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  • Not Recommended for New Design, minimums may apply. See Alternate Package or Substitute options.
Product Overview
Digi-Key Part Number EFM32G840F64-QFN64T-ND
Quantity Available 118
Can ship immediately

Manufacturer Part Number


Description IC MCU 32BIT 64KB FLASH 64QFN
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Detailed Description

ARM® Cortex®-M3 Gecko Microcontroller IC 32-Bit 32MHz 64KB (64K x 8) FLASH 64-QFN (9x9)

Documents & Media
Datasheets EFM32G840 Datasheet
EFM32G840 Errata
EFM32G Reference Manual
Design Resources Development Tool Selector
Featured Product Internet of Things
PCN Part Status Change EFM32G 24/Jul/2017
Product Attributes Select All
Manufacturer Silicon Labs
Series Gecko
Packaging ? Tray ?
Part Status Not For New Designs
Core Processor ARM® Cortex®-M3
Core Size 32-Bit
Speed 32MHz
Connectivity I²C, IrDA, SmartCard, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O 56
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 1.85 V ~ 3.8 V
Data Converters A/D 8x12b, D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 64-VFQFN Exposed Pad
Supplier Device Package 64-QFN (9x9)
Direct Substitute ?
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
336-4250-ND EFM32G840F64G-E-QFN64 Silicon Labs Tray ? 160 - Immediate
$2.53000 1
336-4250-ND EFM32G840F64G-E-QFN64 Silicon Labs Tray ? 160 - Immediate
$2.53000 1
Additional Resources
Standard Package ? 260
Other Names EFM32G840F64-QFN64-T

16:36:05 6/22/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 2.53000 $2.53
25 2.43280 $60.82
100 2.33910 $233.91
1,000 2.13570 $2,135.70

Submit a request for quotation on quantities greater than those displayed.

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