ATMEGA8515-16AUR vs ATMEGA8515L-8AUR 对比
详细并排对比 ATMEGA8515-16AUR 出自 Microchip Technology 和 ATMEGA8515L-8AUR 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
ATMEGA8515-16AUR - AVR MCU 8KB Flash 16MHz TQFP-44 | Microchip
ATMEGA8515-16AUR ✓ 量产中规格对比
| 参数 | ATMEGA8515-16AUR | ATMEGA8515L-8AUR |
|---|---|---|
| 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） | $2.35 | $1.98 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Program Memory | 8 KB (4K x 16) | — |
| EEPROM | 512 B | 512 B |
| Internal SRAM | 512 B | 512 B |
| External SRAM Support | Up to 64 KB | Up to 64 KB |
| 最大时钟频率 | 16 MHz | 8 MHz |
| Throughput | 16 MIPS (at 16 MHz) | Approx. 8 MIPS at 8 MHz |
| Supply Voltage Range | 4.5 V to 5.5 V | 2.7 V to 5.5 V |
| 工作温度 | -40C to +85C (I grade) | -40C to +85C (industrial) |
| 封装 | 44-TQFP (10x10 mm), 0.8 mm pitch | 44-lead TQFP, 10x10 mm, 0.8 mm pitch |
| General Purpose I/O | 35 I/O lines | 35 programmable I/O lines |
| Timers | 1x 8-bit, 1x 16-bit with PWM/compare | Two Timer/Counters with compare modes |
| Communication Interfaces | USART, SPI (programming), external memory interface | — |
| Watchdog Timer | Yes, programmable with on-chip oscillator | Programmable with on-chip oscillator |
| Instructions | 130 instructions, most single-cycle | 130 powerful instructions, most single-cycle |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | Tape & Reel (T&R) |
| 生命周期状态 | Active | — |
| Flash Memory | — | 8 KB (4K x 16) In-System Programmable |
| Working Registers | — | 32 general purpose registers |
| Serial Interfaces | — | Serial Programmable USART |
| Sleep Modes | — | Idle, Power-down, Standby |
| RoHS 状态 | — | Compliant (GREEN per FindIC listing) |