ATMEGA324P-15MZ vs ATMEGA32M1-15MZ Comparison
Detailed side-by-side comparison of ATMEGA324P-15MZ by Microchip Technology and ATMEGA32M1-15MZ 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
ATMEGA324P-15MZ - 8-Bit AVR MCU 16MHz 32KB Flash | Microchip
ATMEGA324P-15MZ ✓ ActiveMicrochip Technology
ATMEGA32M1-15MZ - 32KB AVR MCU w/ Motor Control | Microchip
ATMEGA32M1-15MZ ✓ ActiveSpecification Comparison
| Parameter | ATMEGA324P-15MZ | ATMEGA32M1-15MZ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.90 | $3.98 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 16MHz | — |
| Program Memory Size | 32KB (16K x 16) FLASH | 32 KB (16K x 16) ISP Flash |
| EEPROM Size | 1KB | 1 KB |
| RAM Size | 2KB | — |
| Number of I/O | 32 | 27 general purpose I/O lines |
| General Purpose Working Registers | 32 | — |
| Package / Case | 44-VQFN (7x7 mm), Exposed Pad | 32-QFN with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Programming Method | ICSP (In-Circuit Serial Programming) | — |
| Debugging | On-chip debug via MPLAB SNAP | — |
| Technology | picoPower low-power platform | — |
| Grade | Automotive-grade variant family (per Microchip USA) | — |
| Operating Voltage Range | [DATA_NEEDED: Operating Voltage Range] | — |
| Operating Temperature Range | [DATA_NEEDED: Operating Temperature Range] | — |
| Oscillator Type | [DATA_NEEDED: Oscillator Type] | Internal |
| RoHS Status | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS status] |
| Core Architecture | — | 8-bit AVR RISC |
| SRAM Size | — | 2 KB |
| Maximum Clock Speed | — | 16 MHz |
| Instructions | — | 131 instructions, most single-cycle |
| Motor Control Peripheral | — | Integrated 3-phase motor power stage (PSC) |
| Supply Voltage | — | 3.3 V / 5 V (automotive range) |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Communication Interfaces | — | CAN, USART, SPI, TWI (I2C) |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |
| Packaging | — | Tape & Reel (TR) |
| Automotive Qualification | — | Automotive grade (per Microchip product page) |