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HomeAll CategoryComparisonatsam4lc2bamur_4881871-vs-efm32wg940f256qfn64t_4843164

Comparison

ATSAM4LC2BA-MUR vs EFM32WG940F256-QFN64T
Mfr. Part # ATSAM4LC2BA-MUR

EFM32WG940F256-QFN64T

Manufacturer Microchip TechnologySilicon Labs
Description

ARM Microcontrollers - MCU Cortex-M4, 128KB FL USB, 21 Touch Ch.

IC MCU 32BIT 256KB FLASH 64QFN

Datasheet
RoHS
Specifications

Factory Lead Time

10 Weeks

8 Weeks

Mount

Surface Mount

-

Mounting Type

Surface Mount

Surface Mount

Package / Case

64-VFQFN Exposed Pad

64-VFQFN Exposed Pad

Number of Pins

64

64

Data Converters

A/D 7x12b; D/A 1x10b

A/D 8x12b; D/A 2x12b

Number of I/Os

43

52

Operating Temperature

-40°C~85°C TA

-40°C~85°C TA

Packaging

Tape & Reel (TR)

Tray

Series

SAM4L

Wonder Gecko

Published

2013

2013

Pbfree Code

yes

-

Part Status

Active

Active

Moisture Sensitivity Level (MSL)

3 (168 Hours)

3 (168 Hours)

Number of Terminations

64

64

Voltage - Supply

3.3V

1.98V~3.8V

Terminal Position

QUAD

QUAD

Terminal Form

NO LEAD

NO LEAD

Terminal Pitch

0.5mm

-

Frequency

50MHz

48MHz

Base Part Number

ATSAM4LC2

-

Qualification Status

Not Qualified

Not Qualified

Memory Size

128kB

256kB

Oscillator Type

Internal

Internal

Speed

48 MHz

-

RAM Size

32K x 8

32K x 8

uPs/uCs/Peripheral ICs Type

MICROCONTROLLER, RISC

-

Core Processor

ARM® Cortex®-M4

ARM® Cortex®-M4F

Peripherals

Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT

Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT

Program Memory Type

FLASH

FLASH

Core Size

32-Bit

32-Bit

Program Memory Size

128KB 128K x 8

256KB 256K x 8

Connectivity

I2C, IrDA, LINbus, SPI, UART/USART, USB

I2C, IrDA, SmartCard, SPI, UART/USART, USB

Bit Size

32

32

Has ADC

YES

-

DMA Channels

YES

-

Data Bus Width

32b

32b

PWM Channels

YES

-

Number of Timers/Counters

2

5

Core Architecture

ARM

ARM

CPU Family

CORTEX-M4

CORTEX-M4F

Number of ADC Channels

3

8

Voltage - Supply (Min)

1.68V

-

Length

9mm

-

Height Seated (Max)

1mm

-

RoHS Status

ROHS3 Compliant

RoHS Compliant

Surface Mount

-

YES

Weight

-

206.29948mg

ROM(word)

-

262144

Watchdog Timers

-

Yes

Interface

-

I2C, I2S, IrDA, SPI, UART, USART, USB

Pricing(USD)
Grads Price

Quantity

Unit Price

1+

$5.93676

10+

$5.60071

100+

$5.28369

500+

$4.98462

1000+

$4.70247

-
Availability

839

-

Price

$5.93676

-

Quantity

In Stock : 839