IC MCU 8BIT 32KB FLASH 64QFN Product overview: ATMEGA329P-20MN from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 32KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATMEGA329P-20MN can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 808328-ATMEGA329P-20
Packaging: Tray
Mounting Style: SMD
Core Processor: AVR
Speed: 20MHz
Core Size: 8-Bit
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O: 54
Program Memory Size: 32KB (16K x 16)
Program Memory Type: FLASH
EEPROM Size: 1K x 8
RAM Size: 2K x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supplier Device Package: 64-QFN (9x9)
Temperature Range - Operating: -40°C ~ 105°C
Manufacturer Package: 64-VFQFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 260
MSL Level: 1 (Unlimited)
Part Number Series: ATMEGA329P
Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATMEGA329P-20MN | 808328-ATMEGA329P-20MN | ATMEGA329P-20MN-ND | ATMEGA329P-20MN | ATMEGA329P-20MN | ATMEGA329P-20MN | ATMEGA329P-20MN |
| Product Name | 8-bit 8BIT 32KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - ATMEGA329P-20MN | Microcontrollers | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | ||
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | ||
| RAM | 2 KB | 32 KB | 2 KB | 2 KB | 2 KB | ||
| Supply Voltage | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 5.5 to 2.7 volts | |||
| Package Type | Other; Tray | Other; 64-VFQFN Exposed Pad | Other; 64-VFQFN Exposed Pad |
