ATMEGA644PA-PU vs ATMEGA32A-PU 비교
다음의 상세 나란히 비교: ATMEGA644PA-PU 제조: Microchip Technology 및 ATMEGA32A-PU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA644PA-PU - 8-bit AVR MCU 20MHz 64KB Flash DIP-40 | Microchip
ATMEGA644PA-PU ✓ 활성사양 비교
| 파라미터 | ATMEGA644PA-PU | ATMEGA32A-PU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $5.15 | $3.85 |
| Core Architecture | 8-bit AVR RISC | — |
| Core Series | AVR ATmega | — |
| 최대 클록 주파수 | 20 MHz | 16 MHz |
| Flash Memory | 64 KB (32K x 16) | — |
| SRAM | 4 KB | 2 KB |
| EEPROM | 2 KB | 1 KB |
| General Purpose I/O Lines | 32 | — |
| Working Registers | 32 | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| USART Interfaces | 2 | — |
| Two-Wire Interface | Yes (byte-oriented, I2C-compatible) | — |
| Timer/Counters | 3, with compare modes and PWM | — |
| Low Power Technology | picoPower | — |
| 패키지 | 40-PDIP (0.600 in, 15.24 mm) | 40-pin PDIP (PU) |
| 실장 유형 | Through Hole | Through-Hole |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| 동작 온도 범위 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 상태 | [DATA_NEEDED: RoHS status] | Compliant |
| Architecture | — | AVR 8-bit RISC (modified Harvard) |
| Program Memory (Flash) | — | 32 KB (16K x 16) |
| Instruction Throughput | — | 16 MIPS at 16 MHz |
| Supply Voltage (Vcc) | — | 4.5 V to 5.5 V |
| I/O Pins | — | 32 programmable |
| Timers/Counters | — | Two 8-bit, one 16-bit |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| Debug Interface | — | JTAG (IEEE 1149.1) |
| 동작 온도 | — | -40 C to +85 C (industrial) |