ATMEGA48V-10MMH vs ATMEGA328-MMH 比較
詳細並排比較 ATMEGA48V-10MMH 由 Microchip Technology 與 ATMEGA328-MMH 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
ATMEGA48V-10MMH - 8-Bit AVR MCU 4KB Flash 10MHz QFN-28 | Microchip
ATMEGA48V-10MMH ✓ 啟用中Microchip Technology
ATMEGA328-MMH - 8-Bit AVR MCU 20MHz 32KB Flash VQFN-28 | Microchip
ATMEGA328-MMH ✓ 啟用中規格比較
| 參數 | ATMEGA48V-10MMH | ATMEGA328-MMH |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | AVR 8-bit RISC | — |
| Core Size | 8-bit | 8-Bit |
| Program Memory Size | 4KB (2K x 16) FLASH | — |
| EEPROM Size | 256B | — |
| RAM Size | 512B | — |
| 最大時脈頻率 | 10 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.5 V to 5.5 V |
| Number of I/O | 23 | — |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 8 single-ended (6 external + 2 differential ADC6/ADC7 on QFN) | 8 |
| Timers | 3 timer/counters with compare modes and PWM | Two 8-bit, One 16-bit |
| Communication Interfaces | SPI, UART, I2C (TWI) | USART, SPI, I2C (Two-Wire) |
| Sleep Modes | Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby | — |
| 封裝 | 28-VQFN (4x4 mm), 1 mm height, 0.45 mm pitch, exposed pad | 28-VQFN (4x4 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | [DATA_NEEDED: exact operating temperature range for H suffix] | [DATA_NEEDED: operating temperature range] |
| Instructions | 131 instructions, most single-cycle | — |
| Working Registers | 32 x 8-bit general purpose | — |
| Programming Interfaces | SPI ISP, debugWIRE, parallel HV | — |
| RoHS 狀態 | Compliant (green package) | Green (RoHS compliant per Mouser listing) |
| Core Processor | — | AVR |
| Speed | — | 20 MHz |
| Flash Memory | — | 32 KB (16K x 16) |
| EEPROM | — | 1 KB |
| SRAM | — | 2 KB |
| General Purpose I/O | — | 23 |
| 生命週期狀態 | — | Active |
| Packaging | — | Tray |