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EFM32LG840F256-QFN64

EFM32LG840F256-QFN64

EFM32LG840F256-QFN64

Solo por referencia

Nº de pieza EFM32LG840F256-QFN64
Fabricantes Silicon Labs
Descripción IC MCU 32BIT 256KB FLASH 64QFN
Hoja de datos

EFM32LG840F256-QFN64 Hoja de datos

Paquete 64-WFQFN Exposed Pad
ECAD
En existencias 2.912 piece(s)
Precio unitario Request a Quote
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega dic 25 - dic 30 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo EFM32LG840F256-QFN64 por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
  • Para procesar su RFQ, por favor agregue EFM32LG840F256-QFN64 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de EFM32LG840F256-QFN64.

Especificaciones EFM32LG840F256-QFN64

FabricantesSilicon Labs
CategoríaCircuitos integrados - Integrado: microcontroladores
Paquete64-WFQFN Exposed Pad
ECAD
SerieLeopard Gecko
Procesador CoreARM? Cortex?-M3
Tamaño del núcleo32-Bit
Velocidad48MHz
ConectividadI2C, IrDA, SmartCard, SPI, UART/USART
PeriféricosBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Cantidad de E / S56
Tamaño de memoria del programa256KB (256K x 8)
Tipo de memoria de programaFLASH
Tamaño EEPROM-
Tamaño de RAM32K x 8
Voltaje - Suministro (Vcc / Vdd)1.85 V ~ 3.8 V
Convertidores de datosA/D 8x12b, D/A 2x12b
Tipo de osciladorInternal
Temperatura de funcionamiento-40°C ~ 85°C (TA)
Tipo de montaje-
Paquete / caja64-WFQFN Exposed Pad
Paquete de dispositivo del proveedor64-QFN (9x9)

ficha técnica EFM32LG840F256-QFN64

EFM32LG840F256-QFN64 Packaging

Customized Labels
Sealing
Packing
Insepction

EFM32LG840F256-QFN64 FAQ

  • 1. How to order EFM32LG840F256-QFN64 on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that EFM32LG840F256-QFN64 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the EFM32LG840F256-QFN64. All suppliers must pass our qualification reviews before they can publish their products including EFM32LG840F256-QFN64 on Heisener; we pay more attention to the channels and quality of EFM32LG840F256-QFN64 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the EFM32LG840F256-QFN64 price and inventory displayed accurate?
    The price and inventory of EFM32LG840F256-QFN64 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of EFM32LG840F256-QFN64?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the EFM32LG840F256-QFN64 we delivered, we will accept the replacement or return of the EFM32LG840F256-QFN64 only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of EFM32LG840F256-QFN64.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as EFM32LG840F256-QFN64 pin diagram, EFM32LG840F256-QFN64 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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EFM32LG840F256-QFN64 Garantías

Service Guarantee

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Quality Guarantee

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza Fabricantes Descripción En existencias

EFM32LG840F256-QFN64T

D# V36:1790_17618137

Silicon Laboratories Inc

MCU 32-bit ARM Cortex M3 RISC 256KB Flash 3.3V 64-Pin QFN EP

RoHS: Compliant
0
Nº de pieza Fabricantes Descripción En existencias

EFM32LG840F256-QFN64T

Silicon Laboratories Inc

Unidentified

96

EFM32LG840F256-QFN64

Silicon Laboratories Inc

Unidentified

96
Nº de pieza Fabricantes Descripción En existencias

EFM32LG840F256-QFN64T

D# EFM32LG840F256-QFN64T-ND

Silicon Laboratories Inc

IC MCU 32BIT 256KB FLASH 64QFN

0

EFM32LG840F256-QFN64

D# 914-1076-2-ND

Silicon Laboratories Inc

IC MCU 32BIT 256KB FLASH 64QFN

0
Nº de pieza Fabricantes Descripción En existencias

EFM32LG840F256-QFN64T

D# NS-EFM32LG840F256-QFN64T

Silicon Laboratories Inc

OEM/CM ONLY

5324

EFM32LG840F256-QFN64

D# NS-EFM32LG840F256-QFN64

Silicon Laboratories Inc

OEM/CM ONLY

2652

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EFM32LG840F256-QFN64

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ISO9001:2015, ICAS, IAF, UKAS

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EFM32LG840F256-QFN64 Tags

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EFM32LG840F256-QFN64 está disponible en