ATMEGA163-8PI vs ATMEGA8515-16PI 对比
详细并排对比 ATMEGA163-8PI 出自 Microchip Technology 和 ATMEGA8515-16PI 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
ATMEGA163-8PI - 8-bit AVR MCU 16KB Flash 8MHz 40-PDIP | Microchip
ATMEGA163-8PI ✗ 停产Microchip Technology
ATMEGA8515-16PI - 8KB Flash 16MHz AVR MCU 40-DIP | Microchip
ATMEGA8515-16PI ✓ 量产中规格对比
| 参数 | ATMEGA163-8PI | ATMEGA8515-16PI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 停产 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.40 | $4.18 |
| Core | AVR | — |
| Core Size | 8-Bit | — |
| Series | AVR ATmega | — |
| Program Memory Size | 16KB (8K x 16) FLASH | — |
| RAM Size | 1KB x 8 SRAM | — |
| Program Memory Type | In-System Programmable FLASH | — |
| Speed | 8 MHz | — |
| Throughput | Up to 8 MIPS at 8 MHz (approaching 1 MIPS per MHz) | 16 MIPS at 16 MHz |
| Instruction Set | 130 powerful instructions, most single-clock-cycle | 130 instructions, most single-cycle |
| General Purpose Registers | 32 x 8 | 32 x 8-bit |
| Hardware Multiplier | On-chip 2-cycle multiplier | — |
| Operation | Fully static | — |
| 封装 | 40-PDIP (0.600 inch, 15.24 mm) | 40-PDIP (0.600 in, 15.24 mm) |
| 安装类型 | Through Hole | Through Hole |
| Temperature Grade | I (Industrial, -40C to +85C) | — |
| EEPROM Size | [DATA_NEEDED: EEPROM size] | — |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| Supply Voltage Range | [DATA_NEEDED: operating supply voltage] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Core Architecture | — | 8-bit AVR enhanced RISC |
| Flash Program Memory | — | 8 KB (4K x 16), In-System Programmable |
| SRAM | — | 544 bytes internal + up to 64 KB external |
| EEPROM | — | 512 bytes |
| 最大时钟频率 | — | 16 MHz |
| Operating Voltage | — | 4.5 V to 5.5 V |
| 工作温度 | — | -40C to +85C (industrial, I suffix) |
| External Memory Interface | — | Yes, up to 64 KB |
| Communication Interfaces | — | SPI, USART |
| In-System Programming | — | Yes (ISP via SPI) |
| Timer Counters | — | [DATA_NEEDED: timer count and width] |