ATMEGA48PA-ANR vs ATMEGA168PA-ANR 比較
詳細並排比較 ATMEGA48PA-ANR 由 Microchip Technology 與 ATMEGA168PA-ANR 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
ATMEGA48PA-ANR - 8-Bit AVR MCU 4KB Flash 20MHz | Microchip
ATMEGA48PA-ANR ✓ 啟用中
規格比較
| 參數 | ATMEGA48PA-ANR | ATMEGA168PA-ANR |
|---|---|---|
| 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 |
| Flash Program Memory | 4 KB (2K x 16) | — |
| EEPROM | 256 B | 512 bytes |
| SRAM | 512 B | 1 KB |
| 最大時脈頻率 | 20 MHz | — |
| Maximum MIPS | 20 MIPS (1 MIPS/MHz) | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Number of I/O Lines | 23 | — |
| Timer/Counters | 3 (two 8-bit, one 16-bit) | 3 flexible timer/counters with compare modes |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 single-ended multiplexed | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| 工作溫度 | -40C to +85C (industrial) | — |
| 封裝 | 32-TQFP (7x7 mm), 0.8 mm pitch | 32-TQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Programming Interface | ICSP (in-circuit serial programming) | — |
| Low Power Technology | picoPower | — |
| 生命週期狀態 | ACTIVE | — |
| RoHS 狀態 | Compliant (green package per digchip data) | Compliant |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| Flash Endurance | — | 10,000 write/erase cycles (typical) |
| Maximum CPU Speed | — | 20 MHz |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| 工作溫度範圍 | — | -40 C to +105 C |
| General Purpose I/O Lines | — | 23 |
| General Purpose Working Registers | — | 32 |
| ADC | — | 8-channel 10-bit successive approximation |
| Serial Interfaces | — | USART, SPI, Two-Wire (I2C) |
| PWM Channels | — | 6 |
| On-Chip Debug | — | debugWIRE |
| Brown-Out Detection | — | Yes, programmable |
| Watchdog Timer | — | Yes, with separate on-chip oscillator |