AT90USB646-16MU
vs
AT32UC3A364S-ALUR
feature comparison
| Rohs Code |
Yes
|
Yes
|
| Part Life Cycle Code |
Obsolete
|
Transferred
|
| Ihs Manufacturer |
MICROCHIP TECHNOLOGY INC
|
ATMEL CORP
|
| Package Description |
GREEN, MO-220, QFN-64
|
LFQFP, QFP144,.87SQ,20
|
| Reach Compliance Code |
compliant
|
compliant
|
| HTS Code |
8542.31.00.01
|
8542.31.00.01
|
| Has ADC |
YES
|
YES
|
| Additional Feature |
ALSO OPERATES AT 1.8V MINIMUM SUPPLY
|
IT ALSO OPERATES AT 3.3 V
|
| Address Bus Width |
16
|
24
|
| Bit Size |
8
|
32
|
| Clock Frequency-Max |
16 MHz
|
50 MHz
|
| DAC Channels |
NO
|
YES
|
| DMA Channels |
NO
|
YES
|
| External Data Bus Width |
8
|
16
|
| JESD-30 Code |
S-XQCC-N64
|
S-PQFP-G144
|
| Length |
9 mm
|
20 mm
|
| Number of I/O Lines |
48
|
110
|
| Number of Terminals |
64
|
144
|
| On Chip Program ROM Width |
8
|
8
|
| Operating Temperature-Max |
85 °C
|
85 °C
|
| Operating Temperature-Min |
-40 °C
|
-40 °C
|
| PWM Channels |
YES
|
NO
|
| Package Body Material |
UNSPECIFIED
|
PLASTIC/EPOXY
|
| Package Code |
HVQCCN
|
LFQFP
|
| Package Equivalence Code |
LCC64,.35SQ,20
|
QFP144,.87SQ,20
|
| Package Shape |
SQUARE
|
SQUARE
|
| Package Style |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
|
FLATPACK, LOW PROFILE, FINE PITCH
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| RAM (bytes) |
4096
|
65536
|
| ROM (words) |
65536
|
65536
|
| ROM Programmability |
FLASH
|
FLASH
|
| Seated Height-Max |
1 mm
|
1.6 mm
|
| Speed |
16 MHz
|
66 MHz
|
| Supply Current-Max |
30 mA
|
|
| Supply Voltage-Max |
5.5 V
|
1.95 V
|
| Supply Voltage-Min |
5 V
|
1.75 V
|
| Supply Voltage-Nom |
5 V
|
1.85 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
|
20 mm
|
| uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER, RISC
|
MICROCONTROLLER, RISC
|
| Base Number Matches |
2
|
2
|
| Part Package Code |
|
QFP
|
| Pin Count |
|
144
|
| ECCN Code |
|
3A991.A.2
|
| Core Architecture |
|
AVR
|
| Device Core |
|
AVR
|
| Clock Speed |
|
84
|
| Ram |
|
128
|
| Flash Memory |
|
64
|
| Can |
|
0
|
| Adc Channels |
|
8
|
| Adc Resolution |
|
10
|
| CPU Family |
|
AVR RISC
|
| JESD-609 Code |
|
e3
|
| Moisture Sensitivity Level |
|
3
|
| Terminal Finish |
|
MATTE TIN
|
|
|
|
Compare AT90USB646-16MU with alternatives
Compare AT32UC3A364S-ALUR with alternatives