ATMEGA32L-8PU vs MC908GP32CPE 对比
详细并排对比 ATMEGA32L-8PU 出自 Microchip Technology 和 MC908GP32CPE 出自 NXP Semiconductors。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。
规格对比
| 参数 | ATMEGA32L-8PU | MC908GP32CPE |
|---|---|---|
| 品牌 | Microchip Technology | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.75 | $6.55 |
| Core | AVR | — |
| Core Size | 8-Bit | — |
| Max Clock Frequency | 8 MHz | — |
| Flash Memory | 32 KB (16K x 16) | — |
| SRAM | 2 KB | — |
| EEPROM | 1 KB | — |
| Operating Voltage Range | 2.7 V to 5.5 V (L version) | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 | — |
| Number of I/O | 32 | — |
| Timers | Two 8-bit, one 16-bit | 16-bit Enhanced Timer with capture/compare |
| Communication Interfaces | USART, SPI, I2C (TWI) | 1x SCI (UART), 1x SPI |
| Debug Interface | JTAG (boundary-scan and on-chip debug) | — |
| 工作温度 | -40C to +85C | — |
| 封装 | 40-PDIP | 40-pin PDIP (PE suffix), through-hole |
| 安装类型 | Through Hole | Through-Hole (DIP) |
| Program Memory Type | In-System Programmable (ISP) Flash, read-while-write | — |
| Core Architecture | — | M68HC08 (8-bit CISC) |
| Program Memory | — | 32 KB Flash (in-application programmable) |
| RAM | — | 512 bytes |
| Maximum Internal Bus Frequency | — | 8 MHz |
| 电源电压 | — | 3.3 V to 5 V (single-rail operation) |
| 工作温度范围 | — | 0 C to +70 C (commercial grade C-suffix) |
| ADC | — | 8-bit, up to 8 channels |
| I/O Pins | — | 33 general-purpose I/O |
| System Protection | — | COP watchdog, LVR, illegal-address reset |
| MSL 等级 | — | Not applicable (through-hole package) |
| RoHS 状态 | — | [DATA_NEEDED: lead-free / RoHS status per current NXP PCN] |
| Upward Object-Code Compatibility | — | M6805, M14805, M68HC05 |
| Optimized For | — | C compilers (CodeWarrior HC08) |