ATMEGA64L-8AU vs ATMEGA64L-8AJ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA64L-8AU sa pamamagitan ng Microchip Technology at ATMEGA64L-8AJ 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
ATMEGA64L-8AU - 8-bit AVR MCU, 64KB Flash, 8MHz | Microchip
ATMEGA64L-8AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA64L-8AU | ATMEGA64L-8AJ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Architecture | AVR enhanced RISC, 130 instructions | — |
| Speed | 8 MHz | — |
| Flash Memory | 64KB (32K x 16) In-System Programmable | — |
| EEPROM | 2KB | 2KB |
| SRAM | 4KB | 4KB |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| General Purpose I/O | 53 lines | — |
| ADC | 8-channel, 10-bit | 8-channel 10-bit |
| Timers/Counters | 4 (with compare modes and PWM) | — |
| USART | 2 | — |
| Serial Interfaces | TWI (I2C-compatible), SPI, 2x USART | — |
| JTAG | Yes (boundary scan, on-chip debug) | — |
| RTC | Real Time Counter with separate oscillator | — |
| Packhaging | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Lifecycle Note | Mature product, not recommended for new designs; replaced by ATmega64A | — |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory (Flash) | — | 64KB (32K x 16) |
| Maximum Clock Speed | — | 8MHz |
| Volte ng Pagbibigay | — | 2.7V to 5.5V |
| Width ng Data Bus | — | 8 bit |
| I/O Ports | — | 53 I/O lines |
| Communication Interfaces | — | I2C (TWI), SPI, 2x UART/USART |
| Timers | — | 2x 8-bit, 2x 16-bit |
| On-Chip Debug | — | JTAG (IEEE 1149.1) |
| External Memory Interface | — | Yes (expandable SRAM) |
| Lifecycle Stage | — | ACTIVE |
| Approximate Throughput | — | Up to 8 MIPS at 8MHz |