ATMEGA168A-MU vs ATMEGA168-20MI 비교
다음의 상세 나란히 비교: ATMEGA168A-MU 제조: Microchip Technology 및 ATMEGA168-20MI 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA168A-MU - 8-bit AVR MCU 16KB Flash 20MHz VQFN-32 | Microchip
ATMEGA168A-MU ✓ 활성Microchip Technology
ATMEGA168-20MI - 8-bit AVR MCU 20MHz 16KB Flash QFN-32 | Microchip
ATMEGA168-20MI ✓ 활성사양 비교
| 파라미터 | ATMEGA168A-MU | ATMEGA168-20MI |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.38 | $2.92 |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Memory | 16 KB (8K x 16) ISP | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB | — |
| 최대 클록 주파수 | 20 MHz | 20 MHz |
| Maximum Throughput | 20 MIPS at 20 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O Lines | 23 | — |
| Working Registers | 32 x 8-bit general purpose | — |
| Timer/Counters | 3 flexible with compare modes | — |
| ADC | 10-bit, 6-channel (QFN package) | — |
| Serial Interfaces | USART, SPI, 2-wire (I2C/TWI) | — |
| 패키지 | 32-VQFN (5x5 mm) exposed pad | 32-pad VQFN / MLF (HVQCCN), square, no-lead |
| 실장 유형 | Surface Mount | Surface Mount |
| 수명 주기 상태 | Active | — |
| 데이터 버스 폭 | 8 bit | — |
| 동작 온도 | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| Instruction Set | 133 instructions, mostly single-cycle | — |
| Core | — | AVR 8-bit RISC |
| Program Memory Size | — | 16 KB Flash |
| SRAM Size | — | 1 KB |
| EEPROM Size | — | 512 B |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 |
| Communication Interfaces | — | I2C, SPI, UART/USART |
| Timers | — | Three timer/counters with compare modes and PWM |
| I/O Pins | — | 23 general purpose I/O lines |
| On-Chip Debug | — | DebugWIRE |
| Programming | — | ISP (SPI), self-programming Flash with boot loader support |
| RoHS 상태 | — | Compliant (GREEN) |