ATMEGA8515-16PJ vs ATMEGA8515-16AUR 对比
详细并排对比 ATMEGA8515-16PJ 出自 Microchip Technology 和 ATMEGA8515-16AUR 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
ATMEGA8515-16PJ - 8-Bit AVR MCU 16MHz 8KB Flash | Microchip
ATMEGA8515-16PJ ✓ 量产中Microchip Technology
ATMEGA8515-16AUR - AVR MCU 8KB Flash 16MHz TQFP-44 | Microchip
ATMEGA8515-16AUR ✓ 量产中规格对比
| 参数 | ATMEGA8515-16PJ | ATMEGA8515-16AUR |
|---|---|---|
| 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） | $2.99 | $2.35 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| 最大时钟频率 | 16 MHz | 16 MHz |
| Throughput | 16 MIPS at 16 MHz | 16 MIPS (at 16 MHz) |
| Flash Program Memory | 8 KB (4K x 16) | 8 KB (4K x 16) |
| SRAM | 512 B | — |
| EEPROM | 512 B | 512 B |
| External Memory Support | up to 64 KB SRAM | — |
| General Purpose I/O | 35 lines | 35 I/O lines |
| Working Registers | 32 x 8-bit | — |
| Instruction Set | 130 instructions, most single-cycle | — |
| Timers/Counters | Two flexible with compare modes + 8-bit Timer0 (OC0/PWM) | — |
| Communication Interfaces | UART, SPI | USART, SPI (programming), external memory interface |
| Interrupts | Internal and external interrupt sources | — |
| 封装 | 40-PDIP | 44-TQFP (10x10 mm), 0.8 mm pitch |
| 安装类型 | Through Hole | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (I grade) |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range for -16PJ grade] | 4.5 V to 5.5 V |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | — |
| Internal SRAM | — | 512 B |
| External SRAM Support | — | Up to 64 KB |
| Timers | — | 1x 8-bit, 1x 16-bit with PWM/compare |
| Watchdog Timer | — | Yes, programmable with on-chip oscillator |
| Instructions | — | 130 instructions, most single-cycle |
| Packaging | — | Tape & Reel (R suffix) |
| 生命周期状态 | — | Active |