ATMEGA324PA-MCHR vs ATMEGA324PA-MCH 比較
詳細並排比較 ATMEGA324PA-MCHR 由 Microchip Technology 與 ATMEGA324PA-MCH 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
ATMEGA324PA-MCHR - 8-bit AVR MCU 32KB Flash 20MHz | Microchip
ATMEGA324PA-MCHR ✓ 啟用中Microchip Technology
ATMEGA324PA-MCH - 8-bit AVR MCU, 20MHz, 32KB Flash | Microchip
ATMEGA324PA-MCH ✓ 啟用中規格比較
| 參數 | ATMEGA324PA-MCHR | ATMEGA324PA-MCH |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Flash Memory Size | 32 KB (16K x 16) | — |
| EEPROM Size | 1 KB | — |
| SRAM Size | 2 KB | — |
| Number of I/O | 32 | — |
| General Purpose Registers | 32 | — |
| 供應電壓 | 2.5 V / 3.3 V / 5 V | — |
| Instructions | 131 instructions, most single-cycle execution | — |
| MIPS per MHz | Up to 1 MIPS/MHz | — |
| 封裝 | 44-QFN (5x5 mm) with exposed pad | 44-QFN (5x5 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40C to +85C (industrial) | — |
| Programming | ICSP in-system programmable Flash with read-while-write | — |
| Low Power Technology | picoPower | picoPower |
| Debug / Scan | JTAG (on-chip debug and boundary scan) | — |
| Life Cycle Stage | ACTIVE | — |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Memory | — | 32 KB (16K x 16) ISP Flash |
| EEPROM | — | 1 KB |
| SRAM | — | 2 KB |
| 最大時脈頻率 | — | 20 MHz |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Operating Voltage Range | — | 2.5 V to 5.5 V |
| General Purpose I/O | — | 32 I/O lines |
| Instruction Set | — | 131 instructions, most single-cycle |
| Working Registers | — | 32 x 8 general purpose |
| Multiplier | — | On-chip 2-cycle multiplier |
| Programmability | — | In-System Programmable (ISP), read-while-write |
| Supply Voltage Options | — | 2.5 V / 3.3 V / 5 V |