ATMEGA88P-20MU
vs
ATMEGA328P-AU
feature comparison
Rohs Code |
Yes
|
Yes
|
Part Life Cycle Code |
Transferred
|
Transferred
|
Ihs Manufacturer |
ATMEL CORP
|
ATMEL CORP
|
Part Package Code |
QFN
|
QFP
|
Package Description |
HVQCCN, LCC32,.2SQ,20
|
7 X 7 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ABA, TQFP-32
|
Pin Count |
32
|
32
|
Reach Compliance Code |
compliant
|
compliant
|
HTS Code |
8542.31.00.01
|
8542.31.00.01
|
Core Architecture |
AVR
|
AVR
|
Device Core |
AVR
|
AVR
|
Clock Speed |
20
|
20
|
Ram |
1
|
2
|
Flash Memory |
8
|
32
|
Can |
0
|
0
|
Adc Channels |
8
|
8
|
Adc Resolution |
10
|
10
|
Samacsys Manufacturer |
Microchip
|
Microchip
|
Has ADC |
YES
|
YES
|
Additional Feature |
ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
|
ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
|
Address Bus Width |
|
|
Bit Size |
8
|
8
|
CPU Family |
AVR RISC
|
AVR RISC
|
Clock Frequency-Max |
20 MHz
|
20 MHz
|
DAC Channels |
NO
|
NO
|
DMA Channels |
NO
|
NO
|
External Data Bus Width |
|
|
Format |
FIXED POINT
|
FIXED POINT
|
Integrated Cache |
NO
|
NO
|
JESD-30 Code |
S-XQCC-N32
|
S-PQFP-G32
|
JESD-609 Code |
e3
|
e3
|
Length |
5 mm
|
7 mm
|
Low Power Mode |
YES
|
YES
|
Moisture Sensitivity Level |
1
|
3
|
Number of I/O Lines |
23
|
23
|
Number of Serial I/Os |
1
|
1
|
Number of Terminals |
32
|
32
|
Number of Timers |
3
|
3
|
On Chip Program ROM Width |
16
|
16
|
Operating Temperature-Max |
85 °C
|
85 °C
|
Operating Temperature-Min |
-40 °C
|
-40 °C
|
PWM Channels |
YES
|
YES
|
Package Body Material |
UNSPECIFIED
|
PLASTIC/EPOXY
|
Package Code |
HVQCCN
|
TQFP
|
Package Equivalence Code |
LCC32,.2SQ,20
|
TQFP32,.35SQ,32
|
Package Shape |
SQUARE
|
SQUARE
|
Package Style |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
|
FLATPACK, THIN PROFILE
|
Peak Reflow Temperature (Cel) |
260
|
260
|
Qualification Status |
Not Qualified
|
Not Qualified
|
RAM (bytes) |
1024
|
2048
|
ROM (words) |
4096
|
16384
|
ROM Programmability |
FLASH
|
FLASH
|
Seated Height-Max |
1 mm
|
1.2 mm
|
Speed |
20 MHz
|
20 MHz
|
Supply Current-Max |
9 mA
|
9 mA
|
Supply Voltage-Max |
5.5 V
|
5.5 V
|
Supply Voltage-Min |
4.5 V
|
4.5 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 (Sn)
|
Terminal Form |
NO LEAD
|
GULL WING
|
Terminal Pitch |
0.5 mm
|
0.8 mm
|
Terminal Position |
QUAD
|
QUAD
|
Width |
5 mm
|
7 mm
|
uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER, RISC
|
MICROCONTROLLER, RISC
|
Base Number Matches |
2
|
2
|
Boundary Scan |
|
NO
|
Number of External Interrupts |
|
2
|
On Chip Data RAM Width |
|
8
|
Time@Peak Reflow Temperature-Max (s) |
|
40
|
|
|
|
Compare ATMEGA88P-20MU with alternatives
Compare ATMEGA328P-AU with alternatives