ATMEGA328PB-MNR vs ATMEGA328P-15MZ Comparison
Detailed side-by-side comparison of ATMEGA328PB-MNR by Microchip Technology and ATMEGA328P-15MZ 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
ATMEGA328PB-MNR - 20MHz 8-Bit AVR MCU | Microchip Technology
ATMEGA328PB-MNR ✓ ActiveMicrochip Technology
ATMEGA328P-15MZ 32KB 8-Bit AVR MCU | Microchip Technology
ATMEGA328P-15MZ ✓ ActiveSpecification Comparison
| Parameter | ATMEGA328PB-MNR | ATMEGA328P-15MZ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Processor Architecture | AVR enhanced RISC | — |
| CPU Width | 8-bit | — |
| Maximum Clock Frequency | 20 MHz | — |
| Program Memory Type | Flash | — |
| Program Memory Size | 32 KB (16K × 16) | — |
| Maximum ISP Flash Memory | 64 KB | — |
| EEPROM Memory | 2 KB | — |
| SRAM | 4 KB | 2 KB |
| General-Purpose I/O Lines | 27 | 23 lines |
| General-Purpose Working Registers | 32 | 32 registers |
| Flexible Timer/Counters | 2 | — |
| Serial Interfaces | I2C, SPI, UART | I2C, SPI, UART/USART |
| Process Technology | Low-power CMOS | — |
| Low-Power Technology | picoPower | — |
| Package | 32-VFQFN, 5 mm × 5 mm | 32-pin QFN with exposed pad, 10 mm x 10 mm |
| Mounting Type | Surface mount | — |
| Operating Temperature | -40°C to +105°C | — |
| Temperature Grade | Industrial | — |
| RoHS Packaging | Pb-free packaging complies with RoHS | — |
| Operating Supply Voltage | [DATA_NEEDED: operating supply voltage] | [DATA_NEEDED: verified operating supply-voltage range] |
| Analog Input Channels | [DATA_NEEDED: analog input channels] | — |
| Product Type | — | 8-bit AVR RISC microcontroller |
| Program Memory | — | 32 KB in-system programmable flash |
| EEPROM | — | 1024 bytes |
| Instruction Set | — | 131 instructions |
| Execution Model | — | Mostly single-clock-cycle execution |
| Timer/Counter Blocks | — | 3 blocks |
| Core Architecture | — | AVR RISC |
| Clock Speed | — | [DATA_NEEDED: verified maximum clock frequency for ATMEGA328P-15MZ] |
| Package Pitch | — | 0.80 mm |
| Package Height | — | 1.00 mm maximum |
| Programming | — | In-system programmable |
| Lifecycle Status | — | Active |
| RoHS Status | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | — | [DATA_NEEDED: REACH compliance status] |