ATMEGA324PB-MUR vs ATMEGA32A-MU Comparison
Detailed side-by-side comparison of ATMEGA324PB-MUR by Microchip Technology and ATMEGA32A-MU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA324PB-MUR - 8-bit AVR MCU 20MHz 32KB | Microchip
ATMEGA324PB-MUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA324PB-MUR | ATMEGA32A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Flash Memory Size | 32 KB (16K x 16) | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Connectivity | I2C, SPI, UART/USART | — |
| Number of USARTs | 5 | — |
| Peripheral Touch Controller | 32 self-cap buttons / 256 mutual-cap buttons | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] (5 V reference per Mouser listing) | 4.5 V to 5.5 V |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Package | 44-VQFN (7x7 mm) with exposed pad | 44-VQFN (7 mm x 7 mm) |
| Mounting Type | Surface Mount | Surface mount |
| Packaging | Tape & Reel (T&R) | — |
| Functional Safety | FuSa qualified series | — |
| Series | AVR ATmega, Functional Safety (FuSa) | — |
| RoHS Status | Green (RoHS compliant per Mouser GREEN listing) | [DATA_NEEDED: RoHS status] |
| Product Type | — | 8-bit AVR microcontroller |
| Architecture | — | AVR enhanced RISC |
| Maximum Clock Speed | — | 16 MHz |
| Flash Memory | — | 32 KB (16K x 16) |
| ADC Resolution | — | 10 bits |
| ADC Channels | — | 8 channels |
| General-Purpose I/O Ports | — | 32 ports |
| JTAG Interface | — | Present |
| Package Height | — | 1 mm |
| Package Pitch | — | 0.80 mm |
| Lifecycle Status | — | Active |
| Program Memory Type | — | Flash |
| Number of Instructions | — | 131 instructions |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |