ATMEGA325A-AU vs ATMEGA325-16MI Vergleich
Detaillierter Direktvergleich von ATMEGA325A-AU von Microchip Technology und ATMEGA325-16MI von Microchip Technology. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Microchip Technology
ATMEGA325A-AU - AVR 8-bit MCU 32KB Flash 20MHz 64TQFP | Microchip
ATMEGA325A-AU ✓ AktivMicrochip Technology
ATMEGA325-16MI - AVR 8-Bit MCU 16MHz 32KB Flash | Microchip
ATMEGA325-16MI ✓ AktivSpezifikationsvergleich
| Parameter | ATMEGA325A-AU | ATMEGA325-16MI |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $3,12 | $3,05 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 32 KB (16K x 16) ISP Flash with read-while-write | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximale Taktfrequenz | 20 MHz | — |
| Instructions | 131 powerful instructions, most single-cycle | 130 powerful instructions, most single-cycle |
| General Purpose I/O | 54 lines | — |
| Working Registers | 32 general purpose registers | — |
| Debug / Test Interface | JTAG (on-chip debug and boundary scan) | — |
| Versorgungsspannung | 4.5 V to 5.5 V | — |
| Gehäuse | 64-TQFP, 14 x 14 mm, 0.8 mm pitch | 64-QFN / MLF (9x9 mm) with exposed pad |
| Montageart | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| RoHS-Status | Green (lead-free, per FindIC listing) | Compliant (Green per FindIC data) |
| Lifecycle Stage | ACTIVE | — |
| Betriebstemperaturbereich | [DATA_NEEDED: operating temperature range] | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Max Clock Frequency | — | 16 MHz |
| Program Memory (Flash) | — | 32 KB (16K x 16) |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Number of I/O | — | 54 programmable I/O lines |
| Timers/Counters | — | Two 8-bit and two 16-bit |
| ADC | — | 10-bit |
| Serial Interfaces | — | USART, SPI, TWI (I2C-compatible) |
| Betriebstemperatur | — | -40C to +85C (industrial) |
| ISP (In-System Programmable) | — | Yes |
| JTAG / Debug | — | JTAG boundary scan and on-chip debug |