EFM32LG940F128-QFN64 vs ATSAMC21J17A-MZ feature comparison

EFM32LG940F128-QFN64 Silicon Laboratories Inc

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ATSAMC21J17A-MZ Microchip Technology Inc

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Rohs Code Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer SILICON LABORATORIES INC MICROCHIP TECHNOLOGY INC
Package Description HVQCCN, HVQCCN, LCC64,.35SQ,20
Reach Compliance Code unknown compliant
ECCN Code 3A991.A.2 3A991.A.2
HTS Code 8542.31.00.01 8542.31.00.01
Has ADC YES YES
Address Bus Width
Bit Size 32 32
Clock Frequency-Max 48 MHz 48 MHz
DAC Channels YES YES
DMA Channels YES YES
External Data Bus Width
JESD-30 Code S-XQCC-N64 S-PQCC-N64
Length 9 mm 9 mm
Number of I/O Lines 52 52
Number of Terminals 64 64
On Chip Program ROM Width 8 8
Operating Temperature-Max 85 °C 125 °C
Operating Temperature-Min -40 °C -40 °C
PWM Channels YES YES
Package Body Material UNSPECIFIED PLASTIC/EPOXY
Package Code HVQCCN HVQCCN
Package Shape SQUARE SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) NOT SPECIFIED
ROM (words) 131072 131072
ROM Programmability FLASH FLASH
Seated Height-Max 0.9 mm 1 mm
Speed 48 MHz 48 MHz
Supply Voltage-Max 3.8 V 5.5 V
Supply Voltage-Min 3 V 2.7 V
Supply Voltage-Nom 3 V 3 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL AUTOMOTIVE
Terminal Form NO LEAD NO LEAD
Terminal Pitch 0.5 mm 0.5 mm
Terminal Position QUAD QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 9 mm 9 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC MICROCONTROLLER, RISC
Base Number Matches 1 1
Date Of Intro 2019-01-14
Boundary Scan NO
CPU Family CORTEX-M0
Format FIXED POINT
Integrated Cache YES
Low Power Mode YES
Number of DMA Channels 12
Number of External Interrupts 16
Number of Serial I/Os 8
Number of Timers 8
On Chip Data RAM Width 8
Package Equivalence Code LCC64,.35SQ,20
RAM (bytes) 16384
RAM (words) 16384
Screening Level AEC-Q100
Supply Current-Max 2.5 mA

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