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25LC128
Hotenda Part Number
H2356723
Manufacturer Part
EFM32LG942F256-QFP64
Manufacturer
Silicon Labs
Description
IC MCU 32BIT 256KB FLASH 64TQFP
Category
Integrated Circuits (ICs)
Family
Microcontrollers Embedded
Series
-
Manufacturer Quantity
7747
Datasheets Online
-
Price & Packaging & Delivery

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Connectivity
I²C, IrDA, SmartCard, SPI, UART/USART, USB
Core Processor
ARM® Cortex®-M3
Core Size
32-Bit
Data Converters
A/D 8x12b, D/A 2x12b
EEPROM Size
-
Number of I/O
50
Operating Temperature
-40°C ~ 85°C
Oscillator Type
Internal
Package / Case
64-TQFP
Peripherals
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
RAM Size
32K x 8
Speed
48MHz
Supplier Device Package
*
Voltage - Supply (Vcc/Vdd)
1.85 V ~ 3.8 V
Tags
EFM32LG942F256-Q (2) EFM32LG942F2 (4) EFM32LG942 (12) EFM32LG94 (24) EFM32LG9 (60) EFM32L (249) EFM3 (673) EFM (774)

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