ATMEGA168-15AD vs ATMEGA88-15AD 对比
详细并排对比 ATMEGA168-15AD 出自 Microchip Technology 和 ATMEGA88-15AD 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
ATMEGA168-15AD - 8-bit AVR MCU 16KB Flash 15MHz | Microchip
ATMEGA168-15AD ✓ 量产中Microchip Technology
ATMEGA88-15AD - 8KB Flash AVR MCU 16MHz 5V | Atmel/Microchip
ATMEGA88-15AD ✓ 量产中规格对比
| 参数 | ATMEGA168-15AD | ATMEGA88-15AD |
|---|---|---|
| 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） | $3.15 | $1.55 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Program Memory Size | 16 KB ISP Flash | — |
| Program Memory Type | Flash (read-while-write capable) | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Maximum Clock Speed | 15 MHz | 16 MHz |
| Throughput | Up to 15 MIPS at 15 MHz | Up to 1 MIPS per MHz |
| Supply Voltage Range | 2.7 V to 5.5 V | 4.5 V to 5.5 V |
| General Purpose I/O Lines | 23 | — |
| General Purpose Working Registers | 32 | — |
| ADC | 8-channel, 10-bit | 6-channel 10-bit |
| Timer/Counters | Three flexible timer/counters with compare modes | — |
| Serial Interfaces | USART, SPI (master/slave), Two-wire (I2C) | USART, SPI, Two-Wire (I2C-compatible) |
| Debug Interface | debugWIRE on-chip debug | debugWIRE on-chip debug |
| Watchdog Timer | Programmable with internal oscillator | — |
| 封装 | 32-pin TQFP (14 x 14 mm, 1 mm height) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Instruction Set | 133 powerful instructions, most single clock cycle | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | — |
| Flash Memory | — | 8 KB (ISP, read-while-write) |
| General Purpose I/O | — | 23 lines |
| Working Registers | — | 32 x 8-bit |
| Instructions | — | 130 (most single-cycle) |
| Timers/Counters | — | Three flexible timer/counters |
| Package Type | — | TQFP, 7 x 7 mm, 1.0 mm height, 0.8 mm pitch |
| Life Cycle Stage | — | ACTIVE (newer device ATMEGA88A available) |