8 BIT CMOS MICROCOMPUTER
| M37450Sxxx | M37450S4FP | M37450S4SP | M37450S2FP | M37450S2SP | M37450S1FP | M37450S1SP | |
|---|---|---|---|---|---|---|---|
| 描述 | 8 BIT CMOS MICROCOMPUTER | 8 BIT CMOS MICROCOMPUTER | 8 BIT CMOS MICROCOMPUTER | 8 BIT CMOS MICROCOMPUTER | 8 BIT CMOS MICROCOMPUTER | 8 BIT CMOS MICROCOMPUTER | 8 BIT CMOS MICROCOMPUTER |
| 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 | - | Mitsubishi(日本三菱) | Mitsubishi(日本三菱) | Mitsubishi(日本三菱) | Mitsubishi(日本三菱) | Mitsubishi(日本三菱) | Mitsubishi(日本三菱) |
| 零件包装代码 | - | QFP | DIP | QFP | DIP | QFP | DIP |
| 包装说明 | - | PLASTIC, QFP-80 | 1.778 MM PITCH, SHRINK, PLASTIC, DIP-64 | PLASTIC, QFP-80 | 1.778 MM PITCH, SHRINK, PLASTIC, DIP-64 | PLASTIC, QFP-80 | 1.778 MM PITCH, SHRINK, PLASTIC, DIP-64 |
| 针数 | - | 80 | 64 | 80 | 64 | 80 | 64 |
| Reach Compliance Code | - | unknow | unknow | unknow | unknow | unknow | unknow |
| 具有ADC | - | YES | YES | YES | YES | YES | YES |
| 其他特性 | - | 2V DATA RETENTION | 2V DATA RETENTION | 2V DATA RETENTION | 2V DATA RETENTION | 2V DATA RETENTION | 2V DATA RETENTION |
| 地址总线宽度 | - | 16 | 16 | 16 | 16 | 16 | 16 |
| 位大小 | - | 8 | 8 | 8 | 8 | 8 | 8 |
| 边界扫描 | - | NO | NO | NO | NO | NO | NO |
| CPU系列 | - | MELPS740 | MELPS740 | MELPS740 | MELPS740 | MELPS740 | MELPS740 |
| 最大时钟频率 | - | 10 MHz | 10 MHz | 10 MHz | 10 MHz | 10 MHz | 10 MHz |
| DAC 通道 | - | YES | YES | YES | YES | YES | YES |
| DMA 通道 | - | NO | NO | NO | NO | NO | NO |
| 外部数据总线宽度 | - | 8 | 8 | 8 | 8 | 8 | 8 |
| 格式 | - | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT |
| 集成缓存 | - | NO | NO | NO | NO | NO | NO |
| JESD-30 代码 | - | R-PQFP-G80 | R-PDIP-T64 | R-PQFP-G80 | R-PDIP-T64 | R-PQFP-G80 | R-PDIP-T64 |
| JESD-609代码 | - | e0 | e0 | e0 | e0 | e0 | e0 |
| 长度 | - | 20 mm | 56.4 mm | 20 mm | 56.4 mm | 20 mm | 56.4 mm |
| 低功率模式 | - | YES | YES | YES | YES | YES | YES |
| 外部中断装置数量 | - | 6 | 6 | 6 | 6 | 6 | 6 |
| I/O 线路数量 | - | 32 | 27 | 32 | 27 | 32 | 27 |
| 串行 I/O 数 | - | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | - | 80 | 64 | 80 | 64 | 80 | 64 |
| 计时器数量 | - | 3 | 3 | 3 | 3 | 3 | 3 |
| 片上数据RAM宽度 | - | 8 | 8 | 8 | 8 | 8 | 8 |
| 最高工作温度 | - | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 最低工作温度 | - | -10 °C | -10 °C | -10 °C | -10 °C | -10 °C | -10 °C |
| PWM 通道 | - | YES | YES | YES | YES | YES | YES |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | - | QFP | SDIP | QFP | SDIP | QFP | SDIP |
| 封装等效代码 | - | QFP80,.75X1,32 | SDIP64,.75 | QFP80,.75X1,32 | SDIP64,.75 | QFP80,.75X1,32 | SDIP64,.75 |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | FLATPACK | IN-LINE, SHRINK PITCH | FLATPACK | IN-LINE, SHRINK PITCH | FLATPACK | IN-LINE, SHRINK PITCH |
| 峰值回流温度（摄氏度） | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 电源 | - | 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 |
| RAM（字节） | - | 448 | 448 | 256 | 256 | 128 | 128 |
| RAM（字数） | - | 448 | 448 | 256 | 256 | 128 | 128 |
| 座面最大高度 | - | 2.47 mm | 5.5 mm | 2.47 mm | 5.5 mm | 2.47 mm | 5.5 mm |
| 速度 | - | 10 MHz | 10 MHz | 10 MHz | 10 MHz | 10 MHz | 10 MHz |
| 最大压摆率 | - | 10 mA | 10 mA | 10 mA | 10 mA | 10 mA | 10 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 |
| 最小供电电压 | - | 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 |
| 表面贴装 | - | YES | NO | YES | NO | YES | NO |
| 技术 | - | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 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 | THROUGH-HOLE | GULL WING | THROUGH-HOLE |
| 端子节距 | - | 0.8 mm | 1.778 mm | 0.8 mm | 1.778 mm | 0.8 mm | 1.778 mm |
| 端子位置 | - | QUAD | DUAL | QUAD | DUAL | QUAD | DUAL |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 宽度 | - | 14 mm | 19.05 mm | 14 mm | 19.05 mm | 14 mm | 19.05 mm |
| uPs/uCs/外围集成电路类型 | - | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER |
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