EFM32LG940F128-QFN64
vs
ATSAMC21J17A-AZ
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
SILICON LABORATORIES INC
MICROCHIP TECHNOLOGY INC
Package Description
HVQCCN,
TFQFP, TQFP64,.47SQ
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-PQFP-G64
Length
9 mm
10 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
TFQFP
Package Shape
SQUARE
SQUARE
Package Style
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
FLATPACK, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)
NOT SPECIFIED
ROM (words)
131072
131072
ROM Programmability
FLASH
FLASH
Seated Height-Max
0.9 mm
1.2 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
GULL WING
Terminal Pitch
0.5 mm
0.5 mm
Terminal Position
QUAD
QUAD
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
9 mm
10 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
TQFP64,.47SQ
RAM (bytes)
16384
RAM (words)
16384
Screening Level
AEC-Q100
Supply Current-Max
2.5 mA
Compare EFM32LG940F128-QFN64 with alternatives
Compare ATSAMC21J17A-AZ with alternatives