ATMEGA32HVE2-PLPW vs ATMEGA32HVB-8X3 对比
详细并排对比 ATMEGA32HVE2-PLPW 出自 Microchip Technology 和 ATMEGA32HVB-8X3 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
ATMEGA32HVE2-PLPW - 32KB AVR MCU for Lead-Acid BMS | Microchip
ATMEGA32HVE2-PLPW ✓ 量产中Microchip Technology
ATMEGA32HVB-8X3 - 8-bit AVR MCU, 32KB Flash, 8MHz | Microchip
ATMEGA32HVB-8X3 ✓ 量产中规格对比
| 参数 | ATMEGA32HVE2-PLPW | ATMEGA32HVB-8X3 |
|---|---|---|
| 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） | $3.65 | $3.10 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Program Memory (Flash) | 32 KB (32K x 8) | 32 KB (16K x 16) |
| SRAM | 4 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| 最大时钟频率 | 15 MHz | — |
| Supply Voltage Range | 4 V to 25 V (9 V to 24 V typical for lead-acid BMS) | — |
| 封装 | 48-VQFN (7x7 mm) with exposed pad | 44-TSSOP |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| Instruction Set | 131 instructions, mostly single-cycle | 131 instructions, mostly single-cycle |
| ADC | Differential-input ADC for current sensing | — |
| Timers/Counters | Multiple 8/16-bit timer/counters | — |
| On-chip Debug | debugWIRE | — |
| Target Application | Lead-acid battery management (BMS) | — |
| 引脚数量 | 48 | — |
| RoHS 状态 | Compliant | Compliant |
| Clock Speed | — | 8 MHz |
| Supply Voltage (VHV) | — | 4.5 V to 5.5 V (operating range) |
| Battery Stack Voltage | — | 4 V to 25 V |
| I/O Pins | — | 32 |
| 工作温度 | — | -40C to +85C (Industrial) |
| MIPS Throughput | — | 8 MIPS at 8 MHz |
| Communication Interfaces | — | USART, SPI, Two-Wire (I2C-compatible) |