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