ATMEGA8515-16MJ vs ATMEGA8515-16MUR 对比
详细并排对比 ATMEGA8515-16MJ 出自 Microchip Technology 和 ATMEGA8515-16MUR 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
ATMEGA8515-16MUR - 8KB AVR MCU 16MHz 44-VQFN | Microchip
ATMEGA8515-16MUR ✓ 量产中规格对比
| 参数 | ATMEGA8515-16MJ | ATMEGA8515-16MUR |
|---|---|---|
| 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） | $2.34 | $2.85 |
| Core Architecture | 8-bit AVR RISC (Harvard) | 8-bit AVR RISC |
| Flash Program Memory | 8 KB (In-System Programmable) | — |
| SRAM | 512 bytes | — |
| EEPROM | 512 bytes | — |
| External Memory Interface | Up to 64 KB external SRAM | Yes, up to 64 KB external SRAM |
| Max Clock Frequency | 16 MHz | 16 MHz |
| Throughput | 16 MIPS at 16 MHz | Up to 16 MIPS at 16 MHz |
| Operating Voltage | 4.5 V to 5.5 V | — |
| General Purpose I/O | 35 lines | 35 lines |
| Working Registers | 32 x 8-bit | 32 general purpose |
| Timers | Two Timer/Counters with compare modes | Two Timer/Counters with compare modes |
| Serial Interfaces | Programmable serial USART | — |
| Watchdog Timer | Programmable, with on-chip oscillator | Programmable WDT with separate on-chip oscillator |
| Interrupts | Internal and external interrupt sources | — |
| 封装 | 44-VFQFN exposed pad | 44-VQFN (7x7 mm), exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| RoHS 状态 | Compliant | Compliant |
| Core Size | — | 8-bit |
| Program Memory Size | — | 8 KB (4K x 16) Flash |
| Program Memory Type | — | In-System Programmable Flash, self-programming |
| SRAM Size | — | 512 B internal + up to 64 KB external |
| EEPROM Size | — | 512 B |
| Instruction Set | — | 130 powerful instructions, mostly single-cycle |
| Communication Interface | — | Serial Programmable USART |
| Temperature Grade | — | Industrial |