ATMEGA8A-PU vs ATMEGA8L-8PI 比較
詳細並排比較 ATMEGA8A-PU 由 Microchip Technology 與 ATMEGA8L-8PI 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-PU - 8-bit AVR MCU 16MHz 8KB Flash DIP-28 | Microchip
ATMEGA8A-PU ✓ 啟用中規格比較
| 參數 | ATMEGA8A-PU | ATMEGA8L-8PI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | Obsolete |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| 最大時脈頻率 | 16 MHz | 8 MHz |
| Flash Memory | 8 KB (4K x 16) ISP | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 bytes |
| Operating Voltage Range | 4.5 V to 5.5 V | — |
| General Purpose I/O Lines | 23 | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Instructions | 130 instructions, most single-cycle | 130 powerful instructions, most single-cycle |
| Working Registers | 32 x 8 general purpose | — |
| Timers/Counters | Three flexible timer/counters with compare | — |
| 封裝 | 28-PDIP | 28-pin PDIP (P suffix) |
| 安裝類型 | Through Hole | Through-Hole |
| Life Cycle Stage | Active | — |
| Series | AVR ATmega | — |
| Hardware Multiplier | On-chip 2-cycle multiplier | — |
| Programming Interface | In-System Programming (ISP) via SPI | — |
| Flash Program Memory | — | 8 KB (4K x 16) |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 6 or 8 multiplexed channels |
| Timers | — | 2 x 8-bit, 1 x 16-bit |
| PWM Channels | — | 3 PWM channels |
| Serial Interfaces | — | USART, SPI, TWI (I2C) |
| General Purpose Registers | — | 32 |
| In-System Programming | — | Yes (8 KB self-programming ISP flash) |
| 工作溫度 | — | -40C to +85C (industrial, I suffix) |
| Brown-Out Detector | — | Programmable BOD |
| Internal Oscillator | — | Calibrated internal RC oscillator |
| RoHS 狀態 | — | [DATA_NEEDED: RoHS status] |