技术参数

• Package / Case 40-WFQFN Exposed Pad, CSP
• Mounting Type Surface Mount
• Speed 44MHz
• Program Memory Size 62KB (31K x16)
• RAM Size 2K x 32
• Operating Temperature -40°C ~ 125°C (TA)
• Oscillator Type Internal
• Program Memory Type FLASH
• Core Processor ARM7®
• Data Converters A/D 12x12b; D/A 4x12b
• Core Size 16/32-Bit
• Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V
• Connectivity I2C, SPI
• Peripherals POR, PWM, WDT
• Supplier Device Package 40-LFCSP-WQ (6x6)
• Number of I/O 20
• DigiKey Programmable Not Verified
• ECCN 3A991A2
• HTSUS 8542.31.0001
• Moisture Sensitivity Level (MSL) 3 (168 Hours)
• REACH Status REACH Unaffected
• RoHS Status ROHS3 Compliant