ATMEGA8515-16JUR vs ATMEGA8515-16JI 对比
详细并排对比 ATMEGA8515-16JUR 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
ATMEGA8515-16JUR - 8KB AVR MCU 16MHz 44-PLCC | Microchip
ATMEGA8515-16JUR ✓ 量产中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 | ATMEGA8515-16JUR | 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） | $3.85 | $5.44 |
| Core | AVR 8-bit RISC | — |
| Max Clock Frequency | 16 MHz | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Flash Memory | 8 KB (4K x 16) | — |
| SRAM | 512 B | 512 bytes internal + up to 64 KB external |
| EEPROM | 512 B | 512 bytes |
| External Memory Interface | Up to 64 KB external SRAM | Up to 64 KB SRAM |
| 电源电压 | 4.5 V to 5.5 V | — |
| General Purpose I/O Lines | 35 | — |
| Working Registers | 32 | — |
| Instruction Set | 130 instructions, most single-cycle | — |
| Timers/Counters | 2 flexible Timer/Counters with compare modes | — |
| Serial Interfaces | Programmable Serial USART | — |
| Watchdog Timer | Programmable with internal oscillator | Programmable, with on-chip oscillator |
| Interrupts | Internal and external interrupt sources | — |
| Flash Programming | In-System Programmable with Read-While-Write | — |
| 封装 | 44-PLCC (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 | -40C to +85C (industrial) | — |
| Core Architecture | — | AVR 8-bit RISC |
| 最大时钟频率 | — | 16 MHz |
| Flash Program Memory | — | 8 KB (4K x 16) |
| 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 |
| Communication Interfaces | — | USART, SPI, TWI |
| In-System Programming | — | Yes, ISP with Read-While-Write |
| Instructions | — | 130, most single-cycle |