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Comparison

ATSAMD21E18A-MU vs EFM32PG1B100F256GM32-C0

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Mfr. Part #	ATSAMD21E18A-MU	EFM32PG1B100F256GM32-C0
Manufacturer	Microchip Technology	Silicon Labs
Description	ATMEL ATSAMD21E18A-MU32 Bit Microcontroller, SAM D Series, ARM Cortex-M0 , 48 MHz, 256 KB, 32 KB, 32 Pins, QFN	IC MCU 32BIT 256KB FLASH 32QFN
Datasheet
RoHS
Specifications
Factory Lead Time	7 Weeks	8 Weeks
Contact Plating	Tin	-
Mount	Surface Mount	-
Mounting Type	Surface Mount	Surface Mount
Package / Case	32-VFQFN Exposed Pad	32-VFQFN Exposed Pad
Number of Pins	32	-
Data Converters	A/D 10x12b; D/A 1x10b	A/D 24x12b
Number of I/Os	26	24
Watchdog Timers	Yes	-
Operating Temperature	-40°C~85°C TA	-40°C~85°C TA
Packaging	Tray	Tray
Series	SAM D21E	Pearl Gecko
Published	2014	2016
Pbfree Code	yes	yes
Part Status	Active	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)	2 (1 Year)
Number of Terminations	32	32
Voltage - Supply	3.3V	3V
Terminal Position	QUAD	QUAD
Terminal Form	NO LEAD	NO LEAD
Frequency	48MHz	-
Base Part Number	ATSAMD21E18	-
Qualification Status	Not Qualified	-
Interface	I2C, I2S, LIN, SPI, UART, USART, USB	-
Memory Size	256kB	-
Oscillator Type	Internal	Internal
RAM Size	32K x 8	32K x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Core Processor	ARM® Cortex®-M0+	ARM® Cortex®-M4
Peripherals	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory Type	FLASH	FLASH
Core Size	32-Bit	32-Bit
Program Memory Size	256KB 256K x 8	256KB 256K x 8
Connectivity	I2C, LINbus, SPI, UART/USART, USB	I2C, IrDA, LINbus, SmartCard, SPI, UART/USART
Bit Size	32	32
Has ADC	YES	YES
DMA Channels	YES	YES
Data Bus Width	32b	-
PWM Channels	YES	YES
Number of Timers/Counters	6	-
Core Architecture	ARM	-
CPU Family	CORTEX-M0	-
Number of ADC Channels	10	-
Number of I2C Channels	4	-
Number of USB Channels	1	-
Height	950μm	-
Length	5mm	5mm
Width	5mm	5mm
REACH SVHC	No SVHC	-
RoHS Status	ROHS3 Compliant	Non-RoHS Compliant
Lead Free	Lead Free	-
Surface Mount	-	YES
Terminal Pitch	-	0.5mm
Speed	-	40MHz
Clock Frequency	-	40MHz
Voltage - Supply (Max)	-	3.8V
Voltage - Supply (Min)	-	1.62V
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $6.89935 10+ $6.50882 100+ $6.1404 500+ $5.79283 1000+ $5.46493	Quantity Unit Price 1+ $4.72888 10+ $4.46121 100+ $4.20868 500+ $3.97046 1000+ $3.74571
Availability	2000	2878
Price	$6.89935	$4.72888
Quantity