ATMEGA48A-MMHR vs ATMEGA48V-10MU 比較
詳細並排比較 ATMEGA48A-MMHR 由 Microchip Technology 與 ATMEGA48V-10MU 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。
規格比較
| 參數 | ATMEGA48A-MMHR | ATMEGA48V-10MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Core Frequency | 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) ISP Flash | 4KB (2K x 16) In-System Self-Programmable |
| EEPROM | 256 B | 256B |
| SRAM | 512 B | 512B |
| General Purpose I/O | 23 lines | 23 lines |
| Working Registers | 32 x 8-bit | — |
| Instructions | 131 instructions, most single-cycle | 131, most single-cycle |
| Timer/Counters | 3 flexible timer/counters with compare modes | 3 (with compare modes) |
| Supply Voltage (min, reduced speed) | 1.8 V | — |
| Supply Voltage (full 20 MHz speed) | 4.5 V to 5.5 V | — |
| 封裝 | 28-VQFN (4x4 mm), 0.45 mm pitch, 1.0 mm height | 32-VQFN (5x5 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| 生命週期狀態 | Active | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Programmability | In-System Programmable (ISP) Flash | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | Compliant (GREEN package) |
| Maximum Clock Speed | — | 10 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| General Purpose Working Registers | — | 32 x 8 |
| Hardware Multiplier | — | On-chip 2-cycle |
| Throughput | — | Up to 10 MIPS at 10 MHz |
| Low Power Technology | — | picoPower |
| Lifecycle Stage | — | Active |
| Programming Interface | — | ISP / ICSP |