技术参数

• Package / Case 32-UFQFN Exposed Pad
• Mounting Type Surface Mount
• Speed 72MHz
• Program Memory Size 64KB (64K x 8)
• RAM Size 4.25K x 8
• Operating Temperature -40°C ~ 105°C (TA)
• Oscillator Type Internal
• Program Memory Type FLASH
• Core Processor CIP-51 8051
• Data Converters A/D 20x14b; D/A 4x12b
• Core Size 8-Bit
• Voltage - Supply (Vcc/Vdd) 2.2V ~ 3.6V
• Connectivity I2C, SMBus, SPI, UART/USART
• Peripherals Brown-out Detect/Reset, POR, PWM, WDT
• Supplier Device Package 32-QFN (4x4)
• Number of I/O 29
• DigiKey Programmable Not Verified
• ECCN 3A991A2
• HTSUS 8542.31.0001
• Moisture Sensitivity Level (MSL) 2 (1 Year)
• REACH Status REACH Unaffected
• RoHS Status ROHS3 Compliant