ATMEGA64L-8MU vs ATMEGA649A-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA64L-8MU sa pamamagitan ng Microchip Technology at ATMEGA649A-MU 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
ATMEGA649A-MU - 8-bit AVR MCU 64KB Flash 16MHz | Microchip
ATMEGA649A-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA64L-8MU | ATMEGA649A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | NRND | Aktibo |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Max Clock Frequency | 8 MHz | — |
| Program Memory Size | 64 KB (32K x 16) Flash | — |
| Program Memory Type | In-System Programmable Flash | Flash (read-while-write) |
| SRAM Size | 4 KB | — |
| EEPROM Size | 2 KB | — |
| Number of I/O | 53 | — |
| Instruction Set | 130 instructions, most single-clock cycle | — |
| General Purpose Registers | 32 x 8 | — |
| Packhaging | 64-QFN (9x9 mm) | 64-QFN (9x9 mm) with exposed pad (64-VFQFN) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C | -40C to +85C (Industrial) |
| Volte ng Pagbibigay | [DATA_NEEDED: Supply Voltage Range] | — |
| Width ng Data Bus | 8 bit | — |
| Pin Compatibility | 100% pin compatible with ATmega103 | — |
| Katayuan ng Lifecycle | Mature product; not recommended for new designs; replaced by ATmega64A | — |
| Flash Memory | — | 64 KB (32K x 16) ISP Flash |
| EEPROM | — | 2 KB |
| SRAM | — | 4 KB |
| Maximum Clock Speed | — | 16 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V (4.5 V to 5.5 V for 16 MHz operation) |
| General Purpose I/O | — | 54/69 I/O lines |
| Working Registers | — | 32 general purpose registers |
| Debug Interface | — | JTAG (boundary scan and on-chip debug) |
| Series | — | AVR ATmega |
| Tindminan RoHS | — | Compliant (Green package) |
| Core Performance | — | Up to 16 MIPS at 16 MHz (single-cycle instructions) |