ATMEGA640V-8AU vs ATMEGA640-16AU Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATMEGA640V-8AU disebabkan oleh Microchip Technology dan ATMEGA640-16AU disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATMEGA640V-8AU - 8MHz 64KB Flash AVR MCU 100-TQFP | Microchip
ATMEGA640V-8AU ✓ AktifMicrochip Technology
ATMEGA640-16AU - 8-bit AVR MCU 16MHz 64KB Flash | Microchip
ATMEGA640-16AU ✓ AktifPengandingan Spesifikasi
| Parametr | ATMEGA640V-8AU | ATMEGA640-16AU |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | 8-bit AVR RISC | AVR Enhanced RISC (8-bit) |
| Max Clock Frequency | 8 MHz | — |
| Flash Memory | 64 KB (32K x 16) | — |
| SRAM | 8 KB | 8 KB |
| EEPROM | 4 KB | 4 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 86 lines | — |
| Timers/Counters | 6 | 6 |
| USART Interfaces | 4 | — |
| Serial Interfaces | SPI, 2-wire (I2C-compatible), 4x USART | — |
| ADC | 10-bit, 16-channel | 16 channels x 10-bit |
| Analog Comparator | Yes, on-chip | — |
| Watchdog Timer | Yes, with separate on-chip oscillator | — |
| External Memory Interface | EBI/EMI | — |
| Kemasan | 100-TQFP (14 x 14 mm) | 100-pin TQFP (14x14 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Program Memory Type | ISP Flash | — |
| Series | AVR ATmega | ATmega640 |
| Status RoHS | Compliant | Compliant |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| Frekuensi Klock Maksimum | — | 16 MHz |
| Throughput | — | ~16 MIPS |
| Tegangan Pemberi Arus | — | 2.7 V to 5.5 V |
| I/O Pins | — | 86 |
| PWM Channels | — | 16 |
| USART | — | 4 |
| SPI | — | 1 |
| TWI (I2C) | — | 1 |
| Suhu Operasi | — | -40C to +85C (industrial) |
| In-System Programming | — | Yes (ISP) |
| On-Chip Debug | — | JTAG |