ATMEGA168P-20PU vs ATMEGA168PA-PU 比較
詳細並排比較 ATMEGA168P-20PU 由 Microchip Technology 與 ATMEGA168PA-PU 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
ATMEGA168P-20PU - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168P-20PU ✓ 啟用中Microchip Technology
ATMEGA168PA-PU - 8-bit AVR MCU, 16KB Flash, 20MHz | Microchip
ATMEGA168PA-PU ✓ 啟用中規格比較
| 參數 | ATMEGA168P-20PU | ATMEGA168PA-PU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-Bit | — |
| 最大時脈頻率 | 20 MHz | 20 MHz |
| Flash Memory | 16 KB (8K x 16) | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Number of I/O | 23 | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 (6 on PDIP package) | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | 3 (with compare and PWM modes) |
| Communication Interfaces | USART, SPI, I2C (TWI) | USART, SPI, Two-Wire (I2C) |
| Instructions | 133, most single-cycle | 133, most single-cycle |
| 工作溫度 | -40C to +85C (industrial) | — |
| 封裝 | 28-PDIP (0.300 inch, 7.62 mm) | 28-PDIP (0.300 in, 7.62 mm), through-hole |
| 安裝類型 | Through Hole | Through Hole |
| Programmability | ISP (In-System Programmable), debugWIRE | — |
| RoHS 狀態 | Compliant (GREEN) | [DATA_NEEDED: RoHS status] |
| 生命週期狀態 | Active (newer device ATMEGA168PA available) | — |
| MSL Rating | [DATA_NEEDED: MSL level] | — |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Program Memory | — | 16 KB (8K x 16) |
| General Purpose I/O Lines | — | 23 |
| Working Registers | — | 32 |
| ADC | — | 10-bit, 6 channels |
| Packaging | — | Tube |
| Special Features | — | picoPower, brown-out detect, POR, watchdog, ISP, read-while-write |
| Life Cycle Stage | — | Active |
| 工作溫度範圍 | — | [DATA_NEEDED: operating temperature range] |