ATMEGA164P-20MQ vs ATMEGA324P-20MQ 比較
詳細並排比較 ATMEGA164P-20MQ 由 Microchip Technology 與 ATMEGA324P-20MQ 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
ATMEGA164P-20MQ - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA164P-20MQ ✓ 啟用中Microchip Technology
ATMEGA324P-20MQ - 8-bit AVR MCU 32KB 20MHz VQFN-44 | Microchip
ATMEGA324P-20MQ ✓ 啟用中規格比較
| 參數 | ATMEGA164P-20MQ | ATMEGA324P-20MQ |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | 8-bit |
| Speed | 20 MHz | — |
| Flash Memory | 16 KB (8K x 16) | 32 KB (16K x 16) ISP |
| EEPROM | 512 B | 1 KB |
| SRAM | 1 KB | 2 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O | 32 | 32 general purpose I/O lines |
| USART | 2 | — |
| ADC | 8-channel 10-bit | — |
| Timers | 3 (with compare modes and PWM) | — |
| Two-Wire Interface (TWI/I2C) | Yes | — |
| SPI | Yes | — |
| 封裝 | 44-VQFN (7x7 mm) with Exposed Pad | 44-VQFN (7x7 mm), exposed pad |
| 工作溫度 | -40C to +85C (extended) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Technology | picoPower | — |
| RoHS 狀態 | Compliant (Green) | Green package (per FindIC listing) |
| Core | — | AVR 8-bit RISC |
| 最大時脈頻率 | — | 20 MHz |
| 供應電壓 | — | 5 V |
| 工作溫度範圍 | — | Extended temperature (M suffix) |
| Instruction Set | — | 131 powerful instructions |
| Working Registers | — | 32 general purpose registers |
| Low Power Technology | — | picoPower |
| Programming / Debug | — | ICSP, JTAG |
| Timers / RTC | — | Real time counter plus three flexible timers |