技术参数

• Package / Case 28-VFQFN Exposed Pad
• Mounting Type Surface Mount
• Speed 50MHz
• Program Memory Size 32KB (32K x 8)
• RAM Size 2.25K x 8
• Operating Temperature -40°C ~ 85°C (TA)
• Oscillator Type Internal
• Program Memory Type FLASH
• Core Processor 8051
• Data Converters A/D 20x12b; D/A 2x12b
• Core Size 8-Bit
• Voltage - Supply (Vcc/Vdd) 2V ~ 5.25V
• Connectivity SMBus (2-Wire/I2C), SPI, UART/USART
• Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Supplier Device Package 28-QFN (5x5)
• Number of I/O 20
• DigiKey Programmable Not Verified
• ECCN 3A991A2
• HTSUS 8542.31.0001
• Moisture Sensitivity Level (MSL) 1 (Unlimited)
• REACH Status REACH Unaffected
• RoHS Status ROHS3 Compliant