ATMEGA1280V-8AU vs ATMEGA640-16AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA1280V-8AU sa pamamagitan ng Microchip Technology at ATMEGA640-16AU 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
ATMEGA1280V-8AU - 8MHz 128KB Flash AVR MCU | Microchip
ATMEGA1280V-8AU ✓ NakahandaMicrochip Technology
ATMEGA640-16AU - 8-bit AVR MCU 16MHz 64KB Flash | Microchip
ATMEGA640-16AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA1280V-8AU | ATMEGA640-16AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Max Clock Speed | 8 MHz | — |
| Flash Memory | 128 KB (64K x 16) | — |
| SRAM | 8 KB | 8 KB |
| EEPROM | 4 KB | 4 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O | 86 | — |
| Timers/Counters | 6 (with compare modes and PWM) | 6 |
| USART | 4 | 4 |
| Communication Interfaces | I2C (TWI), SPI, 4x USART | — |
| ADC Channels | 16-channel, 10-bit | — |
| Instructions | 133 instructions, most single-cycle | — |
| Working Registers | 32 x 8-bit general purpose | — |
| Packhaging | 100-TQFP (14 x 14 mm, 1.0 mm height) | 100-pin TQFP (14x14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Programming | In-System Programmable (ISP) | — |
| Watchdog Timer | Yes, with internal oscillator | — |
| Katayuan ng Lifecycle | Active | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS compliance status] | Compliant |
| Core Architecture | — | AVR Enhanced RISC (8-bit) |
| Series | — | ATmega640 |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| Maksimum na Taktiko ng Oras | — | 16 MHz |
| Throughput | — | ~16 MIPS |
| Volte ng Pagbibigay | — | 2.7 V to 5.5 V |
| I/O Pins | — | 86 |
| ADC | — | 16 channels x 10-bit |
| PWM Channels | — | 16 |
| SPI | — | 1 |
| TWI (I2C) | — | 1 |
| Temperature na Operasyon | — | -40C to +85C (industrial) |
| In-System Programming | — | Yes (ISP) |
| On-Chip Debug | — | JTAG |