| 元器件型号 | 厂商 | 描述 | 数量 | 价格 |
|---|---|---|---|---|
| DS87C520-QCL+ | Maxim Integrated Products | IC MCU EPROM/ROM 33MHZ HS 44PLCC | 240 | 1:$21.42000 25:$20.96040 |
| DS87C520-QCL+T&R | Maxim Integrated Products | IC MCU EPROM/ROM 33MHZ HS 44PLCC | 0 | 500:$21.01200 |
| DS87C520-QNL/T&R | Maxim Integrated Products | IC MCU EPROM/ROM 33MH IND 44PLCC | 0 | 500:$24.24362 |
| DS87C520-QNL+ | Maxim Integrated Products | IC MCU EPROM/ROM 33MH IND 44PLCC | 90 | 1:$24.74000 25:$24.20520 |
| DS87C520-QNL+T&R | Maxim Integrated Products | IC MCU EPROM/ROM 33MH IND 44PLCC | 0 | 500:$24.24362 |
| DS87C530-ECL+ | Maxim Integrated Products | IC MCU EPR/ROM W/RTC 33MZ 52TQFP | 0 | 96:$25.95604 |
| DS87C530-QCL+ | Maxim Integrated Products | IC MCU EPR/ROM W/RTC 33MZ 52PLCC | 314 | 1:$23.97000 25:$23.45840 |
| DS87C530-QNL+ | Maxim Integrated Products | IC MCU EPR/ROM W/RTC 33MZ 52PLCC | 130 | 1:$27.54000 25:$26.94720 |
| DS87C550-QCL+ | Maxim Integrated Products | IC MCU EPROM ADC/PWM HS 68-PLCC | 0 | |
| DS89C420-MCL | Maxim Integrated Products | IC MCU ULTRA 33MHZ HP 40-DIP | 0 | |
| DS89C420-MCS | Maxim Integrated Products | IC MCU 50MHZ ULTRA HS 40-DIP | 0 | |
| DS89C430-ENG+ | Maxim Integrated Products | IC MCU FLASH 16KB 25MHZ 44-TQFP | 0 | 160:$9.29000 |
| DS89C430-ENL+ | Maxim Integrated Products | IC MCU FLASH 16KB 33MHZ 44-TQFP | 77 | 1:$21.66000 25:$14.44000 100:$10.47000 1,000:$9.29575 |
| DS89C430-MNG+ | Maxim Integrated Products | IC MCU FLASH 16KB 25MHZ 40-DIP | 21 | 1:$19.19000 25:$12.79000 100:$9.27000 1,000:$8.24000 |
| DS89C430-MNL+ | Maxim Integrated Products | IC MCU FLASH 16KB 33MHZ 40-DIP | 28 | 1:$21.60000 25:$14.40000 100:$10.44000 1,000:$9.27000 |
| DS89C430-QNG+ | Maxim Integrated Products | IC MCU FLASH 16KB 25MHZ 44-PLCC | 0 | 26:$12.65000 |
| DS89C430-QNL+ | Maxim Integrated Products | IC MCU FLASH 16KB 33MHZ 44-PLCC | 627 | 1:$21.42000 25:$14.28000 100:$10.35000 1,000:$9.19275 |
| DS89C440-ENG | Maxim Integrated Products | IC MCU FLASH 32KB 25MHZ 44-TQFP | 0 | |
| DS89C440-MNG | Maxim Integrated Products | IC MCU FLASH 32KB 25MHZ 40-DIP | 0 | |
| DS89C440-QNG | Maxim Integrated Products | IC MCU FLASH 32KB 25MHZ 44-PLCC | 0 | |
| DS89C440-QNL | Maxim Integrated Products | IC MCU FLASH 32KB 33MHZ 44-PLCC | 0 | |
| DS89C450-ENG+ | Maxim Integrated Products | IC MCU FLASH 64KB 25MHZ 44-TQFP | 0 | 160:$10.40000 |
| DS89C450-ENL+ | Maxim Integrated Products | IC MCU FLASH 64KB 33MHZ 44-TQFP | 922 | 1:$26.10000 25:$17.40000 100:$12.62000 1,000:$11.20125 |
| DS89C450-MNG+ | Maxim Integrated Products | IC MCU FLASH 64KB 25MHZ 40-DIP | 15 | 1:$21.48000 25:$14.32000 100:$10.38000 1,000:$9.21850 |
| DS89C450-QNG+ | Maxim Integrated Products | IC MCU FLASH 64KB 25MHZ 44-PLCC | 0 | 26:$14.18000 |
| DS89C450-QNL+ | Maxim Integrated Products | IC MCU FLASH 64KB 33MHZ 44-PLCC | 2,105 | 1:$25.86000 25:$17.24000 100:$12.50000 1,000:$11.09825 |
| 类别: | 嵌入式 - 微控制器， |
|---|---|
| 核心处理器: | 8051 |
| 芯体尺寸: | 8-位 |
| 速度: | 33MHz |
| 连通性: | EBI/EMI，SIO，UART/USART |
| 外围设备: | 电源故障复位，WDT |
| 输入/输出数: | 32 |
| 程序存储器容量: | 16KB（16K x 8） |
| 程序存储器类型: | OTP |
| EEPROM 大小: | - |
| RAM 容量: | 1K x 8 |
| 电压 - 电源 (Vcc/Vdd): | 4.5 V ~ 5.5 V |
| 数据转换器: | - |
| 振荡器型: | 外部 |
| 工作温度: | 0°C ~ 70°C |
| 封装/外壳: | 44-LCC（J 形引线） |
| 包装: | 管件 |