ATMEGA32HVB-8X3R vs ATMEGA16HVB-8X3R 对比
详细并排对比 ATMEGA32HVB-8X3R 出自 Microchip Technology 和 ATMEGA16HVB-8X3R 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
ATMEGA32HVB-8X3R - 8MHz 32KB Flash 8-bit AVR MCU | Microchip
ATMEGA32HVB-8X3R ✓ 量产中Microchip Technology
ATMEGA16HVB-8X3R - 8-bit AVR MCU, 4-25V, 8MHz | Microchip
ATMEGA16HVB-8X3R ✓ 量产中规格对比
| 参数 | ATMEGA32HVB-8X3R | ATMEGA16HVB-8X3R |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.42 | $2.70 |
| Core Processor | AVR | AVR |
| Core Size | 8-bit | 8-Bit |
| Maximum Clock Speed | 8 MHz | — |
| Program Memory (Flash) | 32 KB (16K x 16) | — |
| SRAM | 2 KB | — |
| EEPROM | 1 KB | — |
| Operating Voltage (Logic) | 1.8 V to 3.6 V | — |
| High-Voltage Battery Inputs | 4 V to 25 V | — |
| ADC Channels | 8 x 12-bit | — |
| On-chip Comparators | 2 | — |
| High-Voltage Differential Amplifier | Yes (built-in, cell voltage sense) | — |
| Communication Interfaces | I2C (TWI), SPI, 2x USART (LIN-capable) | — |
| I/O Pins | 33 (programmable) | — |
| 封装 | 44-TSSOP (4.4 mm body width, 0.8 mm pitch) | 44-TSSOP |
| 工作温度 | -40 C to +85 C (industrial) | -40C to +85C |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant (Green) | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Speed | — | 8 MHz |
| Program Memory Size | — | 16 KB (8K x 16) FLASH |
| RAM Size | — | 1 KB |
| EEPROM Size | — | 512 B |
| Supply Voltage Range | — | 4 V to 25 V |
| Series | — | AVR ATmega HVB (battery management) |
| Packaging | — | Tape & Reel (R suffix) |
| Peripherals | — | Battery management, PWM, WDT |
| Number of I/O | — | [DATA_NEEDED: number of GPIO] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |