MC68HC908QT2MDW vs MC908QT1ACPE 对比
详细并排对比 MC68HC908QT2MDW 出自 NXP Semiconductors 和 MC908QT1ACPE 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
MC68HC908QT2MDW - 8-bit 5V 1.5KB Flash MCU, SO-8 | NXP / Freescale
MC68HC908QT2MDW Nrnd
规格对比
| 参数 | MC68HC908QT2MDW | MC908QT1ACPE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.05 | $2.30 |
| Core Architecture | M68HC08 (8-bit CISC, Von Neumann) | CISC, Von Neumann |
| Family | HC08 (QT2 sub-family of QY) | — |
| Program Memory (Flash) | 2 KB | — |
| RAM | 128 bytes | — |
| Maximum Bus Frequency | 8 MHz (internal bus) | 8 MHz |
| Supply Voltage Range | 3 V to 5 V (typical, per HC08 spec) | — |
| 工作温度 | Automotive grade (-40C to +125C) | — |
| ADC | [DATA_NEEDED: ADC channel count and resolution for QT2MDW specifically] | — |
| Timers | 16-bit timer with input capture / output compare (per QY family header) | — |
| Watchdog | Yes (COP watchdog, on-chip) | — |
| Brown-out Reset | Yes (on-chip low-voltage detect) | — |
| Low-power Modes | Wait and Stop modes | — |
| 封装 | SOEIAJ / SO-8 (gull-wing, 8 terminals) | — |
| 引脚数量 | 8 | — |
| Debug Interface | Single-wire BDM (background debug mode) on IRQ/TCLK | — |
| Programming | On-chip Monitor ROM / in-application programming | — |
| RoHS 状态 | [DATA_NEEDED] | — |
| AEC-Q100 | Automotive grade MDW suffix per Freescale part-number convention | — |
| Core Processor | — | HC08 (CPU08) |
| Core Size | — | 8-bit |
| Program Memory Size | — | 1.5 KB (1.5K x 8) |
| Program Memory Type | — | FLASH |
| RAM Size | — | 128 bytes (128 x 8) |
| EEPROM Size | — | None |
| Number of I/O Pins | — | 5 (6 per datasheet, 5 usable GPIO) |
| Supply Voltage (Vcc/Vdd) | — | 4.5 V to 5.5 V |
| Peripherals | — | LVD, POR, PWM, Timer |
| Connectivity | — | None (no UART/SPI/I2C) |
| Package Type | — | 8-PDIP (PE), 0.300 inch / 7.62 mm |
| 工作温度范围 | — | Industrial (-40C to +85C) per datasheet prefix 'C' |
| 安装类型 | — | Through-Hole (THT) |
| Lead Free / RoHS | — | Lead free per PE suffix marking |
| MSL 等级 | — | Not specified for PDIP - not moisture sensitive |