The ATmega324PB is an 8-bit microcontroller from Microchip Technology, designed with a low-power CMOS architecture and enhanced RISC capabilities. It operates at speeds up to 20 MHz, achieving a throughput of 20 MIPS. The microcontroller features 32KBytes of flash program memory, 1KBytes of EEPROM, and 2KBytes of SRAM, with a data retention of 20 years at 85¬8C. It supports various connectivity options including I2C, SPI, and USART, and includes multiple peripherals such as timers, PWM channels, and an 8-channel 10-bit ADC. The device operates within a voltage range of 1.8V to 5.5V and is rated for a temperature range of -40¬8C to 105¬8C. It also incorporates advanced features like a JTAG interface for debugging, a power-on reset, and multiple sleep modes to optimize power consumption. The ATmega324PB is available in a 44-pin TQFP package, making it suitable for a variety of embedded applications where performance and power efficiency are critical.
20MHZ, TQFP, IND TEMP, GREEN 5 V
20MHZ, TQFP, IND TEMP, GREEN 5 V
20MHZ, TQFP, IND TEMP, GREEN 5 V
IC MCU 8BIT 32KB FLASH 44TQFP
Win Source Part Number: 987200-ATMEGA324PB-A
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: AVR® ATmega, Functional Safety (FuSa)
Core Processor: AVR
Speed: 20MHz
Package: Tray
Standard Package: 160
Mounting: SMD (SMT)
Core Size: 8-Bit
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 39
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
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.8V ~ 5.5V
ECCN: EAR99
Fake Threat In the Open Market: 52 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Microchip Technology
Base Product Number: ATMEGA324
AVR AVR® ATmega, Functional Safety (FuSa) Microcontroller IC 8-Bit 20MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)
IC MCU 8BIT 32KB FLASH 44TQFP Product overview: ATMEGA324PB-AU 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-ATMEGA324PB-AU can be used for catalog matching and distributor lookup.
IC MCU 8BIT 32KB FLASH 44TQFP
8-bit Microcontrollers - MCU 20MHZ, TQFP, IND TEMP, GREEN 5 V
IC MCU 8BIT 32KB FLASH 44TQFP
AVR AVR® ATmega, Functional Safety (FuSa) Microcontroller IC 8-Bit 20MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)
32KB 1.8V~5.5V AVR 2KB 20MHz FLASH 39 TQFP-44(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
| RS Components, Ltd. | RS Components, Ltd. | ODG (Origin Data Global) | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 1773446 | 1773678P | ATMEGA324PB-AU | 987200-ATMEGA324PB-AU | ATMEGA324PB-AU-ND | 685-ATMEGA324PB-AU | ATMEGA324PB-AU | ATMEGA324PB-AU | ATMEGA324PB-AU | ATMEGA324PB-AU | ATMEGA324PB-AU |
| Product Name | Microcontrollers | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | 8-bit 8BIT 32KB Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers | Microcontrollers | Single Chip Microcomputer/Microcontroller >> Microcontroller Units (MCUs/MPUs/SOCs) |
| Data Bus | 8 Bit; 8bit | 8 Bit; 8bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | ||
| RAM | 2 KB | 2 KB | 32 KB | 2 KB | 2 KB | 2 KB | 2 KB | 2 KB | |||
| ROM | 32 KB | 32 KB | 1 KB | 32 KB | 1 KB | ||||||
| Package Type | QFP; TQFP; Other; Tqfp | QFP; TQFP; Other; TQFP | QFP; Other; 44-TQFP | TQFP; Other; 44-TQFP | Other; Tray | TQFP; Other; 44-TQFP | QFP; TQFP; Other; 44-TQFP | QFP; TQFP | |||
| Pin Count | 44 | 44 | 44 | 44 |
