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