ATMEGA323-8PI vs ATMEGA328P-PN 比較
詳細並排比較 ATMEGA323-8PI 由 Microchip Technology 與 ATMEGA328P-PN 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
ATMEGA323-8PI - 8-bit AVR MCU 32KB Flash 8MHz DIP-40 | Microchip
ATMEGA323-8PI ✗ 停產Microchip Technology
ATMEGA328P-PN - 8-bit AVR MCU 20MHz 32KB Flash PDIP-28 | Microchip
ATMEGA328P-PN ✓ 啟用中規格比較
| 參數 | ATMEGA323-8PI | ATMEGA328P-PN |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 停產終止 | 啟用中 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 8 MHz | — |
| Flash Memory Size | 32KB (16K x 16) | — |
| SRAM Size | 2KB | — |
| EEPROM Size | 1KB | — |
| Instructions | 131 instructions, most single-cycle | — |
| Max Throughput | 8 MIPS at 8 MHz (16 MIPS at 16 MHz architecture max) | — |
| Supply Voltage (VCC) | 4.5 V to 5.5 V | — |
| 工作溫度 | -40C to +85C (Industrial, I suffix) | -40C to +105C |
| 封裝 | 40-PDIP (0.600 in, 15.24mm) | 28-PDIP |
| 安裝類型 | Through Hole | Through-Hole |
| ADC | 8-channel, 10-bit | — |
| Serial Interfaces | USART, SPI, TWI (I2C-compatible) | — |
| Timers | 2 x 8-bit, 1 x 16-bit | 2 x 8-bit, 1 x 16-bit |
| Debug Interface | JTAG (on-chip debug and boundary scan) | — |
| In-System Programming | Yes, via SPI and boot section Flash | — |
| Core Architecture | — | AVR 8-bit RISC |
| Max CPU Frequency | — | 20 MHz |
| Flash Memory | — | 32 KB (16K x 16) |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Supply Voltage Range | — | 2.5 V to 5.5 V |
| GPIO Count | — | 23 |
| ADC Resolution | — | 10-bit, 6 channels |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| Programming Interfaces | — | ISP, debugWIRE |
| 低功耗模式電流 | — | 0.1 uA (power-save) |
| RoHS 狀態 | — | Green (RoHS compliant) |
| Data Sheets Page Count | — | 662 pages |