ATMEGA88-20MI vs ATMEGA88A-MU 比較
詳細並排比較 ATMEGA88-20MI 由 Microchip Technology 與 ATMEGA88A-MU 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATMEGA88A-MU - 8-bit AVR MCU, 8KB Flash 20MHz | Microchip (Tape & Reel)
ATMEGA88A-MU ✓ 啟用中規格比較
| 參數 | ATMEGA88-20MI | ATMEGA88A-MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Max CPU Frequency | 20 MHz | — |
| Flash Program Memory | 8 KB (4K x 16) | — |
| SRAM | 1 KB | — |
| EEPROM | 512 B | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 23 lines | 23 I/O lines |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | Two 8-bit, one 16-bit |
| ADC | 8-channel, 10-bit | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | USART, SPI, TWI (I2C-compatible) |
| Throughput | Up to 20 MIPS at 20 MHz | — |
| On-chip Debug | debugWIRE | — |
| 封裝 | 32-VQFN (5x5 mm), MLF | 32-VQFN (5x5 mm) with exposed pad |
| 工作溫度 | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | [DATA_NEEDED: RoHS Status] | Compliant (green package) |
| Analog Comparator | Yes, 1 channel | — |
| Interrupt Sources | Internal and external | — |
| Program Memory Size | — | 8 KB (4K x 16) Flash |
| EEPROM Size | — | 512 B |
| SRAM Size | — | 1 KB |
| Maximum Clock Speed | — | 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Working Registers | — | 32 x 8-bit |
| ADC Resolution | — | 10-bit, 8 channels |
| Sleep Modes / Power Technology | — | picoPower, multiple sleep modes |
| Debug / Programming | — | ICSP via MPLAB SNAP (debugWIRE) |
| Package Pitch | — | [DATA_NEEDED: package pitch] |