ATMEGA8515L-8JC vs ATMEGA8515-16JI 对比
详细并排对比 ATMEGA8515L-8JC 出自 Microchip Technology 和 ATMEGA8515-16JI 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
ATMEGA8515-16JI - 8-Bit AVR MCU 16MHz 8KB Flash 44-PLCC | Microchip
ATMEGA8515-16JI ✓ 量产中规格对比
| 参数 | ATMEGA8515L-8JC | ATMEGA8515-16JI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.51 | $5.44 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Flash Program Memory | 8 KB (4K x 16) In-System Programmable | 8 KB (4K x 16) |
| SRAM Data Memory | 544 Bytes internal + up to 64 KB external | — |
| EEPROM | 512 Bytes | 512 bytes |
| 最大时钟频率 | 8 MHz | 16 MHz |
| Throughput | Up to 8 MIPS at 8 MHz | — |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| 封装 | 44-PLCC (J-Lead) 16.6 x 16.6 mm | 44-PLCC (16.6 x 16.6 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | 0C to +70C (commercial) | — |
| Instruction Set | 130 instructions, most single-cycle | — |
| Integrated Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Communication Interfaces | UART, SPI, analog comparator | USART, SPI, TWI |
| External Memory Interface | Yes, up to 64 KB external SRAM | Up to 64 KB SRAM |
| In-System Programming | Yes (ISP via SPI) | Yes, ISP with Read-While-Write |
| In-Circuit Debugging | Yes, via ICSP connector (2 I/O pins + reset) | — |
| SRAM | — | 512 bytes internal + up to 64 KB external |
| I/O Lines | — | 35 |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| 工作温度范围 | — | -40C to +85C (industrial) |
| MIPS Throughput | — | 16 MIPS at 16 MHz |
| Timers | — | Two Timer/Counters with compare modes |
| Watchdog Timer | — | Programmable, with on-chip oscillator |
| Instructions | — | 130, most single-cycle |