Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQFP44,
| 参数名称 | 属性值 |
| 厂商名称 | Nuvoton(新唐科技) |
| 包装说明 | QFP, QFP44,.52SQ,32 |
| Reach Compliance Code | compliant |
| 具有ADC | NO |
| 地址总线宽度 | 16 |
| 位大小 | 8 |
| CPU系列 | 8051 |
| 最大时钟频率 | 40 MHz |
| DAC 通道 | NO |
| DMA 通道 | NO |
| 外部数据总线宽度 | 8 |
| JESD-30 代码 | S-PQFP-G44 |
| 长度 | 10 mm |
| I/O 线路数量 | 36 |
| 端子数量 | 44 |
| 最高工作温度 | 70 °C |
| 最低工作温度 | |
| PWM 通道 | NO |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | QFP |
| 封装等效代码 | QFP44,.52SQ,32 |
| 封装形状 | SQUARE |
| 封装形式 | FLATPACK |
| 电源 | 5 V |
| 认证状态 | Not Qualified |
| RAM（字节） | 256 |
| ROM（单词） | 16384 |
| ROM可编程性 | MROM |
| 速度 | 40 MHz |
| 最大压摆率 | 20 mA |
| 最大供电电压 | 5.5 V |
| 最小供电电压 | 4.5 V |
| 标称供电电压 | 5 V |
| 表面贴装 | YES |
| 技术 | CMOS |
| 温度等级 | COMMERCIAL |
| 端子形式 | GULL WING |
| 端子节距 | 0.8 mm |
| 端子位置 | QUAD |
| 宽度 | 10 mm |
| W78C54F-24 | W78C54F-40 | W78C54M-16 | W78C54M-40 | W78C54M-24 | W78C54P-16 | W78C54-16 | W78C54P-40 | W78C54-24 | W78C54-40 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQFP44, | Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQFP44, | Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQFP44, | Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQFP44, | Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQFP44, | Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQCC44, | Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PDIP40, | Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQCC44, | Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PDIP40, | Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PDIP40, |
| 厂商名称 | Nuvoton(新唐科技) | Nuvoton(新唐科技) | Nuvoton(新唐科技) | Nuvoton(新唐科技) | Nuvoton(新唐科技) | Nuvoton(新唐科技) | Nuvoton(新唐科技) | Nuvoton(新唐科技) | Nuvoton(新唐科技) | Nuvoton(新唐科技) |
| Reach Compliance Code | compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant |
| 具有ADC | NO | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| 地址总线宽度 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 位大小 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| CPU系列 | 8051 | 8051 | 8051 | 8051 | 8051 | 8051 | 8051 | 8051 | 8051 | 8051 |
| 最大时钟频率 | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| DAC 通道 | NO | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| DMA 通道 | NO | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| 外部数据总线宽度 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| JESD-30 代码 | S-PQFP-G44 | S-PQFP-G44 | S-PQFP-G44 | S-PQFP-G44 | S-PQFP-G44 | S-PQCC-J44 | R-PDIP-T40 | S-PQCC-J44 | R-PDIP-T40 | R-PDIP-T40 |
| 长度 | 10 mm | 10 mm | 10 mm | 10 mm | 10 mm | 16.59 mm | 52.2 mm | 16.59 mm | 52.2 mm | 52.2 mm |
| I/O 线路数量 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 端子数量 | 44 | 44 | 44 | 44 | 44 | 44 | 40 | 44 | 40 | 40 |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| PWM 通道 | NO | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | QFP | QFP | QFP | QFP | QFP | QCCJ | DIP | QCCJ | DIP | DIP |
| 封装等效代码 | QFP44,.52SQ,32 | QFP44,.52SQ,32 | TQFP44,.47SQ,32 | TQFP44,.47SQ,32 | TQFP44,.47SQ,32 | LDCC44,.7SQ | DIP40,.6 | LDCC44,.7SQ | DIP40,.6 | DIP40,.6 |
| 封装形状 | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| 封装形式 | FLATPACK | FLATPACK | FLATPACK | FLATPACK | FLATPACK | CHIP CARRIER | IN-LINE | CHIP CARRIER | IN-LINE | IN-LINE |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM（字节） | 256 | 256 | 256 | 256 | 256 | 256 | 256 | 256 | 256 | 256 |
| ROM（单词） | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 |
| ROM可编程性 | MROM | MROM | MROM | MROM | MROM | MROM | MROM | MROM | MROM | MROM |
| 速度 | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| 最大压摆率 | 20 mA | 20 mA | 20 mA | 20 mA | 20 mA | 20 mA | 20 mA | 20 mA | 20 mA | 20 mA |
| 最大供电电压 | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| 最小供电电压 | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| 标称供电电压 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | YES | YES | YES | YES | YES | NO | YES | NO | NO |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | J BEND | THROUGH-HOLE | J BEND | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm | 2.54 mm |
| 端子位置 | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | DUAL | QUAD | DUAL | DUAL |
| 宽度 | 10 mm | 10 mm | 10 mm | 10 mm | 10 mm | 16.59 mm | 15.24 mm | 16.59 mm | 15.24 mm | 15.24 mm |
| 包装说明 | QFP, QFP44,.52SQ,32 | QFP, QFP44,.52SQ,32 | QFP, TQFP44,.47SQ,32 | QFP, TQFP44,.47SQ,32 | QFP, TQFP44,.47SQ,32 | QCCJ, LDCC44,.7SQ | DIP, DIP40,.6 | - | DIP, DIP40,.6 | DIP, DIP40,.6 |
| 是否Rohs认证 | - | - | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 |
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