ATMEGA8HVA-4TU vs ATMEGA8HVA-4CKU 对比
详细并排对比 ATMEGA8HVA-4TU 出自 Microchip Technology 和 ATMEGA8HVA-4CKU 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATMEGA8HVA-4CKU - 8KB AVR MCU, 4MHz, 36-LGA | Microchip
ATMEGA8HVA-4CKU Obsolete规格对比
| 参数 | ATMEGA8HVA-4TU | ATMEGA8HVA-4CKU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.70 | $2.05 |
| Core Processor | AVR | AVR |
| Core Size | 8-bit | 8-Bit |
| Architecture | Advanced RISC, 130 instructions | Advanced RISC, 8-bit AVR |
| Max Clock Speed | 4 MHz | — |
| Flash Memory | 8 KB (4K x 16), In-System Programmable | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB | — |
| Supply Voltage Range | 1.8 V to 9 V | — |
| I/O Count | 23 | — |
| Connectivity | SPI | SPI |
| Peripherals | Brown-out detect/reset, POR, WDT | Brown-out Detect |
| 封装 | 28-TSOP-I (0.465 in, 11.80 mm width) | 36-WFLGA (6.5 x 3.5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Program Memory Type | Flash | FLASH |
| Life Cycle Stage | Obsolete (per Octopart parametric data) | — |
| Packaging | Tray | — |
| Series | — | AVR ATmega, ATMEGA8HVA |
| Speed | — | 4 MHz |
| Program Memory Size | — | 8 KB (4K x 16) |
| Program Memory Attribute | — | In-System Programmable |
| RAM Size | — | 512 B |
| EEPROM Size | — | 256 B |
| ADC Resolution | — | 12-bit |
| ADC Channels | — | 5 |
| Operating Supply (distributor listings) | — | 2.5 V / 3.3 V / 5 V rails |
| 生命周期状态 | — | Obsolete (per Octopart); ACTIVE per some legacy datasheet listings |