ATMEGA324P-15MT1 vs ATMEGA164P-B15MZ Comparison
Detailed side-by-side comparison of ATMEGA324P-15MT1 by Microchip Technology and ATMEGA164P-B15MZ 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-15MT1 - 8-bit AVR MCU 32KB 44-QFN | Microchip
ATMEGA324P-15MT1 β ActiveMicrochip Technology
ATMEGA164P-B15MZ - 16MHz AVR MCU 16KB Flash | Microchip
ATMEGA164P-B15MZ β ActiveSpecification Comparison
| Parameter | ATMEGA324P-15MT1 | ATMEGA164P-B15MZ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.75 | $1.76 |
| Core Architecture | 8-bit AVR RISC | β |
| Program Memory (Flash) | 32KB (16K x 16) | β |
| SRAM | 2KB (2K x 8) | β |
| EEPROM | 1KB | β |
| Maximum Clock Speed | 16 MHz | β |
| Supply Voltage Range | 2.7 V to 5.5 V | 3.3 V / 5 V class (per distributor listing) |
| Number of I/O | 32 | 32 |
| Package | 44-VFQFN Exposed Pad (7x7 mm) | 44-VQFN (7x7 mm), Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Qualification | Automotive, AEC-Q100 | AEC-Q100 (Automotive) |
| Family | AVR ATmega (picoPower ATmega324P) | β |
| Programming Interfaces | ICSP, debugWIRE, SPI | β |
| Serial Interfaces | USART, SPI, TWI (I2C-compatible) | 2x USART, TWI (I2C-compatible), SPI |
| Peripherals | Timers/counters, ADC, comparators | β |
| Flash Feature | Read-while-write, ISP self-programming | β |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | up to +125 C (automotive grade) |
| RoHS Status | [DATA_NEEDED: RoHS status] | RoHS compliant (per distributor listing) |
| Core | β | AVR 8-bit RISC |
| Core Size | β | 8-Bit |
| Maximum Clock Frequency | β | 16 MHz |
| Program Memory Size | β | 16 KB (8K x 16) FLASH |
| EEPROM Size | β | 512 B |
| SRAM Size | β | 1 KB |
| ADC Resolution | β | 10-bit, 8-channel |
| USART | β | 2 |
| Timers | β | 3 (with compare modes and PWM) |
| Silicon Revision | β | B (revision B datasheet) |
| Special Features | β | picoPower technology, ISP flash with read-while-write |
| Program Memory Type | β | FLASH (ISP) |