ATMEGA168-20AI vs ATMEGA168-20AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA168-20AI sa pamamagitan ng Microchip Technology at ATMEGA168-20AU 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
ATMEGA168-20AI - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20AI ✓ NakahandaMicrochip Technology
ATMEGA168-20AU - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168-20AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA168-20AI | ATMEGA168-20AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Maksimum na Taktiko ng Oras | 20 MHz | 20 MHz |
| Flash Memory | 16 KB (8K x 16) | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +85C |
| I/O Lines | 23 | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 | — |
| Timers/Counters | 2 x 8-bit, 1 x 16-bit | — |
| Communication Interfaces | USART, SPI, 2-wire (I2C-compatible) | — |
| Packhaging | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Throughput | Up to 20 MIPS at 20 MHz | 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 | — | 16 KB In-System Programmable Flash |
| General Purpose I/O Lines | — | 23 |
| General Purpose Working Registers | — | 32 x 8-bit |
| ADC | — | 8-channel, 10-bit successive approximation |
| Timers | — | 2 x 8-bit, 1 x 16-bit with PWM |
| Serial Interfaces | — | USART, SPI, TWI (I2C) |
| On-Chip Debug | — | debugWIRE |
| Instruction Set | — | 131 powerful instructions, most single clock cycle |
| Tindminan RoHS | — | Compliant |