16-Bit Ultra-Low-Power Microcontroller, 24kB Flash, 1024B RAM, 12-Bit ADC, USART, 160 Segment LCD 80-LQFP -40 to 85
| 74F646 | 74F646A | 74F648A | 74F648 | N74F648AD | N74F648N | N74F646AD | N74F648D | N74F648AN | N74F646N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | 16-Bit Ultra-Low-Power Microcontroller, 24kB Flash, 1024B RAM, 12-Bit ADC, USART, 160 Segment LCD 80-LQFP -40 to 85 | 16-Bit Ultra-Low-Power Microcontroller, 24kB Flash, 1024B RAM, 12-Bit ADC, USART, 160 Segment LCD 80-LQFP -40 to 85 | 16-Bit Ultra-Low-Power Microcontroller, 24kB Flash, 1024B RAM, 12-Bit ADC, USART, 160 Segment LCD 80-LQFP -40 to 85 | 16-Bit Ultra-Low-Power Microcontroller, 24kB Flash, 1024B RAM, 12-Bit ADC, USART, 160 Segment LCD 80-LQFP -40 to 85 | 16-Bit Ultra-Low-Power Microcontroller, 24kB Flash, 1024B RAM, 12-Bit ADC, USART, 160 Segment LCD 80-LQFP -40 to 85 | 16-Bit Ultra-Low-Power Microcontroller, 24kB Flash, 1024B RAM, 12-Bit ADC, USART, 160 Segment LCD 80-LQFP -40 to 85 | 16-Bit Ultra-Low-Power Microcontroller, 16kB Flash, 512B RAM, 12-Bit ADC, USART, 160 Segment LCD 100-LQFP -40 to 85 | 16-Bit Ultra-Low-Power Microcontroller, 24kB Flash, 1024B RAM, 12-Bit ADC, USART, 160 Segment LCD 80-LQFP -40 to 85 | 16-Bit Ultra-Low-Power Microcontroller, 24kB Flash, 1024B RAM, 12-Bit ADC, USART, 160 Segment LCD 80-LQFP -40 to 85 | 16-Bit Ultra-Low-Power Microcontroller, 16kB Flash, 512B RAM, USART, 160 Segment LCD 80-LQFP -40 to 85 |
| 是否Rohs认证 | - | - | - | - | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| 厂商名称 | - | - | - | - | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) |
| 包装说明 | - | - | - | - | SOP, SOP24,.4 | DIP, DIP24,.3 | SOP, SOP24,.4 | SOP, SOP24,.4 | DIP, DIP24,.3 | DIP, DIP24,.3 |
| Reach Compliance Code | - | - | - | - | unknow | unknow | unknow | unknow | unknow | unknow |
| 控制类型 | - | - | - | - | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL |
| 计数方向 | - | - | - | - | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| JESD-30 代码 | - | - | - | - | R-PDSO-G24 | R-PDIP-T24 | R-PDSO-G24 | R-PDSO-G24 | R-PDIP-T24 | R-PDIP-T24 |
| JESD-609代码 | - | - | - | - | e0 | e0 | e0 | e0 | e0 | e0 |
| 逻辑集成电路类型 | - | - | - | - | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER |
| 最大I（ol） | - | - | - | - | 0.048 A | 0.064 A | 0.048 A | 0.064 A | 0.048 A | 0.064 A |
| 位数 | - | - | - | - | 8 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | - | - | - | - | 24 | 24 | 24 | 24 | 24 | 24 |
| 最高工作温度 | - | - | - | - | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 输出特性 | - | - | - | - | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 输出极性 | - | - | - | - | INVERTED | INVERTED | TRUE | INVERTED | INVERTED | TRUE |
| 封装主体材料 | - | - | - | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | - | - | - | - | SOP | DIP | SOP | SOP | DIP | DIP |
| 封装等效代码 | - | - | - | - | SOP24,.4 | DIP24,.3 | SOP24,.4 | SOP24,.4 | DIP24,.3 | DIP24,.3 |
| 封装形状 | - | - | - | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | - | - | - | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | IN-LINE |
| 电源 | - | - | - | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 最大电源电流（ICC） | - | - | - | - | 155 mA | 210 mA | 155 mA | 210 mA | 155 mA | 210 mA |
| Prop。Delay @ Nom-Su | - | - | - | - | 11.5 ns | 11 ns | 11.5 ns | 11 ns | 11.5 ns | 11.5 ns |
| 认证状态 | - | - | - | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 标称供电电压 (Vsup) | - | - | - | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | - | - | - | - | YES | NO | YES | YES | NO | NO |
| 技术 | - | - | - | - | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | - | - | - | - | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子面层 | - | - | - | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | - | - | - | - | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | - | - | - | - | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm | 2.54 mm |
| 端子位置 | - | - | - | - | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 触发器类型 | - | - | - | - | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
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