ATMEGA164P-20AQR vs ATMEGA164PA-AUR 比較
詳細並排比較 ATMEGA164P-20AQR 由 Microchip Technology 與 ATMEGA164PA-AUR 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
ATMEGA164PA-AUR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA164PA-AUR ✓ 啟用中規格比較
| 參數 | ATMEGA164P-20AQR | ATMEGA164PA-AUR |
|---|---|---|
| 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 | 8-bit AVR enhanced RISC |
| Flash Memory | 16 KB (8K x 16) ISP Flash with read-while-write | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| 最大時脈頻率 | 20 MHz | 20 MHz |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| Throughput | Up to 20 MIPS (1 MIPS per MHz) | Up to 20 MIPS at 20 MHz (1 MIPS/MHz) |
| General Purpose I/O | 32 lines | — |
| Working Registers | 32 general purpose | — |
| 封裝 | 44-TQFP (10x10 mm) | 44-pin TQFP (10x10 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | Tape & Reel (AUR suffix) |
| Debug / Programming | ICSP via 2 I/O pins + reset; MPLAB SNAP compatible | — |
| Low Power Technology | picoPower | — |
| 工作溫度 | [DATA_NEEDED: Operating Temperature Range] | — |
| Product Status | Active | — |
| Program Memory (Flash) | — | 16 KB (8K x 16) in-system programmable |
| General Purpose I/O Lines | — | 32 |
| General Purpose Working Registers | — | 32 |
| ADC | — | 8-channel, 10-bit successive approximation |
| Serial Interfaces | — | 2x USART, 1x TWI (I2C), 1x SPI |
| Timers | — | 2x 8-bit, 1x 16-bit with PWM and compare modes |
| Real-Time Counter | — | Yes, with separate oscillator |
| 工作溫度範圍 | — | -40 C to +85 C (industrial) |
| Instruction Set | — | 131 powerful instructions, most single clock cycle |
| Programming Interfaces | — | SPI, JTAG (IEEE 1149.1), debugWIRE |
| RoHS 狀態 | — | Compliant |