ATMEGA8515-16JI vs ATMEGA8515-16JU 对比
详细并排对比 ATMEGA8515-16JI 出自 Microchip Technology 和 ATMEGA8515-16JU 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
ATMEGA8515-16JI - 8-Bit AVR MCU 16MHz 8KB Flash 44-PLCC | Microchip
ATMEGA8515-16JI ✓ 量产中规格对比
| 参数 | ATMEGA8515-16JI | ATMEGA8515-16JU |
|---|---|---|
| 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） | $5.44 | $3.10 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| 最大时钟频率 | 16 MHz | 16 MHz |
| Flash Program Memory | 8 KB (4K x 16) | — |
| SRAM | 512 bytes internal + up to 64 KB external | — |
| EEPROM | 512 bytes | 512 B |
| 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 | Two flexible Timer/Counters with compare modes |
| Communication Interfaces | USART, SPI, TWI | — |
| Watchdog Timer | Programmable, with on-chip oscillator | Programmable on-chip |
| 封装 | 44-PLCC (16.6 x 16.6 mm) | 44-PLCC (J-Lead), 16.6 x 16.6 mm, 0.8 mm pitch |
| 安装类型 | Surface Mount | Surface Mount |
| In-System Programming | Yes, ISP with Read-While-Write | — |
| Instructions | 130, most single-cycle | — |
| External Memory Interface | Up to 64 KB SRAM | — |
| Instruction Set | — | 130 powerful instructions, most single-cycle |
| Flash Memory | — | 8 KB (4K x 16) In-System Programmable |
| Internal SRAM | — | 512 B |
| External SRAM Support | — | Up to 64 KB via external memory interface |
| Throughput | — | 16 MIPS at 16 MHz |
| Supply Voltage (16 MHz grade) | — | 4.5 V to 5.5 V |
| General Purpose I/O Lines | — | 35 |
| I/O Ports | — | 23 |
| Serial Peripherals | — | USART, SPI (serial programmable) |
| Working Registers | — | 32 general purpose |
| 工作温度 | — | 0C to +70C (commercial, -16JU suffix) |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |