8-bit Microcontroller with 32K Bytes of In-System Programmable Flash
| ATmega323 | ATmega323L-4PI | ATmega323L-4PC | ATmega323L-4AI | ATmega323L-4AC | ATmega323-8PI | ATMEGA323L | ATmega323-8PC | ATmega323-8AC | ATmega323-8AI | |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | 8-bit Microcontroller with 32K Bytes of In-System Programmable Flash | 8-bit Microcontroller with 32K Bytes of In-System Programmable Flash | 8-bit Microcontroller with 32K Bytes of In-System Programmable Flash | 8-bit Microcontroller with 32K Bytes of In-System Programmable Flash | 8-bit Microcontroller with 32K Bytes of In-System Programmable Flash | 8-bit Microcontroller with 32K Bytes of In-System Programmable Flash | 8-bit Microcontroller with 32K Bytes of In-System Programmable Flash | 8-bit Microcontroller with 32K Bytes of In-System Programmable Flash | 8-bit Microcontroller with 32K Bytes of In-System Programmable Flash | 8-bit Microcontroller with 32K Bytes of In-System Programmable Flash |
| 是否Rohs认证 | - | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | - | 不符合 | 不符合 | 不符合 |
| 厂商名称 | - | Atmel (Microchip) | Atmel (Microchip) | Atmel (Microchip) | Atmel (Microchip) | Atmel (Microchip) | - | Atmel (Microchip) | Atmel (Microchip) | Atmel (Microchip) |
| 零件包装代码 | - | DIP | DIP | QFP | QFP | DIP | - | DIP | QFP | QFP |
| 包装说明 | - | DIP, DIP40,.6 | DIP, DIP40,.6 | QFP, TQFP44,.47SQ,32 | QFP, TQFP44,.47SQ,32 | DIP, DIP40,.6 | - | DIP, DIP40,.6 | QFP, TQFP44,.47SQ,32 | QFP, TQFP44,.47SQ,32 |
| 针数 | - | 40 | 40 | 44 | 44 | 40 | - | 40 | 44 | 44 |
| Reach Compliance Code | - | unknow | unknow | unknow | unknow | unknow | - | unknow | unknow | unknow |
| 具有ADC | - | YES | YES | YES | YES | YES | - | YES | YES | YES |
| 位大小 | - | 8 | 8 | 8 | 8 | 8 | - | 8 | 8 | 8 |
| CPU系列 | - | AVR RISC | AVR RISC | AVR RISC | AVR RISC | AVR RISC | - | AVR RISC | AVR RISC | AVR RISC |
| 最大时钟频率 | - | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 8 MHz | - | 8 MHz | 8 MHz | 8 MHz |
| DAC 通道 | - | NO | NO | NO | NO | NO | - | NO | NO | NO |
| DMA 通道 | - | NO | NO | NO | NO | NO | - | NO | NO | NO |
| JESD-30 代码 | - | R-PDIP-T40 | R-PDIP-T40 | S-PQFP-G44 | S-PQFP-G44 | R-PDIP-T40 | - | R-PDIP-T40 | S-PQFP-G44 | S-PQFP-G44 |
| JESD-609代码 | - | e0 | e0 | e0 | e0 | e0 | - | e0 | e0 | e0 |
| 长度 | - | 52.324 mm | 52.324 mm | 10 mm | 10 mm | 52.324 mm | - | 52.324 mm | 10 mm | 10 mm |
| I/O 线路数量 | - | 32 | 32 | 32 | 32 | 32 | - | 32 | 32 | 32 |
| 端子数量 | - | 40 | 40 | 44 | 44 | 40 | - | 40 | 44 | 44 |
| 最高工作温度 | - | 85 °C | 70 °C | 85 °C | 70 °C | 85 °C | - | 70 °C | 70 °C | 85 °C |
| PWM 通道 | - | YES | YES | YES | YES | YES | - | YES | YES | YES |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | - | DIP | DIP | QFP | QFP | DIP | - | DIP | QFP | QFP |
| 封装等效代码 | - | DIP40,.6 | DIP40,.6 | TQFP44,.47SQ,32 | TQFP44,.47SQ,32 | DIP40,.6 | - | DIP40,.6 | TQFP44,.47SQ,32 | TQFP44,.47SQ,32 |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | - | RECTANGULAR | SQUARE | SQUARE |
| 封装形式 | - | IN-LINE | IN-LINE | FLATPACK | FLATPACK | IN-LINE | - | IN-LINE | FLATPACK | FLATPACK |
| 峰值回流温度（摄氏度） | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 电源 | - | 3/5 V | 3/5 V | 3/5 V | 3/5 V | 5 V | - | 5 V | 5 V | 5 V |
| 认证状态 | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified | Not Qualified |
| RAM（字节） | - | 2048 | 2048 | 2048 | 2048 | 2048 | - | 2048 | 2048 | 2048 |
| ROM（单词） | - | 16384 | 16384 | 16384 | 16384 | 16384 | - | 16384 | 16384 | 16384 |
| ROM可编程性 | - | FLASH | FLASH | FLASH | FLASH | FLASH | - | FLASH | FLASH | FLASH |
| 座面最大高度 | - | 4.826 mm | 4.826 mm | 1.2 mm | 1.2 mm | 4.826 mm | - | 4.826 mm | 1.2 mm | 1.2 mm |
| 速度 | - | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 8 MHz | - | 8 MHz | 8 MHz | 8 MHz |
| 最大压摆率 | - | 5 mA | 5 mA | 5 mA | 5 mA | 15 mA | - | 15 mA | 15 mA | 15 mA |
| 最大供电电压 | - | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | - | 5.5 V | 5.5 V | 5.5 V |
| 最小供电电压 | - | 2.7 V | 2.7 V | 2.7 V | 2.7 V | 4.5 V | - | 4.5 V | 4.5 V | 4.5 V |
| 标称供电电压 | - | 3 V | 3 V | 3 V | 3 V | 5 V | - | 5 V | 5 V | 5 V |
| 表面贴装 | - | NO | NO | YES | YES | NO | - | NO | YES | YES |
| 技术 | - | CMOS | CMOS | CMOS | CMOS | CMOS | - | CMOS | CMOS | CMOS |
| 温度等级 | - | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | - | COMMERCIAL | COMMERCIAL | INDUSTRIAL |
| 端子面层 | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | - | THROUGH-HOLE | THROUGH-HOLE | GULL WING | GULL WING | THROUGH-HOLE | - | THROUGH-HOLE | GULL WING | GULL WING |
| 端子节距 | - | 2.54 mm | 2.54 mm | 0.8 mm | 0.8 mm | 2.54 mm | - | 2.54 mm | 0.8 mm | 0.8 mm |
| 端子位置 | - | DUAL | DUAL | QUAD | QUAD | DUAL | - | DUAL | QUAD | QUAD |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 宽度 | - | 15.24 mm | 15.24 mm | 10 mm | 10 mm | 15.24 mm | - | 15.24 mm | 10 mm | 10 mm |
| uPs/uCs/外围集成电路类型 | - | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | - | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
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