ATMEGA168-20AU vs ATMEGA168-20AUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA168-20AU sa pamamagitan ng Microchip Technology at ATMEGA168-20AUR 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
ATMEGA168-20AU - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168-20AU ✓ NakahandaMicrochip Technology
ATMEGA168-20AUR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20AUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA168-20AU | ATMEGA168-20AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory | 16 KB In-System Programmable Flash | — |
| SRAM | 1 KB | — |
| EEPROM | 512 B | 512 B |
| Maksimum na Taktiko ng Oras | 20 MHz | — |
| Throughput | 20 MIPS at 20 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| 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 | debugWIRE |
| Packhaging | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Temperature na Operasyon | -40C to +85C | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Instruction Set | 131 powerful instructions, most single clock cycle | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Flash Memory | — | 16 KB (8K x 16) |
| RAM Size | — | 1 KB |
| Number of I/O | — | 23 |
| ADC Resolution | — | 10-bit, 8 channels |
| Timers/Counters | — | 3 |
| Communication Interfaces | — | USART, SPI, I2C (TWI) |
| In-System Programming | — | Yes (ISP, read-while-write) |
| Programmable Instructions | — | 133 (most single-cycle) |