ATMEGA323-8PI vs ATMEGA323L-4PC 对比
详细并排对比 ATMEGA323-8PI 出自 Microchip Technology 和 ATMEGA323L-4PC 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATMEGA323-8PI - 8-bit AVR MCU 32KB Flash 8MHz DIP-40 | Microchip
ATMEGA323-8PI ✗ 停产Microchip Technology
ATMEGA323L-4PC - 8-bit AVR MCU 32KB Flash 4MHz DIP-40 | Microchip
ATMEGA323L-4PC Obsolete规格对比
| 参数 | ATMEGA323-8PI | ATMEGA323L-4PC |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 停产 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.48 | $16.59 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 8 MHz | — |
| Flash Memory Size | 32KB (16K x 16) | — |
| SRAM Size | 2KB | — |
| EEPROM Size | 1KB | [DATA_NEEDED: EEPROM size] |
| Instructions | 131 instructions, most single-cycle | 131 instructions, most single-cycle |
| Max Throughput | 8 MIPS at 8 MHz (16 MIPS at 16 MHz architecture max) | 16 MIPS (device family max at 16 MHz) |
| Supply Voltage (VCC) | 4.5 V to 5.5 V | — |
| 工作温度 | -40C to +85C (Industrial, I suffix) | [DATA_NEEDED: operating temperature range] |
| 封装 | 40-PDIP (0.600 in, 15.24mm) | 40-pin PDIP (DIP-40) |
| 安装类型 | 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 | [DATA_NEEDED: timer modules and count] |
| 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 |
| Flash Program Memory | — | 32KB In-System Programmable |
| SRAM Data Memory | — | 2KB |
| Max CPU Speed (L grade) | — | 4 MHz |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Programming Method | — | In-System Programmable (ISP) via SPI |
| UART | — | [DATA_NEEDED: UART channel count] |
| I/O Pins | — | [DATA_NEEDED: number of general-purpose I/O pins] |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance status] |