ATMEGA8515L-8MU vs ATMEGA8515-16MU 对比
详细并排对比 ATMEGA8515L-8MU 出自 Microchip Technology 和 ATMEGA8515-16MU 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。
规格对比
| 参数 | ATMEGA8515L-8MU | ATMEGA8515-16MU |
|---|---|---|
| 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） | $2.54 | $2.12 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 8 KB (4K x 16) In-System Programmable | 8 KB (4K x 16) ISP |
| EEPROM | 512 B | 512 B |
| Internal SRAM | 512 B | — |
| External Memory Support | Up to 64 KB external SRAM | — |
| Maximum Clock Speed | 8 MHz (-8 speed grade) | — |
| Supply Voltage Range | 2.7 V to 5.5 V (low-voltage 'L' grade) | — |
| Throughput | Up to 16 MIPS at 16 MHz (family max); ~8 MIPS at 8 MHz for this grade | — |
| Instruction Set | 130 powerful instructions, mostly single-cycle | — |
| 封装 | 44-VQFN (7x7 mm), 0.8 mm pitch, exposed pad | 44-VQFN (7x7 mm) exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| Peripherals | USART, SPI, analog comparator, 8-bit and 16-bit timers with PWM | — |
| External Interrupts | 4 sources | — |
| Sleep Modes | Idle, Power-down (low power) | Idle, Power-down, Power-save |
| 工作温度 | Industrial temperature range (ind temp) | — |
| Package Dimensions | 7 x 7 mm, 1 mm height, 0.8 mm pitch | — |
| RoHS 状态 | Green / RoHS-compliant listing | — |
| SRAM | — | 512 B (up to 64 KB external) |
| 最大时钟频率 | — | 16 MHz (16 MIPS) |
| 电源电压 | — | 4.5 V to 5.5 V |
| I/O Ports | — | General purpose I/O (4 x 8-bit ports + port E) |
| Serial Interfaces | — | USART, SPI, TWI (I2C-compatible) |
| Timers | — | 2 x 8-bit, 1 x 16-bit with PWM |
| External Memory Interface | — | Up to 64 KB |
| Instructions | — | 130 powerful instructions, most single-cycle |
| Registers | — | 32 x 8-bit general purpose |
| Oscillator | — | Internal RC oscillator, external crystal support |
| In-System Programming | — | Yes (ISP Flash) |
| 生命周期状态 | — | ACTIVE |