ATMEGA324A-AU vs ATMEGA324P-15AT1 比較
詳細並排比較 ATMEGA324A-AU 由 Microchip Technology 與 ATMEGA324P-15AT1 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATMEGA324A-AU - AVR MCU 32KB Flash 20MHz TQFP-44 | Microchip
ATMEGA324A-AU ✓ 啟用中Microchip Technology
ATMEGA324P-15AT1 - 8-Bit AVR MCU 16MHz 32KB Flash | Microchip
ATMEGA324P-15AT1 ✓ 啟用中規格比較
| 參數 | ATMEGA324A-AU | ATMEGA324P-15AT1 |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Memory | 32 KB (ISP, read-while-write) | — |
| EEPROM | 1 KB | — |
| SRAM | 2 KB | — |
| Maximum CPU Frequency | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V (speed-grade dependent) | 2.7 V to 5.5 V |
| General Purpose I/O | 32 lines | — |
| General Purpose Working Registers | 32 | — |
| Instructions | 131 (most single-cycle) | — |
| Timers/Counters | 3 | — |
| Real Time Counter | Yes | — |
| Serial Interfaces | USART, SPI, 2-Wire (I2C/TWI) | USART, SPI, TWI (I2C) |
| In-System Programming | Yes (ISP) | — |
| Package Type | TQFP-44, 10 x 10 mm, 1 mm height, 0.8 mm pitch | — |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40C to +85C (Industrial) | — |
| Life Cycle Stage | Active | — |
| RoHS 狀態 | Compliant | — |
| Core | — | 8-bit AVR RISC |
| Core Size | — | 8-Bit |
| 最大時脈頻率 | — | 16 MHz |
| Program Memory Size | — | 32 KB (16K x 16) Flash |
| SRAM Size | — | 2 KB |
| EEPROM Size | — | 1 KB |
| Number of I/O | — | 32 general purpose I/O lines |
| 封裝 | — | 44-TQFP (10x10 mm) |
| Qualification | — | Automotive, AEC-Q100 |
| Programming | — | ISP (In-System Programmable), read-while-write |
| ADC | — | 8-channel 10-bit (per ATmega324P family) |
| Timers | — | Two 8-bit, one 16-bit timer plus real-time counter |
| Low Power Technology | — | picoPower with idle, power-down, power-save modes |
| 工作溫度範圍 | — | [DATA_NEEDED: Operating Temperature Range] |
| Working Registers | — | 32 general purpose working registers |
| On-Chip Debug | — | ICSP via 2 I/O pins + reset line |