HomeAll CategoryComparisonatsam4lc2bamu_4877712-vs-efm32wg940f256qfn64t_4843164

Comparison

ATSAM4LC2BA-MU vs EFM32WG940F256-QFN64T

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Mfr. Part #	ATSAM4LC2BA-MU	EFM32WG940F256-QFN64T
Manufacturer	Microchip Technology	Silicon 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	Tray	Tray
Series	SAM4L	Wonder Gecko
Published	2014	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 Pitch	0.5mm	-
Frequency	48MHz	48MHz
Base Part Number	ATSAM4LC2	-
Interface	I2C, SPI, UART, USB	I2C, I2S, IrDA, SPI, UART, USART, USB
Memory Size	128kB	256kB
Oscillator Type	Internal	Internal
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	-
DAC Channels	YES	-
Number of Timers/Counters	1	5
Core Architecture	ARM	ARM
CPU Family	CORTEX-M4	CORTEX-M4F
Voltage - Supply (Max)	3.6V	-
Length	9mm	-
REACH SVHC	No SVHC	-
Radiation Hardening	No	-
RoHS Status	ROHS3 Compliant	RoHS Compliant
Surface Mount	-	YES
Weight	-	206.29948mg
ROM(word)	-	262144
Watchdog Timers	-	Yes
Terminal Form	-	NO LEAD
Qualification Status	-	Not Qualified
Number of ADC Channels	-	8
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $4.25123 10+ $4.01059 100+ $3.78358 500+ $3.56941 1000+ $3.36737	-
Availability	10000	-
Price	$4.25123	-
Quantity