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ALLCHIPS ELECTRONICS LIMITED

Compare Image Name Manufacturer Quantity Weight(Kg) Size(LxWxH) Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Base Product Number Current - Supply Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Standards 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 Interface
Silicon Labs EFM32LG940F256-QFN64 Silicon Labs EFM32LG940F256-QFN64 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Leopard Gecko Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 64-WFQFN Exposed Pad EFM32LG940 64-QFN (9x9) download 3 (168 Hours) REACH Unaffected 5A992C 8542.31.0001 1,000 53 ARM® Cortex®-M3 32-Bit Single-Core 48MHz I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 256KB (256K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32LG942F256-QFP64 Silicon Labs EFM32LG942F256-QFP64 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Leopard Gecko Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 64-TQFP EFM32LG942 64-TQFP (10x10) download 3 (168 Hours) REACH Unaffected 5A992C 8542.31.0001 1,000 50 ARM® Cortex®-M3 32-Bit Single-Core 48MHz I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 256KB (256K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs SIM3U136-B-GM Silicon Labs SIM3U136-B-GM Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs SiM3U1xx Tray Not For New Designs -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad SIM3U136 64-QFN (9x9) download RoHS Compliant 3 (168 Hours) 5A992C 8542.31.0001 260 50 ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 32KB (32K x 8) FLASH - 8K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal
Silicon Labs SIM3U156-B-GQ Silicon Labs SIM3U156-B-GQ Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs SiM3U1xx Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 64-TQFP SIM3U156 64-TQFP (10x10) download 2 (1 Year) 5A992C 8542.31.0001 160 50 ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal
Silicon Labs SIM3U157-B-GQ Silicon Labs SIM3U157-B-GQ Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs SiM3U1xx Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 80-TQFP SIM3U157 80-TQFP (12x12) download 2 (1 Year) 5A992C 8542.31.0001 119 65 ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 32x12b; D/A 2x10b Internal
Silicon Labs SIM3U166-B-GM Silicon Labs SIM3U166-B-GM Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs SiM3U1xx Tray Not For New Designs -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad SIM3U166 64-QFN (9x9) download RoHS Compliant 3 (168 Hours) 5A992C 8542.31.0001 260 50 ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 256KB (256K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal
Silicon Labs SIM3U167-B-GM Silicon Labs SIM3U167-B-GM Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs SiM3U1xx Tray Not For New Designs -40°C ~ 85°C (TA) Surface Mount 92-VFLGA Dual Rows, Exposed Pad SIM3U167 92-LGA (7x7) download RoHS Compliant 3 (168 Hours) 5A992C 8542.31.0001 297 65 ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 256KB (256K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 32x12b; D/A 2x10b Internal
Silicon Labs SIM3U167-B-GQ Silicon Labs SIM3U167-B-GQ Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs SiM3U1xx Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 80-TQFP SIM3U167 80-TQFP (12x12) download 2 (1 Year) 5A992C 8542.31.0001 119 65 ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 256KB (256K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 32x12b; D/A 2x10b Internal
Silicon Labs SIM3C136-B-GM Silicon Labs SIM3C136-B-GM Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs SiM3C1xx Tray Not For New Designs -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad SIM3C136 64-QFN (9x9) download RoHS Compliant 3 (168 Hours) 5A992C 8542.31.0001 260 50 ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 32KB (32K x 8) FLASH - 8K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal
Silicon Labs SIM3C136-B-GQ Silicon Labs SIM3C136-B-GQ Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs SiM3C1xx Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 64-TQFP SIM3C136 64-TQFP (10x10) download 2 (1 Year) 5A992C 8542.31.0001 160 50 ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 32KB (32K x 8) FLASH - 8K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal
Silicon Labs SIM3C154-B-GM Silicon Labs SIM3C154-B-GM Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs SiM3C1xx Tray Not For New Designs -40°C ~ 85°C (TA) Surface Mount 40-VFQFN Exposed Pad SIM3C154 40-QFN (6x6) download RoHS Compliant 2 (1 Year) 5A992C 8542.31.0001 490 28 ARM® Cortex®-M3 32-Bit Single-Core 80MHz I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 18x12b; D/A 2x10b Internal
Silicon Labs SIM3C156-B-GQ Silicon Labs SIM3C156-B-GQ Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs SiM3C1xx Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 64-TQFP SIM3C156 64-TQFP (10x10) download 2 (1 Year) 5A992C 8542.31.0001 160 50 ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal
Silicon Labs SIM3C157-B-GQ Silicon Labs SIM3C157-B-GQ Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs SiM3C1xx Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 80-TQFP SIM3C157 80-TQFP (12x12) download 2 (1 Year) 5A992C 8542.31.0001 119 65 ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 32x12b; D/A 2x10b Internal
Silicon Labs C8051F966-A-GM Silicon Labs C8051F966-A-GM Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 76-VFQFN Dual Rows, Exposed Pad C8051F966 76-DQFN (6x6) download 3 (168 Hours) 5A992C 8542.31.0001 429 57 8051 8-Bit 25MHz I²C, SPI, UART/USART DMA, LCD, POR, PWM, WDT 32KB (32K x 8) FLASH - 8.25K x 8 1.8V ~ 3.8V A/D 16x10b/12b Internal
Silicon Labs C8051F920-F-GQ Silicon Labs C8051F920-F-GQ Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 32-LQFP C8051F920 32-LQFP (7x7) download 3 (168 Hours) EAR99 8542.31.0001 250 24 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 32KB (32K x 8) FLASH - 4.25K x 8 0.9V ~ 3.6V A/D 23x10b Internal
Silicon Labs C8051F930-F-GQ Silicon Labs C8051F930-F-GQ Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs C8051F9xx Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 32-LQFP C8051F930 32-LQFP (7x7) download 3 (168 Hours) EAR99 8542.31.0001 250 24 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 64KB (64K x 8) FLASH - 4.25K x 8 0.9V ~ 3.6V A/D 23x10b Internal
Silicon Labs CP2109-A01-GM Silicon Labs CP2109-A01-GM Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs - Tube Obsolete -40°C ~ 85°C 28-VFQFN Exposed Pad CP2109 17mA 3.3V ~ 3.6V 28-QFN (5x5) download 1 (Unlimited) EAR99 8542.39.0001 73 Bridge, USB to UART USB 2.0 USB UART
Silicon Labs EFM32WG332F128-QFP64 Silicon Labs EFM32WG332F128-QFP64 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 64-TQFP EFM32WG332 64-QFN (9x9) download 3 (168 Hours) 5A992C 8542.31.0001 1,000 50 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32WG895F256-BGA120 Silicon Labs EFM32WG895F256-BGA120 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 120-VFBGA EFM32WG895 120-BGA (7x7) download 3 (168 Hours) 5A992C 8542.31.0001 1,000 93 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT 256KB (256K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32WG990F128-BGA112 Silicon Labs EFM32WG990F128-BGA112 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 112-LFBGA EFM32WG990 download 3 (168 Hours) 5A992C 8542.31.0001 1,000 86 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32WG940F128-QFN64 Silicon Labs EFM32WG940F128-QFN64 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad EFM32WG940 64-QFN (9x9) download 3 (168 Hours) 5A992C 8542.31.0001 1,000 52 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32WG390F128-BGA112 Silicon Labs EFM32WG390F128-BGA112 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 112-LFBGA EFM32WG390 download 3 (168 Hours) 5A992C 8542.31.0001 1,000 86 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32WG995F256-BGA120 Silicon Labs EFM32WG995F256-BGA120 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 120-VFBGA EFM32WG995 120-BGA (7x7) download 3 (168 Hours) 5A992C 8542.31.0001 1,000 93 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 256KB (256K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32WG942F128-QFP64 Silicon Labs EFM32WG942F128-QFP64 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 64-TQFP EFM32WG942 download 3 (168 Hours) 5A992C 8542.31.0001 1,000 50 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32WG880F128-QFP100 Silicon Labs EFM32WG880F128-QFP100 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 100-LQFP EFM32WG880 100-LQFP (14x14) download 3 (168 Hours) 5A992C 8542.31.0001 1,000 85 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32WG890F64-BGA112 Silicon Labs EFM32WG890F64-BGA112 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 112-LFBGA EFM32WG890 download 3 (168 Hours) 5A992C 8542.31.0001 1,000 90 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT 64KB (64K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32WG890F128-BGA112 Silicon Labs EFM32WG890F128-BGA112 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 112-LFBGA EFM32WG890 download 3 (168 Hours) 5A992C 8542.31.0001 1,000 90 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32WG895F64-BGA120 Silicon Labs EFM32WG895F64-BGA120 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 120-VFBGA EFM32WG895 download 3 (168 Hours) 5A992C 8542.31.0001 1,000 93 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT 64KB (64K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32WG230F64-QFN64 Silicon Labs EFM32WG230F64-QFN64 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad EFM32WG230 64-QFN (9x9) download 3 (168 Hours) 5A992C 8542.31.0001 1,000 56 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 64KB (64K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
Silicon Labs EFM32WG280F128-QFP100 Silicon Labs EFM32WG280F128-QFP100 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 100-LQFP EFM32WG280 100-LQFP (14x14) download 3 (168 Hours) 5A992C 8542.31.0001 1,000 85 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal

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