ATMEGA8A-AN vs ATMEGA88PA-AUR 比較
詳細並排比較 ATMEGA8A-AN 由 Microchip Technology 與 ATMEGA88PA-AUR 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
ATMEGA88PA-AUR - AVR 8-Bit MCU 20MHz 8KB Flash TQFP-32 | Microchip
ATMEGA88PA-AUR ✓ 啟用中規格比較
| 參數 | ATMEGA8A-AN | ATMEGA88PA-AUR |
|---|---|---|
| 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 |
| Program Memory (Flash) | 8 KB (4K x 16) in-system programmable | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Maximum Operating Frequency | 16 MHz | — |
| Throughput | Up to 16 MIPS at 16 MHz | — |
| Operating Voltage | 2.7 V to 5.5 V | — |
| General Purpose I/O Lines | 23 | — |
| General Purpose Working Registers | 32 | — |
| Timer/Counters | 3 (two 8-bit, one 16-bit) with compare modes | — |
| ADC | 8-channel, 10-bit successive approximation | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | — |
| 封裝 | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm, 0.8 mm pitch) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40C to +85C | -40C to +85C |
| Interrupts | Internal and external, 19 interrupt vectors | — |
| Programming | In-System Programming (ISP), boot loader support | — |
| RoHS 狀態 | Compliant | — |
| 最大時脈頻率 | — | 20 MHz |
| Flash Memory | — | 8 KB (4K x 16) |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| General Purpose I/O | — | 23 I/O lines |
| Working Registers | — | 32 |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 multiplexed channels |
| Timers/Counters | — | Two 8-bit, one 16-bit |
| Communication Interfaces | — | SPI, TWI (I2C), USART |
| Packaging | — | Tape and Reel |
| Special Features | — | picoPower technology, ISP Flash with read-while-write |