ATMEGA640-16CUR vs ATMEGA640V-8AU Vergleich
Detaillierter Direktvergleich von ATMEGA640-16CUR von Microchip Technology und ATMEGA640V-8AU von Microchip Technology. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Microchip Technology
ATMEGA640-16CUR - 8-Bit AVR MCU 64KB 16MHz 100-CBGA | Microchip
ATMEGA640-16CUR ✓ AktivMicrochip Technology
ATMEGA640V-8AU - 8MHz 64KB Flash AVR MCU 100-TQFP | Microchip
ATMEGA640V-8AU ✓ AktivSpezifikationsvergleich
| Parameter | ATMEGA640-16CUR | ATMEGA640V-8AU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $6,72 | $3,95 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 64 KB (32K x 16) ISP Flash | 64 KB (32K x 16) |
| SRAM | 8 KB (8K x 8) | 8 KB |
| EEPROM | 4 KB | 4 KB |
| Maximale Taktfrequenz | 16 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O | 86 lines | 86 lines |
| Working Registers | 32 general purpose registers | — |
| USART | 4 programmable serial USART | — |
| SPI | Master/Slave SPI serial interface | — |
| TWI | Byte-oriented 2-wire serial interface | — |
| ADC | 8/16-channel, 10-bit | 10-bit, 16-channel |
| Analog Comparator | On-chip | Yes, on-chip |
| Watchdog Timer | Programmable, separate on-chip oscillator | Yes, with separate on-chip oscillator |
| Gehäuse | 100-CBGA (9x9 mm) | 100-TQFP (14 x 14 mm) |
| Montageart | Surface Mount | Surface Mount |
| Programming / Debug | ISP, ICSP (2 I/O pins + reset) | — |
| Product Series | AVR ATmega | — |
| Max Clock Frequency | — | 8 MHz |
| Timers/Counters | — | 6 |
| USART Interfaces | — | 4 |
| Serial Interfaces | — | SPI, 2-wire (I2C-compatible), 4x USART |
| External Memory Interface | — | EBI/EMI |
| Program Memory Type | — | ISP Flash |
| Series | — | AVR ATmega |
| RoHS-Status | — | Compliant |