ATmega328P Atmel Corporation, ATmega328P Datasheet - Page 541
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ATmega328P
Manufacturer Part Number
ATmega328P
Description
Manufacturer
Atmel Corporation
Specifications of ATmega328P
Flash (kbytes)
32 Kbytes
Pin Count
32
Max. Operating Frequency
20 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
23
Ext Interrupts
24
Usb Speed
No
Usb Interface
No
Spi
2
Twi (i2c)
1
Uart
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
2
Eeprom (bytes)
1024
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8 to 5.5
Operating Voltage (vcc)
1.8 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
3
Output Compare Channels
6
Input Capture Channels
1
Pwm Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATmega328P-10AU
Manufacturer:
IDT
Quantity:
493
Part Number:
ATmega328P-15AZ
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
ATmega328P-20MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATmega328P-AU
Manufacturer:
KINGBRIGHT
Quantity:
37 000
Company:
Part Number:
ATmega328P-AU
Manufacturer:
ATMEL
Quantity:
1 250
Part Number:
ATmega328P-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATmega328P-MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATmega328P-PU
Manufacturer:
IR
Quantity:
11 450
Company:
Part Number:
ATmega328P-PU
Manufacturer:
Atmel
Quantity:
58 579
Part Number:
ATmega328P-PU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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33.2
Note:
8271D–AVR–05/11
32A
32CC1
28M1
32M1-A
28P3
Speed (MHz)
ATmega48PA
1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information
2. Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also
3. See
4. NiPdAu Lead Finish.
5. Tape & Reel.
20
and minimum quantities.
Halide free and fully Green.
”Speed Grades” on page
32-lead, Thin (1.0mm) Plastic Quad Flat Package (TQFP)
32-ball, 4 x 4 x 0.6mm package, ball pitch 0.5mm, Ultra Thin, Fine-Pitch Ball Grill Array (UFBGA)
28-pad, 4 x 4 x 1.0 body, Lead Pitch 0.45mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
32-pad, 5 x 5 x 1.0 body, Lead Pitch 0.50mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
28-lead, 0.300” Wide, Plastic Dual Inline Package (PDIP)
(3)
Power Supply
1.8 - 5.5
322.
Ordering Code
ATmega48PA-AU
ATmega48PA-AUR
ATmega48PA-CCU
ATmega48PA-CCUR
ATmega48PA-MMH
ATmega48PA-MMHR
ATmega48PA-MU
ATmega48PA-MUR
ATmega48PA-PU
ATmega48PA-AN
ATmega48PA-ANR
ATmega48PA-MMN
ATmega48PA-MMNR
ATmega48PA-MN
ATmega48PA-MNR
ATmega48PA-PN
ATmega48A/PA/88A/PA/168A/PA/328/P
Package Type
(2)
(5)
(4)
(5)
(4)
(4)
(5)
(4)(5)
(4)
Package
32A
32A
32CC1
32CC1
28M1
28M1
32M1-A
32M1-A
28P3
32A
32A
28M1
28M1
32M1-A
32M1-A
28P3
(1)
Operational Range
(-40
(-40
Industrial
Industrial
°
°
C to 105
C to 85
°
°
C)
C)
541
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