STM32F091CCT6J vs ATSAMC21G18A-MU feature comparison

STM32F091CCT6J STMicroelectronics

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ATSAMC21G18A-MU Microchip Technology Inc

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Rohs Code Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer STMICROELECTRONICS MICROCHIP TECHNOLOGY INC
Manufacturer Package Code LQFP 48 7x7x1.4
Reach Compliance Code compliant compliant
ECCN Code 3A991.A.2 3A991.A.2
HTS Code 8542.31.00.01 8542.31.00.01
Samacsys Manufacturer STMicroelectronics
Has ADC YES YES
Address Bus Width
Bit Size 32 32
Clock Frequency-Max 32 MHz 48 MHz
DMA Channels YES YES
External Data Bus Width
Length 7 mm 7 mm
Number of I/O Lines 38 38
Number of Terminals 48 48
PWM Channels YES YES
Package Code LFQFP HVQCCN
Package Shape SQUARE SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Speed 48 MHz 48 MHz
Supply Voltage-Max 3.6 V 5.5 V
Supply Voltage-Min 2 V 3 V
Supply Voltage-Nom 3.3 V 3 V
Surface Mount YES YES
Terminal Form GULL WING NO LEAD
Terminal Pitch 0.5 mm 0.5 mm
Terminal Position QUAD QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7 mm 7 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC MICROCONTROLLER, RISC
Base Number Matches 1 2
Package Description HVQCCN, LCC48,.27SQ,20
Boundary Scan NO
CPU Family CORTEX-M0
DAC Channels YES
Format FIXED POINT
Integrated Cache YES
JESD-30 Code S-PQCC-N48
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
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Equivalence Code LCC48,.27SQ,20
RAM (words) 32768
ROM (words) 262144
ROM Programmability FLASH
Seated Height-Max 0.9 mm
Supply Current-Max 2.5 mA
Technology CMOS
Temperature Grade INDUSTRIAL

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Compare ATSAMC21G18A-MU with alternatives