ATMEGA32U4RC-AUR vs ATMEGA32U4-AU 比較
詳細並排比較 ATMEGA32U4RC-AUR 由 Microchip Technology 與 ATMEGA32U4-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
ATMEGA32U4RC-AUR - 8-bit AVR MCU, 16MHz, 32KB Flash, USB | Microchip (Tape & Reel)
ATMEGA32U4RC-AUR ✓ 啟用中Microchip Technology
ATMEGA32U4-AU - 8-bit AVR MCU, 16MHz, 32KB Flash, USB | Microchip
ATMEGA32U4-AU ✓ 啟用中規格比較
| 參數 | ATMEGA32U4RC-AUR | ATMEGA32U4-AU |
|---|---|---|
| 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 | — |
| Speed | 16 MHz | — |
| Program Flash Memory | 32 KB (16K x 16) | — |
| SRAM | 2.5 KB | 2.5 KB |
| EEPROM | 1 KB | 1 KB |
| 供應電壓 | 4.5 V to 5.5 V | 2.7 V to 5.5 V (verified 4.5-5.5V in some sources; full range per datasheet) |
| USB Controller | USB 2.0 full-speed/low-speed device | — |
| ADC | 12-channel, 10-bit | 12-channel, 10-bit |
| General Purpose I/O | 32 | — |
| Debug Interface | JTAG (on-chip-debug) | JTAG / debugWIRE |
| Instructions | 131 (most single-clock cycle) | — |
| 工作溫度 | -40C to +85C (TA) | -40 C to +85 C (industrial) |
| 封裝 | 44-TQFP (10 x 10 mm, 1.0 mm height, 0.8 mm pitch) | 44-pin TQFP (10x10 mm, 0.8 mm pitch) |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Life Cycle Stage | ACTIVE | — |
| RoHS | Compliant (Y) | — |
| Core Architecture | — | 8-bit AVR RISC |
| CPU Speed | — | 16 MHz |
| Throughput | — | 16 MIPS at 16 MHz |
| Flash Program Memory | — | 32 KB (16K x 16) |
| I/O Pins | — | 32 programmable |
| USB | — | USB 2.0 full-speed / low-speed device, on-chip transceiver |
| Timers | — | 4 (2x 8-bit, 2x 16-bit) |
| Communication | — | USB, USART, SPI, TWI (I2C) |
| Instruction Set | — | 131 instructions, mostly single-cycle |
| RoHS 狀態 | — | Compliant |