ATMEGA324P-A15MZ vs ATMEGA324P-A15AZ Comparison
Detailed side-by-side comparison of ATMEGA324P-A15MZ by Microchip Technology and ATMEGA324P-A15AZ 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-A15MZ - 8-Bit AVR MCU 16MHz 32KB Flash | Microchip
ATMEGA324P-A15MZ β ActiveMicrochip Technology
ATMEGA324P-A15AZ - 8-bit AVR MCU 32KB Flash 16MHz TQFP-44 | Microchip
ATMEGA324P-A15AZ β ActiveSpecification Comparison
| Parameter | ATMEGA324P-A15MZ | ATMEGA324P-A15AZ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.85 | $2.05 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Core Size | 8-Bit | β |
| Max Clock Frequency | 16 MHz | β |
| Flash Memory | 32 KB (16K x 16) | β |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| I/O Count | 32 | β |
| Instructions | 131 (mostly single-cycle) | 131 instructions, most single-cycle |
| Supply Voltage Range | 4.5 V to 5.5 V | β |
| Package | 44-VQFN (7x7 mm), exposed pad | 44-TQFP, 10 x 10 mm, 1 mm height, 0.8 mm pitch |
| Mounting Type | Surface Mount | Surface Mount |
| Product Grade | Automotive (per FindIC classification) | β |
| ISP Support | Yes (read-while-write Flash) | β |
| Timers | 2x 8-bit, 1x 16-bit with PWM | β |
| ADC | 10-bit, multiplexed single-ended and differential | 8-channel, 10-bit |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | β |
| Power Class | picoPower | β |
| Life Cycle Stage | Active | β |
| Flash Program Memory | β | 32 KB |
| Maximum Clock Speed | β | 16 MHz |
| Supply Voltage | β | 4.5 V to 5.5 V |
| Family Supply Voltage Range | β | 2.7 V to 5.5 V (across variants) |
| General Purpose I/O | β | 32 lines |
| Working Registers | β | 32 general purpose |
| Timers/Counters | β | 3 flexible timer/counters with compare modes and PWM |
| USART | β | 2 |
| Serial Interfaces | β | Two-Wire (I2C) byte-oriented serial interface |
| Qualification | β | Automotive, AEC-Q100 |
| Temperature Grade | β | Automotive |
| Special Technology | β | picoPower low power |
| Flash Programming | β | ISP with read-while-write |
| RoHS Status | β | [DATA_NEEDED: RoHS status] |
| Operating Temperature Range | β | [DATA_NEEDED: operating temperature range] |