MC9S08SH8CTJ vs MC9S08SH4CTJ 对比
详细并排对比 MC9S08SH8CTJ 出自 NXP Semiconductors 和 MC9S08SH4CTJ 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 | MC9S08SH8CTJ | MC9S08SH4CTJ |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.20 | $1.85 |
| Core Processor | S08 (HCS08) | — |
| Core Size | 8-Bit | — |
| Maximum CPU Frequency | 40 MHz | — |
| Internal Bus Frequency | 20 MHz | — |
| Flash Memory | 8 KB (8K x 8) | — |
| RAM Size | 0.512 KB | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 12-channel | — |
| ADC Conversion Time | 2.5 us | — |
| Analog Comparator | Yes, 1 | Yes (integrated) |
| GPIO Count | 17 | — |
| 电源电压 | 3.3 V / 5 V | — |
| Interrupt/Reset Sources | Up to 32 | — |
| 封装 | 20-TSSOP (0.173", 4.40mm Width) | 20-pin TSSOP |
| 引脚数量 | 20 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| Instruction Set | HC08 CISC with added BGND instruction | HC08 with BGND extension |
| Core Architecture | — | HCS08 (enhanced 8-bit) |
| CPU Bit Width | — | 8-bit |
| Maximum Bus Frequency | — | 40 MHz |
| Program Memory (Flash) | — | 4 KB (4K x 8) |
| RAM | — | 256 B |
| Operating Voltage | — | 2.7 V to 5.5 V |
| ADC | — | 12-channel, 10-bit, 2.5 us conversion, auto-compare, internal temperature sensor |
| Timers | — | MTIM, RTI, TPM (PWM) |
| Communication Interfaces | — | SCI/UART, SPI, I2C |
| 工作温度 | — | -40 C to +85 C (industrial, TJ suffix implied) |
| Low-Power Modes | — | STOP, WAIT with fast wake-up |
| Debug Interface | — | Single-wire BDM (background debug mode) |
| Interrupt Sources | — | Up to 32 |
| RoHS 状态 | — | Compliant |