ATMEGA328P-AU
vs
ATMEGA328P-MMH
feature comparison
| Pbfree Code |
|
Yes
|
| Rohs Code |
|
Yes
|
| Part Life Cycle Code |
|
Not Recommended
|
| Ihs Manufacturer |
|
MICROCHIP TECHNOLOGY INC
|
| Package Description |
|
VQFN-28
|
| Reach Compliance Code |
|
compliant
|
| ECCN Code |
|
EAR99
|
| HTS Code |
|
8542.31.00.01
|
| Factory Lead Time |
|
7 Weeks
|
| Samacsys Manufacturer |
|
Microchip
|
| Has ADC |
|
YES
|
| Additional Feature |
|
IT ALSO OPERATES 1.8V AT 4 MHZ
|
| Address Bus Width |
|
|
| Bit Size |
|
8
|
| Boundary Scan |
|
NO
|
| CPU Family |
|
AVR RISC
|
| Clock Frequency-Max |
|
20 MHz
|
| DAC Channels |
|
NO
|
| DMA Channels |
|
NO
|
| External Data Bus Width |
|
|
| Format |
|
FIXED POINT
|
| Integrated Cache |
|
NO
|
| JESD-30 Code |
|
S-PQCC-N28
|
| JESD-609 Code |
|
e4
|
| Length |
|
4 mm
|
| Low Power Mode |
|
YES
|
| Number of External Interrupts |
|
2
|
| Number of I/O Lines |
|
23
|
| Number of Serial I/Os |
|
1
|
| Number of Terminals |
|
28
|
| Number of Timers |
|
3
|
| On Chip Data RAM Width |
|
8
|
| On Chip Program ROM Width |
|
16
|
| Operating Temperature-Max |
|
85 °C
|
| Operating Temperature-Min |
|
-40 °C
|
| PWM Channels |
|
YES
|
| Package Body Material |
|
PLASTIC/EPOXY
|
| Package Code |
|
HVQCCN
|
| Package Equivalence Code |
|
LCC28,.16SQ,18
|
| Package Shape |
|
SQUARE
|
| Package Style |
|
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
|
| Qualification Status |
|
Not Qualified
|
| RAM (bytes) |
|
2048
|
| RAM (words) |
|
2048
|
| ROM (words) |
|
16384
|
| ROM Programmability |
|
FLASH
|
| Seated Height-Max |
|
1 mm
|
| Speed |
|
20 MHz
|
| Supply Current-Max |
|
2.7 mA
|
| Supply Voltage-Max |
|
5.5 V
|
| Supply Voltage-Min |
|
4.5 V
|
| Supply Voltage-Nom |
|
5 V
|
| Surface Mount |
|
YES
|
| Technology |
|
CMOS
|
| Temperature Grade |
|
INDUSTRIAL
|
| Terminal Finish |
|
NICKEL PALLADIUM GOLD
|
| Terminal Form |
|
NO LEAD
|
| Terminal Pitch |
|
0.45 mm
|
| Terminal Position |
|
QUAD
|
| Width |
|
4 mm
|
| uPs/uCs/Peripheral ICs Type |
|
MICROCONTROLLER, RISC
|
| Base Number Matches |
|
1
|
|
|
|
Compare ATMEGA328P-MMH with alternatives