8-bit Microcontrollers - MCU EPROM/ROM High-Speed
| 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 | SMD/SMT |
| 封装 / 箱体 Package / Case | PLCC-44 |
| 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 |
| 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 |
| Processor Series | DS87C520 |
| 系列 Packaging | Reel |
| Data RAM Type | SRAM |
| 高度 Height | 3.68 mm |
| 接口类型 Interface Type | UART |
| 长度 Length | 16.66 mm |
| 最小工作温度 Minimum Operating Temperature | 0 C |
| Number of I/Os | 32 I/O |
| Number of Timers/Counters | 3 Timer |
| Program Memory Type | EPROM |
| 工厂包装数量 Factory Pack Quantity | 500 |
| 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 | 16.66 mm |
| 单位重量 Unit Weight | 0.084185 oz |
| DS87C520-QCL-TR | DS87C520-MNL- | DS87C520-QCL- | DS87C520-ENL- | DS87C520-MCL- | |
|---|---|---|---|---|---|
| 描述 | 8-bit Microcontrollers - MCU EPROM/ROM High-Speed | Circuit Board Hardware - PCB MINI SMT TEST POINT | Supervisory Circuits MicroMonitor Chip | LDO Voltage Regulators Dual 1A LDO | RS-232 Interface IC 5V MultiCh RS-232 Driver/Receiver |
| 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 |
SMD/SMT | Through Hole | SMD/SMT | SMD/SMT | Through Hole |
| 封装 / 箱体 Package / Case |
PLCC-44 | PDIP-40 | PLCC-44 | TQFP-44 | PDIP-40 |
| 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 |
| 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 | + 85 C | + 70 C |
| Processor Series | DS87C520 | DS87C520 | DS87C520 | DS87C520 | DS87C520 |
| 系列 Packaging |
Reel | Tube | Tube | Tube | Tube |
| Data RAM Type | SRAM | SRAM | SRAM | SRAM | SRAM |
| 高度 Height |
3.68 mm | 4.06 mm | 3.68 mm | 1.05 mm | 4.06 mm |
| 接口类型 Interface Type |
UART | UART | UART | UART | UART |
| 长度 Length |
16.66 mm | 52.96 mm | 16.66 mm | 10 mm | 52.96 mm |
| 最小工作温度 Minimum Operating Temperature |
0 C | - 40 C | 0 C | - 40 C | 0 C |
| Number of I/Os | 32 I/O | 32 I/O | 32 I/O | 32 I/O | 32 I/O |
| Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer | 3 Timer | 3 Timer |
| Program Memory Type | EPROM | EPROM | EPROM | EPROM | EPROM |
| 工厂包装数量 Factory Pack Quantity |
500 | 10 | 28 | 160 | 10 |
| 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 |
16.66 mm | 14.1 mm | 16.66 mm | 10 mm | 14.1 mm |
| 单位重量 Unit Weight |
0.084185 oz | 0.210004 oz | 0.084185 oz | - | 0.210004 oz |
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