EFM32WG940F128-QFN64R
vs
ATSAMC21J17A-MU
feature comparison
| 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
|
| DMA Channels |
YES
|
YES
|
| External Data Bus Width |
|
|
| Length |
9 mm
|
9 mm
|
| Number of I/O Lines |
53
|
52
|
| Number of Terminals |
64
|
64
|
| PWM Channels |
YES
|
YES
|
| 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) |
260
|
|
| Speed |
48 MHz
|
48 MHz
|
| Supply Voltage-Max |
3.8 V
|
5.5 V
|
| Supply Voltage-Min |
1.98 V
|
3 V
|
| Supply Voltage-Nom |
3 V
|
3 V
|
| Surface Mount |
YES
|
YES
|
| Terminal Form |
NO LEAD
|
NO LEAD
|
| Terminal Pitch |
0.5 mm
|
0.5 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Width |
9 mm
|
9 mm
|
| uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER, RISC
|
MICROCONTROLLER, RISC
|
| Base Number Matches |
1
|
2
|
| Boundary Scan |
|
NO
|
| CPU Family |
|
CORTEX-M0
|
| DAC Channels |
|
YES
|
| Format |
|
FIXED POINT
|
| Integrated Cache |
|
YES
|
| JESD-30 Code |
|
S-PQCC-N64
|
| 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 |
|
LCC64,.35SQ,20
|
| RAM (words) |
|
16384
|
| ROM (words) |
|
131072
|
| ROM Programmability |
|
FLASH
|
| Seated Height-Max |
|
1 mm
|
| Supply Current-Max |
|
2.5 mA
|
| Technology |
|
CMOS
|
| Temperature Grade |
|
INDUSTRIAL
|
|
|
|
Compare EFM32WG940F128-QFN64R with alternatives
Compare ATSAMC21J17A-MU with alternatives