技术参数

• Package / Case 48-WFQFN Exposed Pad, CSP
• Mounting Type Surface Mount
• Speed 16MHz
• Program Memory Size 256KB (256K x 8)
• RAM Size 24K x 8
• Operating Temperature -40°C ~ 125°C (TA)
• Oscillator Type Internal
• Program Memory Type FLASH
• Core Processor ARM® Cortex®-M3
• Data Converters A/D 12x24b; D/A 1x12b
• Core Size 32-Bit Single-Core
• Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V
• Connectivity I2C, SPI, UART/USART
• Peripherals DMA, POR, PWM, WDT
• Supplier Device Package 48-LFCSP (7x7)
• Number of I/O 19
• 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