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EFM8BB31F32I-B-QFP32备选型号: EFM8UB20F64G-A-QFP32

EFM8BB31F32I-B-QFP32

Silicon Labs

SILICON LABS EFM8BB31F32I-B-QFP32 8 Bit Microcontroller, EFM8 - Busy Bee, 50 MHz, 32 KB, 2.25 KB, 32 Pins, QFPNew

6 Weeks
表面贴装
32-TQFP
YES
32
A/D 20x10/12b SAR; D/A 2x12b
-40°C~125°C TA
Tube
Busy Bee
2015
yes
不用于新设计
2 (1 Year)
32
3A001.A.3
8542.31.00.01
QUAD
鸥翼
3V
0.8mm
50MHz
3.6V
2.2V
32kB
Internal
2.2V~3.6V
MICROCONTROLLER
CIP-51 8051
Brown-out Detect/Reset, POR, PWM, WDT
FLASH
8-Bit
32KB 32K x 8
I2C, SMBus, SPI, UART/USART
8
YES
NO
YES
YES
8
7mm
1.2mm
7mm
无SVHC
符合RoHS标准
-
-
-
-
-
-
-
-
-
EFM8UB20F64G-A-QFP32

Silicon Labs

8-bit Microcontrollers - MCU USB, 64kB/4352B RAM 10b Diff-ADC

6 Weeks
表面贴装
32-LQFP
-
32
A/D 20x10b
-40°C~85°C TA
Tray
Universal Bee
2014
-
Discontinued
3 (168 Hours)
-
-
-
-
-
-
-
48MHz
-
-
64kB
Internal
2.65V~3.6V
MICROCONTROLLER
CIP-51 8051
Brown-out Detect/Reset, POR, PWM, WDT
FLASH
8-Bit
64KB 64K x 8
I2C, SMBus, SPI, UART/USART, USB
-
-
-
-
-
-
7mm
-
7mm
Unknown
符合RoHS标准
表面贴装
3.3V
I2C, SMBus, SPI, UART, USART, USB
8b
6
20
2
1
1.45mm
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集成电路（IC）相关产品

图片	产品型号	品牌	分类	封装	描述	对比
	EFM8UB20F32G-A-QFP32	Silicon Labs	嵌入式 - 微控制器	32-LQFP	SILICON LABS EFM8UB20F32G-A-QFP32 8 Bit Microcontroller, High Speed CIP-51, EFM8 - Universal Bee, 48 MHz, 32 KB, 2.25 KB, 32 Pins	对比