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ALLCHIPS ELECTRONICS LIMITED

Compare Image Name Manufacturer Quantity Weight(Kg) Size(LxWxH) Mfr Series Package Product Status Operating Temperature Ratings Size / Dimension Height - Seated (Max) Mounting Type Package / Case Type Base Product Number Frequency Output Type Sensitivity Digi-Key Programmable Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) Other Names ECCN HTSUS Standard Package Function Number of I/O Core Processor Core Size Speed Connectivity Peripherals Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Protocol Data Rate (Max) Memory Size Current - Supply (Max) Serial Interfaces Accuracy Sensor Type Power - Output RF Family/Standard Modulation Current - Receiving Current - Transmitting Response Time Base Resonator Frequency Stability Absolute Pull Range (APR) Spread Spectrum Bandwidth Current - Supply (Disable) (Max) GPIO Humidity Range
Silicon Labs SI50122-A1-GMR Silicon Labs SI50122-A1-GMR Silicon Labs
RFQ

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/image/Silicon Labs SI50122-A1 Tape & Reel (TR) Obsolete -40°C ~ 85°C - 0.098" L x 0.079" W (2.50mm x 2.00mm) 0.035" (0.90mm) Surface Mount 10-VFDFN CMEMS® 100 MHz HCSL, LVCMOS 2.25V ~ 3.63V download 2 (1 Year) EAR99 8542.39.0001 2,500 - 23mA MEMS +100ppm - - -
Silicon Labs SI7022-A20-IMR Silicon Labs SI7022-A20-IMR Silicon Labs
RFQ

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/image/Silicon Labs - Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad SI7022 PWM - 11b 1.9V ~ 3.6V 6-DFN (3x3) download RoHS Compliant 2 (1 Year) EAR99 8542.39.0001 2,500 ±3% RH Humidity, Temperature 18 s 0 ~ 100% RH
Silicon Labs C8051F980-C-GM Silicon Labs C8051F980-C-GM Silicon Labs
RFQ

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/image/Silicon Labs C8051F9xx Tube Active -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad C8051F980 20-QFN (3x3) download RoHS Compliant 1 (Unlimited) -C8051F980-C EAR99 8542.31.0001 100 16 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V A/D 9x12b Internal
Silicon Labs C8051F986-C-GM Silicon Labs C8051F986-C-GM Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tube Active -40°C ~ 85°C (TA) Surface Mount 24-WFQFN Exposed Pad C8051F986 24-QFN (4x4) download RoHS Compliant 1 (Unlimited) -C8051F986-C EAR99 8542.31.0001 91 17 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V A/D 10x12b Internal
Silicon Labs C8051F989-C-GU Silicon Labs C8051F989-C-GU Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tube Active -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) C8051F989 24-QSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 56 17 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 4KB (4K x 8) FLASH - 512 x 8 1.8V ~ 3.6V - Internal
Silicon Labs C8051F980-C-GMR Silicon Labs C8051F980-C-GMR Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad C8051F980 20-QFN (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 1,500 16 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V A/D 9x12b Internal
Silicon Labs C8051F981-C-GMR Silicon Labs C8051F981-C-GMR Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad C8051F981 20-QFN (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 1,500 16 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V - Internal
Silicon Labs C8051F983-C-GMR Silicon Labs C8051F983-C-GMR Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad C8051F983 20-QFN (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 1,500 16 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 4KB (4K x 8) FLASH - 512 x 8 1.8V ~ 3.6V - Internal
Silicon Labs C8051F985-C-GMR Silicon Labs C8051F985-C-GMR Silicon Labs
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/image/Silicon Labs C8051F9xx Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad C8051F985 20-QFN (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 1,500 16 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 2KB (2K x 8) FLASH - 512 x 8 1.8V ~ 3.6V - Internal
Silicon Labs C8051F987-C-GUR Silicon Labs C8051F987-C-GUR Silicon Labs
RFQ

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Mult: 1

/image/Silicon Labs C8051F9xx Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) C8051F987 24-QSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 2,500 17 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V - Internal
Silicon Labs C8051F988-C-GMR Silicon Labs C8051F988-C-GMR Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 24-WFQFN Exposed Pad C8051F988 24-QFN (4x4) download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 1,500 17 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 4KB (4K x 8) FLASH - 512 x 8 1.8V ~ 3.6V A/D 10x10b Internal
Silicon Labs C8051F988-C-GUR Silicon Labs C8051F988-C-GUR Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) C8051F988 24-QSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 2,500 17 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 4KB (4K x 8) FLASH - 512 x 8 1.8V ~ 3.6V A/D 10x10b Internal
Silicon Labs C8051F990-C-GMR Silicon Labs C8051F990-C-GMR Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad C8051F990 20-QFN (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 1,500 16 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V A/D 9x12b Internal
Silicon Labs C8051F991-C-GMR Silicon Labs C8051F991-C-GMR Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad C8051F991 20-QFN (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 1,500 16 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V - Internal
Silicon Labs C8051F996-C-GUR Silicon Labs C8051F996-C-GUR Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) C8051F996 24-QSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 2,500 17 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V A/D 10x12b Internal
Silicon Labs C8051F997-C-GUR Silicon Labs C8051F997-C-GUR Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) C8051F997 24-QSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 2,500 17 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V - Internal
Silicon Labs SI1021-B-GM3R Silicon Labs SI1021-B-GM3R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C Surface Mount 85-VFLGA Exposed Pad TxRx + MCU SI1021 240MHz ~ 960MHz -121dBm Not Verified 1.8V ~ 3.8V 85-LGA (6x8) download RoHS Compliant 3 (168 Hours) 5A992C 8542.31.0001 2,500 EZRadioPro 256kbps 64kB Flash, 8.5kB RAM I²C, SPI, UART 20dBm (Max) General ISM < 1GHz FSK, GFSK, OOK 18.5mA 85mA 53
Silicon Labs C8051F996-C-GDI Silicon Labs C8051F996-C-GDI Silicon Labs
RFQ

Min: 1

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/image/Silicon Labs C8051F9xx Bulk Active -40°C ~ 85°C (TA) Surface Mount Die C8051F996 Die download 1 (Unlimited) EAR99 8542.31.0001 1 17 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V A/D 10x12b Internal
Silicon Labs EFM8SB10F2G-A-QFN20 Silicon Labs EFM8SB10F2G-A-QFN20 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Sleepy Bee Tube Active -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad EFM8SB10 20-QFN (3x3) download RoHS Compliant 1 (Unlimited) 336-3170-5 EAR99 8542.31.0001 100 16 CIP-51 8051 8-Bit 25MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 2KB (2K x 8) FLASH - 256 x 8 1.8V ~ 3.6V A/D 9x12b Internal
Silicon Labs EFM8SB10F8G-A-QFN24 Silicon Labs EFM8SB10F8G-A-QFN24 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Sleepy Bee Tube Active -40°C ~ 85°C (TA) Surface Mount 24-WFQFN Exposed Pad EFM8SB10 24-QFN (4x4) download RoHS Compliant 1 (Unlimited) 336-3173-5 EAR99 8542.31.0001 91 17 CIP-51 8051 8-Bit 25MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V A/D 10x12b Internal
Silicon Labs EFM8SB20F32G-A-QFN32 Silicon Labs EFM8SB20F32G-A-QFN32 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Sleepy Bee Tube Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 32-VFQFN Exposed Pad EFM8SB20 32-QFN (5x5) download 1 (Unlimited) 336-3177-5 EAR99 8542.31.0001 73 24 CIP-51 8051 8-Bit 25MHz EBI/EMI, I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 4.25K x 8 1.8V ~ 3.6V A/D 23x10b Internal
Silicon Labs EFM8SB20F32G-A-QFP32 Silicon Labs EFM8SB20F32G-A-QFP32 Silicon Labs
RFQ

Min: 1

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/image/Silicon Labs Sleepy Bee Tray Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 32-LQFP EFM8SB20 32-QFP (7x7) download 3 (168 Hours) 336-3178 EAR99 8542.31.0001 250 24 CIP-51 8051 8-Bit 25MHz EBI/EMI, I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 4.25K x 8 1.8V ~ 3.6V A/D 23x10b Internal
Silicon Labs EFM8UB10F16G-B-QFN20 Silicon Labs EFM8UB10F16G-B-QFN20 Silicon Labs
RFQ

Min: 1

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/image/Silicon Labs Universal Bee Tube Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad EFM8UB10 20-QFN (3x3) download 3 (168 Hours) 336-3182-5 3A991A2 8542.31.0001 120 13 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 5.25V A/D 11x12b Internal
Silicon Labs EFM8UB10F16G-B-QFN28 Silicon Labs EFM8UB10F16G-B-QFN28 Silicon Labs
RFQ

Min: 1

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/image/Silicon Labs Universal Bee Tube Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 28-WFQFN Exposed Pad EFM8UB10 28-QFN (5x5) download 2 (1 Year) 336-3183-5 3A991A2 8542.31.0001 73 22 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 5.25V A/D 20x12b Internal
Silicon Labs EFM8UB11F16G-B-QSOP24 Silicon Labs EFM8UB11F16G-B-QSOP24 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Universal Bee Tube Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) EFM8UB11 24-QSOP download 3 (168 Hours) 336-3185-5 3A991A2 8542.31.0001 56 17 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 5.25V A/D 15x12b Internal
Silicon Labs EFM8UB20F32G-A-QFP32 Silicon Labs EFM8UB20F32G-A-QFP32 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Universal Bee Tray Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 32-LQFP EFM8UB20 32-QFP (7x7) download 3 (168 Hours) 336-3187 3A991A2 8542.31.0001 250 25 CIP-51 8051 8-Bit 48MHz I²C, SMBus, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.65V ~ 3.6V A/D 20x10b Internal
Silicon Labs EFM8UB20F32G-A-QFP48 Silicon Labs EFM8UB20F32G-A-QFP48 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Universal Bee Tray Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 48-TQFP EFM8UB20 48-TQFP (7x7) download 3 (168 Hours) 336-3188 3A991A2 8542.31.0001 250 40 CIP-51 8051 8-Bit 48MHz EBI/EMI, I²C, SMBus, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.65V ~ 3.6V A/D 32x10b Internal
Silicon Labs EFM8UB20F64G-A-QFP48 Silicon Labs EFM8UB20F64G-A-QFP48 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Universal Bee Tray Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 48-TQFP EFM8UB20 48-TQFP (7x7) download 3 (168 Hours) 336-3191 3A991A2 8542.31.0001 250 40 CIP-51 8051 8-Bit 48MHz EBI/EMI, I²C, SMBus, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.65V ~ 3.6V A/D 32x10b Internal
Silicon Labs EFM8BB10F2G-A-QFN20R Silicon Labs EFM8BB10F2G-A-QFN20R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad EFM8BB10 20-QFN (3x3) download RoHS Compliant 2 (1 Year) EAR99 8542.31.0001 1,500 16 CIP-51 8051 8-Bit 25MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 2KB (2K x 8) FLASH - 256 x 8 2.2V ~ 3.6V A/D 15x12b Internal
Silicon Labs EFM8BB10F8G-A-QSOP24R Silicon Labs EFM8BB10F8G-A-QSOP24R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) EFM8BB10 24-QSOP download RoHS Compliant 2 (1 Year) EAR99 8542.31.0001 2,500 18 CIP-51 8051 8-Bit 25MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 8KB (8K x 8) FLASH - 512 x 8 2.2V ~ 3.6V A/D 16x12b Internal

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