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26 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Maximum Operating Temperature Packaging Operating Supply Voltage Core Data Bus Width Maximum Clock Frequency Processor Series Program Memory Size Data RAM Size ADC Resolution
EFM8UB20F32G-B-QFP48R
1+
$1.760
10+
$1.660
25+
$1.610
50+
$1.560
RFQ
150
In-stock
Silicon Labs 8-bit Microcontrollers - MCU USB, 32kB/2304B RAM 10b Diff-ADC, E... SMD/SMT QFP-48 + 85 C   2.2 V to 3.6 V CIP-51 8 bit 50 MHz   32 kB 256 B 12 bit
Default Photo
1+
$1.170
10+
$1.100
25+
$1.070
50+
$1.040
RFQ
2,458
In-stock
Silicon Labs 8-bit Microcontrollers - MCU USB, 16kB/2304B RAM 12b ADC,CHGR... SMD/SMT QFN-20 + 85 C Tube 2.2 V to 3.6 V CIP-51 8 bit 50 MHz   16 kB 256 B 12 bit
C8051F500-IQR
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RFQ
5,000
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 64 kB 4 kB CAN2.0 LIN 2.1 S... SMD/SMT TQFP-48 + 125 C Reel 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 64 kB 256 B 12 bit
C8051F541-IQ
1+
$3.300
10+
$3.240
25+
$3.180
50+
$3.120
RFQ
300
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 16 kB 1 kB SPI UART SMD/SMT QFP-32 + 125 C Tray 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 16 kB 256 B  
EFM8UB10F16G-C-QFN20R
1+
$1.170
10+
$1.100
25+
$1.070
50+
$1.040
1500+
$0.878
RFQ
14,920
In-stock
Silicon Labs 8-bit Microcontrollers - MCU USB, 16kB/2304B RAM 12b ADC,CHGR... SMD/SMT QFN-20 + 85 C Reel 2.2 V to 3.6 V CIP-51 8 bit 50 MHz   16 kB 256 B 12 bit
EFM8BB21F16G-C-QFN20R
1+
$0.700
10+
$0.663
25+
$0.644
50+
$0.624
1500+
$0.527
RFQ
24,450
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 16kB/2304B RAM 12b ADC SMD/SMT QFN-20 + 85 C Reel 2.2 V to 3.6 V CIP-51 8 bit 50 MHz   16 kB 256 B 12 bit
EFM8BB21F16G-C-QFN20
1+
$0.700
10+
$0.663
25+
$0.644
50+
$0.624
RFQ
296
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 16kB/2304B RAM 12b ADC SMD/SMT QFN-20 + 85 C Tube 2.2 V to 3.6 V CIP-51 8 bit 50 MHz   16 kB 256 B 12 bit
C8051F547-IM
1+
$2.590
10+
$2.540
25+
$2.490
50+
$2.450
RFQ
205
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 8 kB 1 kB SPI UART SMD/SMT QFN-24 + 125 C Tube 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 16 kB 256 B  
Default Photo
1+
$1.240
10+
$1.170
25+
$1.130
50+
$1.100
RFQ
203
In-stock
Silicon Labs 8-bit Microcontrollers - MCU USB, 16kB/2304B RAM 12b ADC,CHGR... SMD/SMT QFN-28 + 85 C Tube 2.2 V to 3.6 V CIP-51 8 bit 50 MHz   16 kB 256 B 12 bit
C8051F580-IQR
1+
$5.670
10+
$5.560
25+
$5.460
50+
$5.360
500+
$4.980
RFQ
9,900
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 128 kB 8 kB CAN2.0 LIN 2.1 ... SMD/SMT TQFP-48 + 125 C Reel 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 32 kB 256 B 12 bit
EFM8BB22F16G-C-QFN28
1+
$0.950
10+
$0.901
25+
$0.875
50+
$0.848
RFQ
210
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 16kB/2304B RAM 12b ADC SMD/SMT QFN-28 + 85 C Tube 2.2 V to 3.6 V CIP-51 8 bit 50 MHz   16 kB 256 B 12 bit
C8051F542-IM
1+
$2.810
10+
$2.760
25+
$2.710
50+
$2.660
RFQ
92
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 16 kB 1 kB LIN 2.1 SPI UA... SMD/SMT QFN-24 + 125 C Tube 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 16 kB 256 B  
Default Photo
1+
$0.860
10+
$0.818
25+
$0.794
50+
$0.769
RFQ
535
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 16kB FM/ 2.25kB RAM 12b ADC, 2xDAC... SMD/SMT QSOP-24 + 85 C   2.2 V to 3.6 V CIP-51 8 bit 50 MHz   16 kB 256 B 12 bit
C8051F545-IQ
1+
$3.090
10+
$3.030
25+
$2.980
50+
$2.920
RFQ
130
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 8 kB 1 kB SPI UART SMD/SMT QFP-32 + 125 C Tray 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 16 kB 256 B  
EFM8BB21F16G-C-QSOP24
1+
$1.000
10+
$0.952
25+
$0.924
50+
$0.896
RFQ
30
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 16kB/2304B RAM 12b ADC SMD/SMT QSOP-24 + 85 C Tube 2.2 V to 3.6 V CIP-51 8 bit 50 MHz   16 kB 256 B 12 bit
Default Photo
1+
$0.780
10+
$0.740
25+
$0.718
50+
$0.696
RFQ
23
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 16kB FM/ 2.25kB RAM 12b ADC 2x DAC... SMD/SMT QFN-24 + 85 C   2.2 V to 3.6 V CIP-51 8 bit 50 MHz   16 kB 256 B 12 bit
C8051F543-IM
1+
$2.750
10+
$2.700
25+
$2.650
50+
$2.600
RFQ
48
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 16 kB 1 kB SPI UART SMD/SMT QFN-24 + 125 C Tube 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 16 kB 256 B  
C8051F540-IQ
1+
$3.360
10+
$3.290
25+
$3.230
50+
$3.170
RFQ
237
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 16 kB 1 kB LIN 2.1 SPI UA... SMD/SMT QFP-32 + 125 C Tray 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 16 kB 256 B  
C8051F546-IM
1+
$2.650
10+
$2.600
25+
$2.550
50+
$2.500
VIEW
RFQ
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 8 kB 1 kB LIN 2.1 SPI UAR... SMD/SMT QFN-24 + 125 C Tube 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 16 kB 256 B  
C8051F540-IM
1+
$3.120
10+
$3.060
25+
$3.000
50+
$2.950
VIEW
RFQ
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 16 kB 1 kB LIN 2.1 SPI UA... SMD/SMT QFN-32 + 125 C Tube 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 16 kB 256 B  
C8051F544-IM
1+
$2.930
10+
$2.870
25+
$2.820
50+
$2.770
VIEW
RFQ
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 8 kB 1 kB LIN 2.1 SPI UAR... SMD/SMT QFN-32 + 125 C Tube 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 16 kB 256 B  
C8051F545-IM
1+
$2.870
10+
$2.810
25+
$2.760
50+
$2.710
VIEW
RFQ
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 8 kB 1 kB SPI UART SMD/SMT QFN-32 + 125 C   1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 16 kB 256 B  
Default Photo
1+
$3.860
10+
$3.790
25+
$3.720
50+
$3.650
500+
$3.390
RFQ
490
In-stock
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 32 kB 4 kB CAN2.0 LIN 2.1 S... SMD/SMT TQFP-48 + 125 C Reel 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 64 kB 256 B 12 bit
C8051F544-IQ
250+
$2.880
500+
$2.780
1000+
$2.670
VIEW
RFQ
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 8 kB 1 kB LIN 2.1 SPI UAR... SMD/SMT QFP-32 + 125 C Tray 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 16 kB 256 B 12 bit
C8051F541-IM
73+
$2.890
146+
$2.830
292+
$2.790
511+
$2.690
1022+
$2.580
VIEW
RFQ
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 16 kB 1 kB SPI UART SMD/SMT QFN-32 + 125 C Tube 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 16 kB 256 B  
Default Photo
500+
$3.560
1000+
$3.420
VIEW
RFQ
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS 64 kB 4 kB SPI UART I2C SMD/SMT TQFP-48 + 125 C Reel 1.8 V to 5.25 V 8051 8 bit 50 MHz C8051 64 kB 256 B 12 bit
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