Microchip PS30081582 - AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 32KB (16K x 16) FLASH 28-PDIP
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8-bit AVR family

Microchip ATMEGA328P-PU

AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 32KB (16K x 16) FLASH 28-PDIP

Datasheet
7 distributors in stock 8 distributors MSL 1
Package / Case: 28-DIP (0.300", 7.62mm); 28-PDIP; DIP28 Pitch: 2.54mm Voltage: 1.8V to 5.5V Temp: -40°C to 85°C
Component Details
Manufacturer Microchip
MPN ATMEGA328P-PU
PartSense # PS30081582
Availability 7 in-stock / 8 distributors
Classification
Category 8-bit AVR family
Product Status Active
MSL Level 1

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Parameter Value
CPU Core
AVR
Frequency
20MHz
Program storage size
32KB
Memory
1kB EEPROM; 2 KB; 2kB SRAM; 32 KB; 32KB (16K x 16); 32kB FLASH; FLASH
Number of I/Os
23
Data converters
10bit; 6 Channels; A/D 6x10b
Input Voltage
1.8V to 5.5V
Core Size
8 Bit
Connectivity
I2C; SPI; UART/USART
Peripherals
Brown-out Detect/Reset; POR; PWM; WDT
EEPROM Size
1K x 8
RAM Size
2K x 8
Type
Internal
Temperature
-40°C to 85°C
Mounting Type
THT
Package
28-DIP (0.300", 7.62mm); 28-PDIP; DIP28
Type of integrated circuit
AVR microcontroller
Series
ATMEGA; ATmega328; AVR ATmega; megaAVR
Number of pwm channels
6
Number of 8bit timers
2
Number of 16bit timers
1
Number of external interrupts
24
Interface
I2C; SPI x2; UART; debugWIRE
Number of output compare channels
6
Number of comparators
1
Features
32kHz resonator for RTC; Internal temperature sensor; Watchdog; picoPower mode
Number of input capture channels
1
Number of 10bit a d converters
6
Number of capacitive channels
16
Packaging
Tube
Terminal pitch
2.54mm
Manufacturer standard package
14pcs.
Device core
AVR
Supply Voltage Minimum
1.8V
Pin Count
28
Product range
AVR ATmega Family ATmega328 Series Microcontrollers
Supply Voltage Maximum
5.5V

Where to Buy the ATMEGA328P-PU

Price Comparison

Compare prices across distributors

Quantity LCSC DigiKey Mouser TME Newark Future Electronics
1
$2.6181
Total: $2.62
$2.89
Total: $2.89
$2.89
Total: $2.89
$2.74
Total: $2.74
$2.98
Total: $2.98
Not Available
at this quantity
10
$2.4948
Total: $24.95
$2.89
Total: $28.90
$2.89
Total: $28.90
$2.74
Total: $27.40
$2.98
Total: $29.80
$2.56
Total: $25.60
25
$2.4948
Total: $62.37
$2.65
Total: $66.25
$2.89
Total: $72.25
$2.74
Total: $68.50
$2.98
Total: $74.50
$2.52
Total: $63.00
28
$2.4218
Total: $67.81
$2.65
Total: $74.20
$2.89
Total: $80.92
$2.74
Total: $76.72
$2.98
Total: $83.44
$2.52
Total: $70.56
50
$2.4218
Total: $121.09
$2.65
Total: $132.50
$2.89
Total: $144.50
$2.74
Total: $137.00
$2.98
Total: $149.00
$2.50
Total: $125.00
98
$2.3472
Total: $230.03
$2.65
Total: $259.70
$2.89
Total: $283.22
$2.55
Total: $249.90
$2.98
Total: $292.04
$2.50
Total: $245.00
100
$2.3472
Total: $234.72
$2.39
Total: $239.00
$2.89
Total: $289.00
$2.55
Total: $255.00
$2.98
Total: $298.00
$2.47
Total: $247.00
200
$2.3472
Total: $469.44
$2.39
Total: $478.00
$2.89
Total: $578.00
$2.55
Total: $510.00
$2.98
Total: $596.00
$2.42
Total: $484.00
504
$2.3131
Total: $1165.80
$2.39
Total: $1204.56
$2.89
Total: $1456.56
$2.55
Total: $1285.20
$2.98
Total: $1501.92
$2.42
Total: $1219.68
1,120
$2.2985
Total: $2574.32
$2.39
Total: $2676.80
$2.89
Total: $3236.80
$2.55
Total: $2856.00
$2.98
Total: $3337.60
$2.42
Total: $2710.40
Prices shown are per unit in USD

LCSC

C33901
36 in stock
$2.6181 USD
Unit price (1 pc)

Volume pricing

Qty Unit Price Total
1 $2.6181 $2.62
10 $2.4948 $24.95
28 $2.4218 $67.81
98 $2.3472 $230.03
504 $2.3131 $1165.80
1120 $2.2985 $2574.32
Buy from LCSC

DigiKey

ATMEGA328P-PU-ND
39,892 in stock
$2.89 USD
Unit price (1 pc)

Volume pricing

Qty Unit Price Total
1 $2.89 $2.89
25 $2.65 $66.25
100 $2.39 $239.00
Buy from DigiKey

Mouser

556-ATMEGA328P-PU
10,472 in stock
$2.89 USD
Unit price (1 pc)

Volume pricing

Qty Unit Price Total
1 $2.89 $2.89
Buy from Mouser

TME

ATMEGA328P-PU
3,513 in stock
$2.74 USD
Unit price (1 pc)

Volume pricing

Qty Unit Price Total
1 $2.74 $2.74
98 $2.55 $249.90
Buy from TME

element14

1715487
15,962 in stock

Volume pricing

Qty Unit Price Total
1 $0.00 $0.00
Buy from element14

Farnell

1715487
13,581 in stock

Volume pricing

Qty Unit Price Total
1 $0.00 $0.00
Buy from Farnell

Newark

68T2944
1,500 in stock
$2.98 USD
Unit price (1 pc)

Volume pricing

Qty Unit Price Total
1 $2.98 $2.98
Buy from Newark

Future Electronics

9038210
Out of stock
$2.56 USD
Unit price (1 pc)

Volume pricing

Qty Unit Price Total
10 $2.56 $25.60
25 $2.52 $63.00
50 $2.50 $125.00
100 $2.47 $247.00
200 $2.42 $484.00
Buy from Future Electronics

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