ATMEGA88PA-PN vs ATMEGA168PA-PN 对比
详细并排对比 ATMEGA88PA-PN 出自 Microchip Technology 和 ATMEGA168PA-PN 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
ATMEGA168PA-PN - 8-bit AVR MCU 16KB Flash PDIP-28 | Microchip
ATMEGA168PA-PN ✓ 量产中规格对比
| 参数 | ATMEGA88PA-PN | ATMEGA168PA-PN |
|---|---|---|
| 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） | $2.02 | $1.94 |
| Core Architecture | AVR 8-bit RISC | — |
| Flash Memory | 8 KB (4K x 16) | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB | — |
| 最大时钟频率 | 20 MHz | 20 MHz |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| 工作温度 | -40C to +105C | — |
| Number of I/O Lines | 23 | — |
| ADC | 6-channel 10-bit | 10-bit, 15 kSPS, 8 channels |
| Timers | 3 (two 8-bit, one 16-bit) | 2x 8-bit, 1x 16-bit |
| Serial Interfaces | USART, TWI (I2C), SPI | — |
| 封装 | 28-PDIP (0.300 in, 7.62 mm) | — |
| 安装类型 | Through Hole | Through Hole |
| Programming / Debug | ISP FLASH, debugWIRE | — |
| Low Power Technology | picoPower with multiple sleep modes | — |
| Life Cycle Stage | Active | Active |
| Core | — | AVR 8-bit RISC |
| 数据总线宽度 | — | 8 bit |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| SRAM Size | — | 1 KB |
| EEPROM Size | — | 512 B |
| Supply Voltage Grades | — | 2.5V / 3.3V / 5V capable per FindIC listing |
| Instructions | — | 131 instructions, most single-cycle |
| General Purpose Working Registers | — | 32 x 8 |
| General Purpose I/O Lines | — | 23 |
| Communication Interfaces | — | 1x USART, 1x SPI, 1x TWI (I2C) |
| Package Type | — | 28-PDIP |
| Programming/Debug | — | ICSP (In-Circuit Serial Programming) |
| RoHS 状态 | — | Compliant |