技术参数

• Package / Case 40-DIP
• Mounting Type Through Hole
• Speed 12MHz
• Program Memory Size 4KB (4K x 8)
• RAM Size 128 x 8
• Operating Temperature 0°C ~ 70°C (TA)
• Oscillator Type External, Internal
• Program Memory Type EPROM
• Core Processor 80C51
• Core Size 8-Bit
• Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V
• Connectivity UART/USART
• Peripherals POR
• Supplier Device Package 40-PDIP
• Number of I/O 32
• DigiKey Programmable Not Verified
• ECCN EAR99
• HTSUS 8542.31.0001
• Moisture Sensitivity Level (MSL) 3 (168 Hours)
• REACH Status Vendor Undefined
• RoHS Status RoHS non-compliant