ATMEGA88-15AD vs ATMEGA168PA-AU 对比
详细并排对比 ATMEGA88-15AD 出自 Microchip Technology 和 ATMEGA168PA-AU 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
ATMEGA88-15AD - 8KB Flash AVR MCU 16MHz 5V | Atmel/Microchip
ATMEGA88-15AD ✓ 量产中Microchip Technology
ATMEGA168PA-AU - 8-bit AVR MCU 20MHz 16KB Flash TQFP-32 | Microchip
ATMEGA168PA-AU ✓ 量产中规格对比
| 参数 | ATMEGA88-15AD | ATMEGA168PA-AU |
|---|---|---|
| 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） | $1.55 | $0.98 |
| Core Architecture | AVR 8-bit RISC | AVR RISC |
| Flash Memory | 8 KB (ISP, read-while-write) | 16 KB (8K x 16) |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Maximum Clock Speed | 16 MHz | — |
| Supply Voltage Range | 4.5 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O | 23 lines | — |
| Working Registers | 32 x 8-bit | — |
| Instructions | 130 (most single-cycle) | — |
| Timers/Counters | Three flexible timer/counters | 2 x 8-bit, 1 x 16-bit |
| Package Type | TQFP, 7 x 7 mm, 1.0 mm height, 0.8 mm pitch | — |
| 安装类型 | Surface Mount | Surface Mount |
| Throughput | Up to 1 MIPS per MHz | — |
| ADC | 6-channel 10-bit | — |
| Serial Interfaces | USART, SPI, Two-Wire (I2C-compatible) | — |
| Life Cycle Stage | ACTIVE (newer device ATMEGA88A available) | — |
| Debug Interface | debugWIRE on-chip debug | — |
| Core Size | — | 8-bit |
| 最大时钟频率 | — | 20 MHz |
| Number of I/O Lines | — | 23 |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 6 (8 in TQFP: ADC6/ADC7) |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| 封装 | — | 32-TQFP (7x7 mm) |
| 工作温度 | — | -40C to +85C |
| Low Power Technology | — | picoPower |
| In-System Programming | — | Yes (ISP, read-while-write) |
| RoHS 状态 | — | Compliant |