MC9S08QG44CDTE vs MC9S08QG8CDTE 对比
详细并排对比 MC9S08QG44CDTE 出自 NXP Semiconductors 和 MC9S08QG8CDTE 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。
NXP Semiconductors
MC9S08QG44CDTE - 8-bit S08QG MCU, 4KB Flash, 20MHz | NXP | 16-TSSOP
MC9S08QG44CDTE ✓ 量产中规格对比
| 参数 | MC9S08QG44CDTE | MC9S08QG8CDTE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.55 | $2.65 |
| Core Architecture | S08 (8-bit CISC, Harvard) | HCS08 (CISC, 8-bit) |
| Program Memory Type | Flash | — |
| Program Memory Size | 4 KB (4K x 8) | — |
| RAM Size | 256 B | — |
| Maximum CPU Frequency | 20 MHz | 20 MHz |
| 电源电压 | 2.5 V to 3.3 V | — |
| Number of I/O Pins | 12 | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Communication Interfaces | 1x I2C, 1x SCI (UART), 1x SPI | — |
| 封装 | 16-TSSOP (0.173 in / 4.40 mm width) | 16-pin TSSOP (DTE) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 C to +85 C | — |
| Low-Voltage Detect (LVD) | Yes | — |
| In-Circuit Programming | Yes (Flash, security lock supported) | — |
| RoHS 状态 | Compliant (per NXP product page) | Compliant |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Product Family | — | S08QG (HCS08 low-cost family) |
| Program Memory (Flash) | — | 8 KB (8K x 8) |
| RAM | — | 512 bytes |
| Bus Frequency Range | — | 1 MHz to 10 MHz |
| Supply Voltage (VDD) | — | 1.8 V to 3.6 V |
| General-Purpose I/O | — | 12 GPIOs |
| Internal Clock Source | — | FLL-controlled, 0.2% trim resolution, 2% deviation over temp/voltage |
| Debug Interface | — | Background Debug System (BDS), single breakpoint |
| Instruction Set | — | HC08 with added BGND instruction |