EFM32WG940F128-B-QFN64T
vs
ATSAMC21J17A-AN
feature comparison
| Part Life Cycle Code |
End Of Life
|
Active
|
| Ihs Manufacturer |
SILICON LABORATORIES INC
|
MICROCHIP TECHNOLOGY INC
|
| Package Description |
HVQCCN, LCC64,.35SQ,20
|
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
|
| Date Of Intro |
2019-11-15
|
2019-01-14
|
| Has ADC |
YES
|
YES
|
| Address Bus Width |
16
|
|
| Bit Size |
32
|
32
|
| Boundary Scan |
NO
|
NO
|
| CPU Family |
CORTEX-M4
|
CORTEX-M0
|
| Clock Frequency-Max |
48 MHz
|
48 MHz
|
| DAC Channels |
YES
|
YES
|
| DMA Channels |
YES
|
YES
|
| External Data Bus Width |
16
|
|
| Format |
FLOATING POINT
|
FIXED POINT
|
| Integrated Cache |
NO
|
YES
|
| JESD-30 Code |
S-PQCC-N64
|
S-PQFP-G64
|
| Length |
9 mm
|
10 mm
|
| Low Power Mode |
YES
|
YES
|
| Number of DMA Channels |
12
|
12
|
| Number of External Interrupts |
16
|
16
|
| Number of I/O Lines |
53
|
52
|
| Number of Terminals |
64
|
64
|
| Number of Timers |
4
|
8
|
| On Chip Data RAM Width |
32
|
8
|
| On Chip Program ROM Width |
8
|
8
|
| Operating Temperature-Max |
85 °C
|
105 °C
|
| Operating Temperature-Min |
-40 °C
|
-40 °C
|
| PWM Channels |
YES
|
YES
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
HVQCCN
|
TFQFP
|
| Package Equivalence Code |
LCC64,.35SQ,20
|
TQFP64,.47SQ
|
| Package Shape |
SQUARE
|
SQUARE
|
| Package Style |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
|
FLATPACK, THIN PROFILE, FINE PITCH
|
| RAM (bytes) |
32768
|
|
| RAM (words) |
8192
|
16384
|
| 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
|
3 V
|
| Supply Voltage-Nom |
3 V
|
3 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
| Terminal Form |
NO LEAD
|
GULL WING
|
| Terminal Pitch |
0.5 mm
|
0.5 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Width |
9 mm
|
10 mm
|
| uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER, RISC
|
MICROCONTROLLER, RISC
|
| Base Number Matches |
1
|
1
|
| Number of Serial I/Os |
|
8
|
| Supply Current-Max |
|
2.5 mA
|
|
|
|
Compare EFM32WG940F128-B-QFN64T with alternatives
Compare ATSAMC21J17A-AN with alternatives