AT90USB646-MU
vs
AT90USB1287-16MU
feature comparison
| Pbfree Code |
Yes
|
|
| Rohs Code |
Yes
|
Yes
|
| Part Life Cycle Code |
Active
|
Obsolete
|
| Ihs Manufacturer |
MICROCHIP TECHNOLOGY INC
|
MICROCHIP TECHNOLOGY INC
|
| Package Description |
9 X 9 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-220VMMD-3, QFN-64
|
MO-220, QFN-64
|
| Reach Compliance Code |
compliant
|
compliant
|
| ECCN Code |
EAR99
|
|
| HTS Code |
8542.31.00.01
|
8542.31.00.01
|
| Factory Lead Time |
4 Weeks
|
|
| Samacsys Manufacturer |
Microchip
|
Microchip
|
| Has ADC |
YES
|
YES
|
| Additional Feature |
OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHz
|
ALSO OPERATES AT 1.8V MINIMUM SUPPLY
|
| Address Bus Width |
16
|
16
|
| Bit Size |
8
|
8
|
| Boundary Scan |
YES
|
|
| CPU Family |
AVR RISC
|
|
| Clock Frequency-Max |
16 MHz
|
16 MHz
|
| DAC Channels |
NO
|
NO
|
| DMA Channels |
NO
|
NO
|
| External Data Bus Width |
8
|
8
|
| Format |
FIXED POINT
|
|
| Integrated Cache |
NO
|
|
| JESD-30 Code |
S-PQCC-N64
|
S-XQCC-N64
|
| JESD-609 Code |
e3
|
e3
|
| Length |
9 mm
|
9 mm
|
| Low Power Mode |
YES
|
|
| Moisture Sensitivity Level |
1
|
1
|
| Number of External Interrupts |
16
|
|
| Number of I/O Lines |
48
|
48
|
| Number of Serial I/Os |
1
|
|
| Number of Terminals |
64
|
64
|
| Number of Timers |
4
|
|
| On Chip Data RAM Width |
8
|
|
| On Chip Program ROM Width |
8
|
8
|
| Operating Temperature-Max |
85 °C
|
85 °C
|
| Operating Temperature-Min |
-40 °C
|
-40 °C
|
| PWM Channels |
YES
|
YES
|
| Package Body Material |
PLASTIC/EPOXY
|
UNSPECIFIED
|
| Package Code |
HVQCCN
|
HVQCCN
|
| Package Equivalence Code |
LCC64,.35SQ,20
|
LCC64,.35SQ,20
|
| 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
|
260
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| RAM (bytes) |
4096
|
8192
|
| ROM (words) |
65536
|
131072
|
| ROM Programmability |
FLASH
|
FLASH
|
| Seated Height-Max |
1 mm
|
1 mm
|
| Speed |
16 MHz
|
16 MHz
|
| Supply Current-Max |
30 mA
|
30 mA
|
| Supply Voltage-Max |
5.5 V
|
5.5 V
|
| Supply Voltage-Min |
5 V
|
5 V
|
| Supply Voltage-Nom |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
| Terminal Finish |
MATTE TIN
|
MATTE TIN
|
| Terminal Form |
NO LEAD
|
NO LEAD
|
| Terminal Pitch |
0.5 mm
|
0.5 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Time@Peak Reflow Temperature-Max (s) |
30
|
30
|
| Width |
9 mm
|
9 mm
|
| uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER, RISC
|
MICROCONTROLLER, RISC
|
| Base Number Matches |
2
|
1
|
|
|
|
Compare AT90USB646-MU with alternatives
Compare AT90USB1287-16MU with alternatives