MC68HC711E20CFU4 vs MC68P11E1CFN2R2 对比
详细并排对比 MC68HC711E20CFU4 出自 Freescale Semiconductor 和 MC68P11E1CFN2R2 出自 Freescale Semiconductor。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 | MC68HC711E20CFU4 | MC68P11E1CFN2R2 |
|---|---|---|
| 品牌 | Freescale Semiconductor | Freescale Semiconductor |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 最后采购期 | Unknown |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $6.95 |
| Microcontroller Type | 8-bit microcontroller | — |
| CPU Core | M68HC11 / HC11 CPU | — |
| Program Memory | 20 KB EPROM | — |
| Data Memory | [DATA_NEEDED: data memory size] | — |
| EEPROM | [DATA_NEEDED: EEPROM size] | — |
| Operating Supply | 5 V | — |
| 最大时钟频率 | 4 MHz | — |
| Architecture | 8-bit | — |
| Serial Interface | SPI | — |
| 封装 | 64-pin PQFP | — |
| 安装类型 | Surface mount | Surface mount |
| Package Dimensions | 14 mm x 14 mm x 2.2 mm | 19.13 mm x 19.13 mm |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Timer Resources | [DATA_NEEDED: timer configuration] | — |
| External Interrupt Inputs | [DATA_NEEDED: external interrupt input count] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| Watchdog Timer | [DATA_NEEDED: watchdog timer availability] | — |
| RoHS 状态 | unknown | Compliant |
| REACH Status | unknown | — |
| AEC-Q100 Qualification | not_applicable | — |
| Lead-Free Status | unknown | — |
| Pricing Basis | As of 2026-10-20: 1 unit $17.11; 100 units $15.31; 10000 units $14.41 | — |
| Product Type | — | 8-bit microcontroller |
| CPU Family | — | HC11 |
| Operating Frequency | — | 2 MHz |
| Program Memory Architecture | — | ROMless |
| 存储容量 | — | 512 x 8 |
| CPU Architecture | — | 8-bit |
| Package Type | — | 52-pin PLCC |
| 电源电压 | — | [DATA_NEEDED: supply voltage range] |
| Number of I/O Pins | — | [DATA_NEEDED: I/O pin count] |
| Timer Count | — | [DATA_NEEDED: timer count] |
| ADC | — | [DATA_NEEDED: ADC specification] |
| Serial Interfaces | — | [DATA_NEEDED: serial interface specification] |
| External Memory Interface | — | [DATA_NEEDED: external memory interface details] |
| Manufacturer | — | Freescale Semiconductor |