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EFM32WG940F256-B-QFN64

Silicon Labs

EFM32WG940F256-B-QFN64 by Silicon Labs

EFM32WG940F256-B-QFN64 by Silicon Labs is a 32-bit microcontroller with 16-bit address bus, operating at max 48 MHz. Ideal for industrial applications, it features 8-Ch ADC, 2-Ch DAC, and low power mode for efficient performance in various embedded systems.

Median Price

$8.540

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

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Nova Conductors

Japan . 74 parts In-Stock

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Vyrian

USA . 17,411 parts In-Stock

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Digiode

USA . 95 parts In-Stock

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Ampacity Inc.

Singapore . 692 parts In-Stock

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$2.000

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Continental Prestige Electronics

USA . 4,863 parts In-Stock

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$7.647

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$7.494

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AZTECH Wire

Italy . 207 parts In-Stock

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$12.550

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Microchip USA

USA . 2,682 parts In-Stock

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Corohmni

South Africa . 74 parts In-Stock

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$32.432

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Aztec Data Supply Inc.

USA . 4,352 parts In-Stock

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$38.480

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Argo Parts USA

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Corphita

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Overview

Experience the innovation and reliability of Silicon Labs with the EFM32WG940F256-B-QFN64 microcontroller. Designed for a wide range of applications, this high-quality product offers customers unparalleled value and benefits. With advanced features like DAC and ADC channels, DMA channels, and low power mode, this microcontroller empowers users to create cutting-edge solutions with ease. Trust in Silicon Labs for top-notch performance and endless possibilities.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

PLASTIC/EPOXY material provides durability and protection to the microcontroller, making it suitable for various environments.

Maximum Supply Voltage: 3.8 V

With a maximum supply voltage of 3.8 V, this microcontroller can handle a wide range of power inputs, offering flexibility in system design.

CPU Family: CORTEX-M4

Being part of the Cortex-M4 family ensures high performance and efficiency, making it a reliable choice for demanding applications.

DMA Channels: YES

The availability of DMA channels allows for efficient data transfer between peripherals and memory, enhancing overall system performance.

Peripheral IC Type: MICROCONTROLLER, RISC

Being a RISC-based microcontroller, it offers fast and efficient processing, making it ideal for applications requiring real-time data processing.

Maximum Clock Frequency: 48 MHz

Operating at a high clock frequency of 48 MHz enables this microcontroller to handle complex tasks quickly and efficiently.

ROM Programmability: FLASH

Flash ROM allows for easy reprogramming of the microcontroller, enabling firmware updates and customization without requiring a full chip replacement.

Connectivity: I2C(2), SPI, UART, USART, USB

Support for multiple communication interfaces such as I2C, SPI, UART, USART, and USB enables seamless integration with other devices and peripherals.

Moisture Sensitivity Level (MSL): 3

With MSL level 3, this microcontroller can withstand moderate exposure to moisture during storage and handling, ensuring reliability in various environmental conditions.

Low Power Mode: YES

The availability of low power mode helps in reducing power consumption when the microcontroller is idle, making it suitable for battery-powered applications.

Technical Specifications

Microcontrollers EFM32WG940F256-B-QFN64 attributes and parameters. Explore more Microcontrollers devices from Silicon Labs

Specs

ADC Channels:

YES

Address Bus Width:

16

Bit Size:

32

Boundary Scan:

NO

CPU Family:

CORTEX-M4

Maximum Clock Frequency:

48 MHz

DAC Channels:

YES

DMA Channels:

YES

External Data Bus Width:

16

Format:

FLOATING POINT

Integrated Cache:

NO

JESD-30 Code:

S-PQCC-N64

Length:

9 mm

Low Power Mode:

YES

Moisture Sensitivity Level (MSL):

3

No. of DMA Channels:

12

No. of External Interrupts:

16

No. of I/O Lines:

53

No. of Terminals:

64

No. of Timers:

4

On Chip Data RAM Width:

32

On Chip Program ROM Width:

8

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

LCC64,.35SQ,20

Package Shape:

Package Style (Meter):

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Peak Reflow Temperature (C):

260

RAM Bytes:

32768

RAM Words:

8192

ROM Words:

262144

ROM Programmability:

FLASH

Maximum Seated Height:

.9 mm

Speed:

48 rpm

Maximum Supply Voltage:

3.8 V

Minimum Supply Voltage:

1.98 V

Nominal Supply Voltage:

3 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

40

Width:

9 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

I2C(2), SPI, UART, USART, USB

Peripherals:

BOD, BOR, COMPARATOR, POR, PWM, RTC, TIMER(4), WDT

Analog To Digital Convertors:

8-Ch 12-Bit

Digital To Analog Convertors:

2 Ch 12-Bit

Trade Compliance

EFM32WG940F256-B-QFN64 Peripheral ICs trade compliance attributes, and parameters.

ECCN

3A991.A.2

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

Manufacturer Highlights

Silicon Labs

Silicon Laboratories, Inc. (Silicon Labs) is a fabless global technology company that designs and manufactures semiconductors, other silicon devices and software, which it sells to electronics design engineers and manufacturers in Internet of Things (IoT) infrastructure worldwide. It is headquartered in Austin, Texas, United States. The company focuses on microcontrollers (MCUs) and wireless system on chips (SoCs) and modules. The company also produces software stacks including firmware libraries and protocol-based software, and a free software development platform called Simplicity Studio. Silicon Labs was founded in 1996 and released its first product, an updated DAA design that enabled manufacturers to reduce the size and cost of a modem, two years later. During its first three years, the company focused on RF and CMOS integration, and developed the world's first CMOS RF synthesizer for mobile phones which was released in 1999. Following the appointment of Tyson Tuttle as the CEO in 2012, Silicon Labs has increasingly focused on developing technologies for the IoT market, which in 2019 accounted for more than 50 percent of the company's revenue, but in 2020 had increased to about 58 percent. In 1998, Silicon Labs released its first product, an updated Direct Access Arrangement (DAA) design that enabled manufacturers to reduce the size and cost of a modem.

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