Microchip Technology ATMEGA328P-PU DIP28 Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 32KB FLASH 28DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATMEGA328P-PU DIP28
Detailed Description
IC MCU 8BIT 32KB FLASH 28DIP
Package
28-DIP (0.300, 7.62mm)
Key Features
Package / Case: 28-DIP (0.300, 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATMEGA328P-PU DIP28 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
AVR® ATmega
RAM Size
2K x 8
RoHS
Yes
Package / Case
28-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Speed
20MHz
Related Parts Comparison (ATMEGA328P-PU DIP28 vs PIC18F24Q71-I/SP vs DSPIC33FJ64MC202-I/SP vs PIC16F17155-I/SP)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | AVR® ATmega | PIC® Q71 | dsPIC™ 33F | PIC® 16F |
| Package / Case | 28-DIP | 28-DIP | 28-DIP | 28-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 3V ~ 3.6V | 1.8V ~ 5.5V |
| Core Processor | AVR | PIC | dsPIC | PIC |
| Core Size | 8-Bit | 8-Bit | 16-Bit | 8-Bit |
| RAM Size | 2K x 8 | 1K x 8 | 8K x 8 | 1K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | I²C, SPI, UART/USART | I²C, LINbus, RS-232, RS-485, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, LINbus, RS-232, RS-485, SPI, UART/USART |
| Data Converters | A/D 6x10b | A/D 24x12b SAR; D/A 2x8b, 1x10b | A/D 6x10b/12b | A/D 42x12b; D/A 2x8b |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
