ATXMEGA16A4U-AUR vs ATMEGA32U4-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATXMEGA16A4U-AUR sa pamamagitan ng Microchip Technology at ATMEGA32U4-AU sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATXMEGA16A4U-AUR - 16KB Flash 32MHz 8/16-bit AVR XMEGA MCU | Microchip
ATXMEGA16A4U-AUR ✓ NakahandaMicrochip Technology
ATMEGA32U4-AU - 8-bit AVR MCU, 16MHz, 32KB Flash, USB | Microchip
ATMEGA32U4-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATXMEGA16A4U-AUR | ATMEGA32U4-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8/16-bit AVR XMEGA RISC | 8-bit AVR RISC |
| Core Series | XMEGA A4U | — |
| Program Memory (Flash) | 16 KB (8K x 16) | — |
| Boot Code Section | 4 KB with Independent Lock Bits | — |
| SRAM | 2 KB | 2.5 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Speed | 32 MHz (up to 32 MIPS) | — |
| Operating Voltage | 1.6 V to 3.6 V | — |
| Operating Temperature (Industrial) | -40C to +85C | — |
| USB Interface | USB 2.0 Full-Speed (12 Mbps) Device/Host/OTG | — |
| DMA Channels | 4 | — |
| Event System Channels | 8 | — |
| ADC | 12-bit, 1 MSPS | 12-channel, 10-bit |
| DAC | 12-bit, 1 MSPS | — |
| USART | 4 channels | — |
| TWI (I2C) | 2 channels | — |
| SPI | 2 channels | — |
| Crypto Accelerator | AES and DES | — |
| External Bus Interface | Yes (SRAM, SDRAM, NAND) | — |
| Packhaging | 44-pin TQFP (10x10 mm) | 44-pin TQFP (10x10 mm, 0.8 mm pitch) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (AUR) | — |
| Tindminan RoHS | Compliant | Compliant |
| CPU Speed | — | 16 MHz |
| Throughput | — | 16 MIPS at 16 MHz |
| Flash Program Memory | — | 32 KB (16K x 16) |
| Volte ng Pagbibigay | — | 2.7 V to 5.5 V (verified 4.5-5.5V in some sources; full range per datasheet) |
| 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) |
| Debug Interface | — | JTAG / debugWIRE |
| Temperature na Operasyon | — | -40 C to +85 C (industrial) |
| Instruction Set | — | 131 instructions, mostly single-cycle |