-A-QFP48	Microcontrollers - MCU 8-bit Microcontrollers - MCU USB, 64kB/4352B RAM 10b Diff-ADC, EMIF
	EFM8UB20F64G-A-QFP32	Microcontrollers - MCU 8-bit Microcontrollers - MCU USB, 64kB/4352B RAM 10b Diff-ADC
	EFM8UB20F64G-B	全新原裝

EFM8UB

EFM8UB20F32G-B-QFP48 vs EFM8UB20F32G-B-QFP48R vs EFM8UB20F64G-A-QFN32