EFM32LG842F256G-E-QFP64R

Mfr. #:: EFM32LG842F256G-E-QFP64R
Manufacturer:: Silicon Labs
Description:: ARM Microcontrollers - MCU 256k Flash, 32k RAM, 8x18 LCD, AES
Lifecycle:: New from this manufacturer.
Datasheet:: EFM32LG842F256G-E-QFP64R Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: EFM32LG842F256G-E-QFP64R more Information EFM32LG842F256G-E-QFP64R Product Details

Product Attribute
Attribute Value

Manufacturer:: Silicon Laboratories

Product Category:: ARM Microcontrollers - MCU

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: TQFN-64

Series:: EFM32LG

Core:: ARM Cortex M3

Data Bus Width:: 32 bit

Maximum Clock Frequency:: 48 MHz

Program Memory Size:: 256 kB

Data RAM Size:: 32 kB

ADC Resolution:: 12 bit

Number of I/Os:: 53 I/O

Operating Supply Voltage:: 2 V to 3.8 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Packaging:: Reel

Product:: MCU

Program Memory Type:: Flash

Brand:: Silicon Labs

Data RAM Type:: RAM

Data ROM Size:: 256 kB

Data ROM Type:: Flash

Interface Type:: I2C, SPI, UART, USB

Moisture Sensitive:: Yes

Number of Timers/Counters:: 5 Timer

Processor Series:: EFM32

Product Type:: ARM Microcontrollers - MCU

Factory Pack Quantity:: 1000

Subcategory:: Microcontrollers - MCU

Tradename:: EFM32

Tags: EFM32LG842F256G, EFM32LG842F2, EFM32LG842, EFM32LG84, EFM32LG8, EFM32L, EFM32, EFM3, EFM

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

EFM32LG842F256G-E-QFP64R Ratings and Reviews

M***r

OK.

2019-01-13

I***h

5 x 1000uF/50V received

2019-07-15

A***z

The transistor works very well! He used it for my jammer and it gives very good power. The light bulb lights from behind i recommend! I will buy more

2019-06-20

EFM32LG842F256G-E-QFP64R Description

***el Electronic: MCU 32-Bit EFM32 ARM Cortex M3 RISC 256KB Flash 2.5V/3.3V 64-Pin TQFP T/R

*** Electronic Components: ARM Microcontrollers - MCU 256k Flash, 32k RAM, 8x18 LCD, AES

***i-Key: IC MCU 32BIT 256KB FLASH 64TQFP

***et Europe: MCU 32-Bit EFM32 ARM Cortex M3 RISC 256KB Flash 2.5V/3.3V 64-Pin TQFP

*** Stop Electro: RISC Microcontroller, 32-Bit, FLASH, 48MHz, CMOS, PQFP64

***nell: MCU, 32BIT, 48MHZ, TQFP-64; Product Range: EFM32 Family EFM32LG Series Microcontrollers; Architecture: ARM Cortex-M3; No. of Bits: 32bit; CPU Speed: 48MHz; Program Memory Size: 256KB; RAM Memory Size: 32KB; No. of Pins: 64Pins; MCU Case Style: TQFP; No. of I/O's: 53I/O's; Embedded Interface Type: I2C, I2S, SPI, UART, USART, USB; Supply Voltage Min: 1.98V; Supply Voltage Max: 3.8V; MCU Family: EFM32; MCU Series: EFM32LG; MSL: MSL 3 - 168 hours; SVHC: No SVHC (27-Jun-2018)

***el Electronic: MCU 32-Bit EFM32 ARM Cortex M3 RISC 256KB Flash 2.5V/3.3V 64-Pin TQFP T/R

*** Electronic Components: ARM Microcontrollers - MCU 256k Flash, 32k RAM, AES

***i-Key: IC MCU 32BIT 256KB FLASH 64TQFP

***et: MCU 32-bit EFM32 ARM Cortex M4 RISC 256KB Flash 3V 64-Pin TQFP

*** Electronic Components: ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 256 kB LCD AES MCU

***i-Key: IC MCU 32BIT 256KB FLASH 64TQFP

***S: French Electronic Distributor since 1988

***metry Electronics: 256k Flash, 32k RAM, 8x18 LCD, AES

*** Electronics: MCU 32-bit SAM D20J ARM Cortex M0+ RISC 256KB Flash 1.8V/ 2.5V/ 3.3V 64-Pin TQFP Tray

***nsix Microsemi: RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP64

***ure Electronics: SAMD20J Series 48 MHz 256 kB Flash 32 kB SRAM 32-Bit Microcontroller - TQFP-64

***el Electronic: MCU 8-bit ATtiny AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin VQFN EP

***ment14 APAC: MCU, 32BIT, CORTEX-M0+, 48MHZ, TQFP-64

***nell: MCU, 32BIT, CORTEX-M0+, 48MHZ, TQFP-64; Product Range: SAM32 Family SAM D2X Series Microcontrollers; Architecture: ARM Cortex-M0+; No. of Bits: 32bit; CPU Speed: 48MHz; Program Memory Size: 256KB; RAM Memory Size: 32KB; No. of

***et Europe: MCU 32-Bit SAM D21 ARM Cortex M0+ RISC 256KB Flash 3.3V 64-Pin TQFP

***icontronic: RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP64

***ure Electronics: SAMD21J Series 256 kB Flash 32 kB RAM 48 MHz 32-Bit Microcontroller - TQFP-64

***nell: MCU, 32BIT, CORTEX-M0+, 48MHZ, TQFP-64; Product Range: SAM32 Family SAM D2X Series Microcontrollers; Architecture: ARM Cortex-M0+; No. of Bits: 32bit; CPU Speed: 48MHz; Program Memory Size: 256KB; RAM Memory Size: 32KB; No. of

***trelec: Device Core = ARM® Cortex® M0+ / Data Bus Width Bit = 32 / Clock Frequency Max. MHz = 48 / Program Memory Type = Flash / Program Memory Size kB = 256 / RAM Memory Size kB = 32 / Interfaces = LIN / Interfaces = SPI / Interfaces = SMBus / Interfaces = I²C / Interfaces = USART / ADC Channels = 20 / ADC Resolution Bit = 12 / DAC Resolution Bit = 10 / Number of Programmable I/Os = 52 / Number of Timers/Counters = 5 / Comparators = 2 / Supply Voltage Min. V = 1.62 / Supply Voltage Max. V = 3.63 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = TQFP / Pins = 64 / Mounting Type = SMD / MSL = Level-3 / Packaging = Tray / Length mm = 10 / Width mm = 10 / Height mm = 1.45 / Automotive Qualification Standard = AEC-Q100 / Reflow Temperature Max. °C = 260

***et Europe: MCU 32-Bit SAMD21J18A ARM Cortex M0+ RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP Tray

***roFlash: RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP64

*** Electronics: MICROCHIP - ATSAMD21J18A-AF - MCU, 32BIT, CORTEX-M0+, 48MHZ, TQFP-64

***ure Electronics: SAM D21J: 256 KB Flash 32 KB SRAM 48 MHz 32-Bit Microcontroller - TQFP-64

***et: CORTEX-M0+, 256KB FLASH,32KB SRAM,USB, DMA, T&R - 64TQFP 125

***nell: MCU, 32BIT, CORTEX-M0+, 48MHZ, TQFP-64; Product Range: SAM32 Family SAM D2X Series Microcontrollers; Architecture: ARM Cortex-M0+; No. of Bits: 32bit; CPU Speed: 48MHz; Program Memory Size: 256KB; RAM Memory Size: 32KB; No. of

EFM32LG842F256G-E-QFP64R More Information

CSP Package EFM32™ Wonder Gecko 32-bit MCUs: Silicon Labs CSP Package EFM32™ Wonder Gecko 32-bit MCUs are based on the ARM® Cortex®-M4 core, which provides a full DSP instruction set and includes a hardware FPU for faster computation performance. Wonder Gecko MCUs feature up to 256kB of flash memory, 32kB of RAM and CPU speeds up to 48MHz. These new CSP packages offer the world's most energy friendly MCU in 60% smaller packaging that enables a breakthrough in industrial design for small portable devices. Within portable devices, the electronics and battery often dictates the physical size of the industrial design, and these new products help with both aspects. EFM32 energy efficiency allows you to select a smaller battery, and the new CSP package allows your PCB to be smaller. These MCUs incorporate highly differentiated Gecko technology to minimize energy consumption, including a flexible range of standby and sleep modes, intelligent peripherals that allow designers to implement many functions without CPU wake-up and ultra-low standby current. With the lowest active and standby power consumption, the Wonder Gecko is the world's most energy friendly Cortex-M4 MCU.Learn More

CSP Package EFM32™ Leopard Gecko 32-Bit MCUs: Silicon Labs CSP Package EFM32™ Leopard Gecko 32-Bit MCUs are part of the world's most energy friendly microcontrollers and will provide Flash memory configurations up to 256KB with the added option of embedded USB connectivity, direct drive TFT, EBI and CPU speeds up to 48 MHz. These new CSP packages offer the world's most energy friendly MCU in 60% smaller packaging that enables a breakthrough in industrial design for small portable devices. Within portable devices, the electronics and battery often dictates the physical size of the industrial design, and these new products help with both aspects. EFM32 energy efficiency allows you to select a smaller battery, and the new CSP package allows your PCB to be smaller. All Leopard MCUs include the same autonomous, low energy peripherals found in the Gecko family, like AES encryption, Pulse Counter, Low Energy UARTs in addition to the Low Energy Sensor interface LESENSE and on-chip Operational Amplifiers. These devices target energy sensitive applications with high memory requirements and connectivity requirements.Learn More

EFM32 Leopard Gecko 32-Bit Microcontrollers: Silicon Labs EFM32 Leopard Gecko 32-Bit Microcontrollers are part of the world's most energy friendly microcontrollers and will provide Flash memory configurations up to 256KB with the added option of embedded USB connectivity, direct drive TFT, EBI and CPU speeds up to 48 MHz. All Leopard MCUs include the same autonomous, low energy peripherals found in the Gecko family, like AES encryption, Pulse Counter, Low Energy UARTs in addition to the Low Energy Sensor interface LESENSE and on-chip Operational Amplifiers. These devices target energy sensitive applications with high memory requirements and connectivity requirements. Learn More

Market price

Part #	Mfg.	Description	Stock	Price
EFM32LG842F256G-E-QFP64R DISTI # 336-4467-1-ND	Silicon Laboratories Inc	IC MCU 32BIT 256KB FLASH 64TQFP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1200In Stock	100:$3.8985 25:$4.0544 1:$4.2100
EFM32LG842F256G-E-QFP64R DISTI # 336-4467-6-ND	Silicon Laboratories Inc	IC MCU 32BIT 256KB FLASH 64TQFP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1200In Stock	100:$3.8985 25:$4.0544 1:$4.2100
EFM32LG842F256G-E-QFP64R DISTI # 336-4467-2-ND	Silicon Laboratories Inc	IC MCU 32BIT 256KB FLASH 64TQFP RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	1000In Stock	1000:$3.5595
EFM32LG842F256G-E-QFP64R DISTI # 634-EF32LG842F256GER	Silicon Laboratories Inc	ARM Microcontrollers - MCU 256k Flash, 32k RAM, 8x18 LCD, AES RoHS: Compliant	456	1:$4.0100 10:$3.9300 25:$3.8600 50:$3.7900 100:$3.7100 250:$3.6500 500:$3.5600 1000:$3.5100
EFM32LG842F256G-E-QFP64 DISTI # 634-EFM32LG842F256GE	Silicon Laboratories Inc	ARM Microcontrollers - MCU 256k Flash, 32k RAM, 8x18 LCD, AES RoHS: Compliant	320	1:$5.0500 10:$4.7700 25:$4.6300 50:$4.4900 100:$4.2100 250:$4.0800 500:$3.8500 1000:$3.7900
EFM32LG842F256G-E-QFP64R	Silicon Laboratories Inc	EFM32 Leopard Gecko 256k Flash, 32k RAM, 8x18 LCD, AES, T/R	In Stock	1:$4.1200