ATMEGA324P-15MT vs ATMEGA324PB-MU Comparison
Detailed side-by-side comparison of ATMEGA324P-15MT by Microchip Technology and ATMEGA324PB-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
ATMEGA324P-15MT - 8-bit AVR MCU 16MHz 32KB Flash VQFN-44 | Microchip
ATMEGA324P-15MT β ActiveMicrochip Technology
ATMEGA324PB-MU - 8-bit AVR MCU 20MHz 32KB Flash 44-VQFN | Microchip
ATMEGA324PB-MU β ActiveSpecification Comparison
| Parameter | ATMEGA324P-15MT | ATMEGA324PB-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.97 | $1.35 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 16 MHz | 20 MHz |
| Program Memory Size | 32 KB (16K x 16) FLASH | β |
| EEPROM Size | 1 KB | β |
| RAM Size | 2 KB | β |
| Number of I/O | 32 | 39 |
| Number of USARTs | 2 | β |
| ADC Resolution | 10-bit | β |
| ADC Channels | 8 | β |
| Timers | Three timer/counters with compare modes and PWM | β |
| Serial Interfaces | 2x USART, TWI (I2C), SPI | β |
| Oscillator Type | Internal | Internal (XTAL1/XTAL2 pins on PE1/PE0) |
| Package / Case | 44-VQFN (7x7 mm) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | β |
| Program Memory Type | ISP FLASH, read-while-write | β |
| Technology Feature | picoPower low-power technology | β |
| Instruction Set | 131 instructions, RISC, mostly single-cycle | β |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Flash Memory | β | 32 KB (16K x 16) ISP, read-while-write |
| EEPROM | β | 1 KB |
| SRAM | β | 2 KB |
| Timers/Counters | β | 5 flexible timer/counters |
| Connectivity | β | I2C, SPI, UART/USART |
| Touch Controller | β | QTouch PTC - 32 buttons self-cap, up to 256 buttons mutual-cap |
| Peripherals | β | Brown-out Detect/Reset, picoPower low-power modes |
| Operating Voltage | β | 5 V |
| Operating Temperature | β | -40C to +85C (Industrial) |
| Package | β | 44-VQFN (7x7 mm) |
| Features | β | Functional Safety (FuSa) supported |