ATMEGA168-20AI vs ATMEGA168A-AU Vergleich
Detaillierter Direktvergleich von ATMEGA168-20AI von Microchip Technology und ATMEGA168A-AU 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
ATMEGA168-20AI - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20AI ✓ AktivMicrochip Technology
ATMEGA168A-AU - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-AU ✓ AktivSpezifikationsvergleich
| Parameter | ATMEGA168-20AI | ATMEGA168A-AU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $1,85 | $1,42 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Maximale Taktfrequenz | 20 MHz | 20 MHz |
| Flash Memory | 16 KB (8K x 16) | — |
| SRAM | 1 KB | — |
| EEPROM | 512 B | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Betriebstemperatur | -40C to +85C (industrial) | -40 C to +85 C |
| I/O Lines | 23 | — |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 8 | — |
| Timers/Counters | 2 x 8-bit, 1 x 16-bit | 3 (two 8-bit, one 16-bit) with compare modes |
| Communication Interfaces | USART, SPI, 2-wire (I2C-compatible) | — |
| Gehäuse | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Montageart | Surface Mount | Surface Mount |
| Throughput | Up to 20 MIPS at 20 MHz | — |
| Instructions | 131 instructions, most single-cycle | — |
| On-chip Debug | debugWIRE | — |
| Programming | ISP (In-System Programming), self-programming Flash | — |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| Program Memory Type | — | Flash (ISP, read-while-write) |
| EEPROM Size | — | 512 B |
| SRAM Size | — | 1 KB |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Number of I/O Lines | — | 23 |
| General Purpose Registers | — | 32 |
| Instruction Set | — | 131 instructions, most single-cycle |
| Serial Interfaces | — | USART, SPI, Two-Wire (I2C) |
| Supply Current (Active) | — | [DATA_NEEDED: active supply current] |
| Sleep Modes | — | 6 (Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby) |
| RoHS-Status | — | Compliant |
| Lifecycle Stage | — | Active |