ATMEGA8A-ANR vs ATMEGA88A-AU 比較
詳細並排比較 ATMEGA8A-ANR 由 Microchip Technology 與 ATMEGA88A-AU 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
ATMEGA8A-ANR - 8-Bit AVR MCU 16MHz 8KB Flash | Microchip (Tape & Reel)
ATMEGA8A-ANR ✓ 啟用中規格比較
| 參數 | ATMEGA8A-ANR | ATMEGA88A-AU |
|---|---|---|
| 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 | 23 |
| General Purpose Working Registers | 32 | 32 |
| Timer/Counters | 3 (two 8-bit, one 16-bit) with compare modes | — |
| ADC | 8-channel, 10-bit successive approximation | 8-channel, 10-bit successive approximation |
| Serial Interfaces | USART, SPI, TWI (I2C) | USART, SPI, TWI (I2C) |
| 封裝 | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm, 0.80 mm pitch) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40C to +85C | -40 C to +85 C |
| Interrupts | Internal and external, 19 interrupt vectors | — |
| Programming | In-System Programming (ISP), boot loader support | — |
| RoHS 狀態 | Compliant | Compliant |
| Program Memory Size | — | 8 KB (4K x 16) Flash |
| Program Memory Type | — | Flash (ISP, read-while-write) |
| 最大時脈頻率 | — | 20 MHz |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Supply Voltage (20 MHz operation) | — | 4.5 V to 5.5 V |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) with compare modes |
| Instruction Set | — | 130 powerful instructions, most single-clock cycle |
| Power-Down Current | — | Sub-1 uA (picoPower technology) |
| Packaging | — | Tray |