ATMEGA64A-MUR vs ATMEGA64L-8AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA64A-MUR sa pamamagitan ng Microchip Technology at ATMEGA64L-8AU 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
ATMEGA64A-MUR - AVR 8-bit MCU 64KB Flash 16MHz QFN-64 | Microchip
ATMEGA64A-MUR ✓ NakahandaMicrochip Technology
ATMEGA64L-8AU - 8-bit AVR MCU, 64KB Flash, 8MHz | Microchip
ATMEGA64L-8AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA64A-MUR | ATMEGA64L-8AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | AVR 8-bit RISC | — |
| Program Memory Size | 64KB (32K x 16) Flash | — |
| Program Memory Type | ISP Flash, read-while-write | — |
| EEPROM Size | 2KB | — |
| SRAM Size | 4KB (4K x 8) | — |
| Maximum Clock Speed | 16 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O | 53 | — |
| General Purpose Working Registers | 32 | — |
| Instruction Set | 130 powerful instructions, most single-cycle | — |
| Timers/Counters | 4 flexible timer/counters plus real-time counter | 4 (with compare modes and PWM) |
| Oscillator Type | Internal | — |
| Packhaging / Kaso | 64-VFQFN Exposed Pad (9x9 mm) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (-40C to +85C) | — |
| Packaging | Tape & Reel | — |
| Programming Interface | ISP (In-System Programmable), JTAG | — |
| 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 |
| SRAM | — | 4KB |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O | — | 53 lines |
| ADC | — | 8-channel, 10-bit |
| 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) |
| Lifecycle Note | — | Mature product, not recommended for new designs; replaced by ATmega64A |