ATMEGA88PA-AUR vs ATMEGA88PB-AN 对比
详细并排对比 ATMEGA88PA-AUR 出自 Microchip Technology 和 ATMEGA88PB-AN 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
ATMEGA88PA-AUR - AVR 8-Bit MCU 20MHz 8KB Flash TQFP-32 | Microchip
ATMEGA88PA-AUR ✓ 量产中规格对比
| 参数 | ATMEGA88PA-AUR | ATMEGA88PB-AN |
|---|---|---|
| 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） | $0.82 | $0.38 |
| Core Architecture | 8-bit AVR RISC | — |
| 最大时钟频率 | 20 MHz | — |
| Flash Memory | 8 KB (4K x 16) | 8 KB (4K x 16), ISP, read-while-write |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 23 I/O lines | — |
| Working Registers | 32 | 32 general purpose |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 multiplexed channels | — |
| Timers/Counters | Two 8-bit, one 16-bit | 3 (with compare modes) |
| Communication Interfaces | SPI, TWI (I2C), USART | USART, SPI, TWI (I2C) |
| 工作温度 | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| 封装 | 32-TQFP (7x7 mm, 0.8 mm pitch) | 32-TQFP (7x7 mm), A suffix |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape and Reel | — |
| Special Features | picoPower technology, ISP Flash with read-while-write | — |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Max Clock Frequency | — | 20 MHz |
| I/O Lines | — | 27 |
| Low Power Technology | — | picoPower |
| Functional Safety Support | — | Yes (FuSa) |
| Programming Interface | — | ICSP (ISP), supported by MPLAB SNAP |
| RoHS 状态 | — | GREEN (per Mouser listing) |