ATMEGA168A-AU vs ATMEGA168-20AI Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA168A-AU sa pamamagitan ng Microchip Technology at ATMEGA168-20AI 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
ATMEGA168A-AU - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-AU ✓ NakahandaMicrochip Technology
ATMEGA168-20AI - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20AI ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA168A-AU | ATMEGA168-20AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| 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 | — |
| Maksimum na Taktiko ng Oras | 20 MHz | 20 MHz |
| 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 | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) with compare modes | 2 x 8-bit, 1 x 16-bit |
| Serial Interfaces | USART, SPI, Two-Wire (I2C) | — |
| ADC Resolution | 10-bit | 10-bit |
| Packhaging | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40 C to +85 C | -40C to +85C (industrial) |
| Supply Current (Active) | [DATA_NEEDED: active supply current] | — |
| Sleep Modes | 6 (Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby) | — |
| Tindminan RoHS | Compliant | — |
| Lifecycle Stage | Active | — |
| Flash Memory | — | 16 KB (8K x 16) |
| SRAM | — | 1 KB |
| EEPROM | — | 512 B |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| I/O Lines | — | 23 |
| ADC Channels | — | 8 |
| Communication Interfaces | — | USART, SPI, 2-wire (I2C-compatible) |
| 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 |