ATMEGA64A-MUR vs ATMEGA64L-8MQ 比較
詳細並排比較 ATMEGA64A-MUR 由 Microchip Technology 與 ATMEGA64L-8MQ 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATMEGA64A-MUR - AVR 8-bit MCU 64KB Flash 16MHz QFN-64 | Microchip
ATMEGA64A-MUR ✓ 啟用中
規格比較
| 參數 | ATMEGA64A-MUR | ATMEGA64L-8MQ |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | NRND |
| 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 | 2KB |
| SRAM Size | 4KB (4K x 8) | 4KB |
| Maximum Clock Speed | 16 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 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 | 130 powerful instructions, most single-cycle |
| Timers/Counters | 4 flexible timer/counters plus real-time counter | — |
| Oscillator Type | Internal | — |
| 封裝 / 外殼 | 64-VFQFN Exposed Pad (9x9 mm) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (-40C to +85C) | Extended industrial |
| Packaging | Tape & Reel | Tape & Reel (R suffix) |
| Programming Interface | ISP (In-System Programmable), JTAG | — |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-Bit |
| Max Clock Frequency | — | 8 MHz |
| Flash Memory Size | — | 64KB (32K x 16) |
| MIPS Throughput | — | up to 8 MIPS (approx. 1 MIPS/MHz) |
| General Purpose Registers | — | 32 x 8 |
| 封裝 | — | 64-VFQFN (9x9 mm), exposed pad |
| 腳位數 | — | 64 |
| Terminal Form | — | No-lead (QCCN) |
| RoHS / Green Status | — | GREEN, RoHS-compliant (Q suffix) |
| Lifecycle | — | Mature product; not recommended for new designs; replaced by ATmega64A |