ATMEGA32A-AUR vs ATMEGA32A-AU 比較
詳細並排比較 ATMEGA32A-AUR 由 Microchip Technology 與 ATMEGA32A-AU 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
ATMEGA32A-AU - 8-bit AVR MCU, 32KB Flash, 16MHz, TQFP-44 | Microchip
ATMEGA32A-AU ✓ 啟用中規格比較
| 參數 | ATMEGA32A-AUR | ATMEGA32A-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | AVR 8-bit RISC | AVR RISC 8-bit |
| Program Memory (Flash) | 32 KB (16K x 16) | 32 KB |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| 最大時脈頻率 | 16 MHz | 16 MHz |
| MIPS Throughput | 16 MIPS at 16 MHz | 16 MIPS at 16 MHz |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| I/O Pins | 32 | 32 programmable |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Timers/Counters | Two 8-bit, One 16-bit | Two 8-bit and one 16-bit |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| On-Chip Debug | JTAG interface | — |
| 封裝 | 44-pin TQFP (10x10 mm) | 44-pin TQFP (10x10 mm, 0.8 mm pitch) |
| 工作溫度 | -40C to +85C (industrial) | -40C to +85C (industrial) |
| 安裝類型 | Surface Mount | Surface Mount |
| Self-Programming | Yes (In-System) | — |
| Number of Instructions | 131 | — |
| RoHS 狀態 | Compliant | Compliant (Green) |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Series | — | AVR ATmega |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Communication Peripherals | — | USART, SPI, TWI (I2C) |
| Debug Interface | — | JTAG (IEEE 1149.1 compliant) |