RS-232 Interface IC 5V MultiCh RS-232 Driver/Receiver
| 参数名称 | 属性值 |
| 产品种类 Product Category | 8-bit Microcontrollers - MCU |
| 制造商 Manufacturer | Maxim(美信半导体) |
| RoHS | Details |
| 安装风格 Mounting Style | Through Hole |
| 封装 / 箱体 Package / Case | PDIP-40 |
| Core | 8051 |
| Data Bus Width | 8 bit |
| Maximum Clock Frequency | 33 MHz |
| Program Memory Size | 16 kB |
| Data RAM Size | 1 kB |
| ADC Resolution | No ADC |
| Number of I/Os | 32 I/O |
| 工作电源电压 Operating Supply Voltage | 4.5 V to 5.5 V |
| 最大工作温度 Maximum Operating Temperature | + 70 C |
| 接口类型 Interface Type | UART |
| 系列 Packaging | Tube |
| Data RAM Type | SRAM |
| 高度 Height | 4.06 mm |
| 长度 Length | 52.96 mm |
| 最小工作温度 Minimum Operating Temperature | 0 C |
| Number of Timers/Counters | 3 Timer |
| Processor Series | DS87C520 |
| Program Memory Type | EPROM |
| 工厂包装数量 Factory Pack Quantity | 10 |
| 电源电压-最大 Supply Voltage - Max | 5.5 V |
| 电源电压-最小 Supply Voltage - Min | 4.5 V |
| 宽度 Width | 14.1 mm |
| 单位重量 Unit Weight | 0.210004 oz |
| DS87C520-MCL- | DS87C520-MNL- | DS87C520-QCL- | DS87C520-QCL-TR | DS87C520-ENL- | |
|---|---|---|---|---|---|
| 描述 | RS-232 Interface IC 5V MultiCh RS-232 Driver/Receiver | Circuit Board Hardware - PCB MINI SMT TEST POINT | Supervisory Circuits MicroMonitor Chip | 8-bit Microcontrollers - MCU EPROM/ROM High-Speed | LDO Voltage Regulators Dual 1A LDO |
| 产品种类 Product Category |
8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| 制造商 Manufacturer |
Maxim(美信半导体) | Maxim(美信半导体) | Maxim(美信半导体) | Maxim(美信半导体) | Maxim(美信半导体) |
| RoHS | Details | Details | Details | Details | Details |
| 安装风格 Mounting Style |
Through Hole | Through Hole | SMD/SMT | SMD/SMT | SMD/SMT |
| 封装 / 箱体 Package / Case |
PDIP-40 | PDIP-40 | PLCC-44 | PLCC-44 | TQFP-44 |
| Core | 8051 | 8051 | 8051 | 8051 | 8051 |
| Data Bus Width | 8 bit | 8 bit | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 33 MHz | 33 MHz | 33 MHz | 33 MHz | 33 MHz |
| Program Memory Size | 16 kB | 16 kB | 16 kB | 16 kB | 16 kB |
| Data RAM Size | 1 kB | 1 kB | 1 kB | 1 kB | 1 kB |
| ADC Resolution | No ADC | No ADC | No ADC | No ADC | No ADC |
| Number of I/Os | 32 I/O | 32 I/O | 32 I/O | 32 I/O | 32 I/O |
| 工作电源电压 Operating Supply Voltage |
4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| 最大工作温度 Maximum Operating Temperature |
+ 70 C | + 85 C | + 70 C | + 70 C | + 85 C |
| 接口类型 Interface Type |
UART | UART | UART | UART | UART |
| 系列 Packaging |
Tube | Tube | Tube | Reel | Tube |
| Data RAM Type | SRAM | SRAM | SRAM | SRAM | SRAM |
| 高度 Height |
4.06 mm | 4.06 mm | 3.68 mm | 3.68 mm | 1.05 mm |
| 长度 Length |
52.96 mm | 52.96 mm | 16.66 mm | 16.66 mm | 10 mm |
| 最小工作温度 Minimum Operating Temperature |
0 C | - 40 C | 0 C | 0 C | - 40 C |
| Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer | 3 Timer | 3 Timer |
| Processor Series | DS87C520 | DS87C520 | DS87C520 | DS87C520 | DS87C520 |
| Program Memory Type | EPROM | EPROM | EPROM | EPROM | EPROM |
| 工厂包装数量 Factory Pack Quantity |
10 | 10 | 28 | 500 | 160 |
| 电源电压-最大 Supply Voltage - Max |
5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| 电源电压-最小 Supply Voltage - Min |
4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| 宽度 Width |
14.1 mm | 14.1 mm | 16.66 mm | 16.66 mm | 10 mm |
| 单位重量 Unit Weight |
0.210004 oz | 0.210004 oz | 0.084185 oz | 0.084185 oz | - |
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