{
    "name":"CH552",
    "series":["CH552P","CH551P"],
    "type":"MCU",
    "Core":"8051",
    "Freq":"24MHz",
    "description":"WCH 1T 8051 CH552 MCU",
    "peripheral": ["ADC","DAC","USB","RTC","UART","SUART","I2C","I2S","SPI","AES","DMA"],
    "package":["LQFP48","QFN28","SOP16"],
    "SRAM":8,
    "Flash":64,
    "UART": {
        "num": 3,
        "FIFO": 16,
        "ISO7816": 1,
        "more":["BUAD","LIN","IrDA"]
    },
    "ADC": {
        "num": 1,
        "PGA": 4,
        "channel": 16,
        "resolution": 12,
        "rate": 2400
    },
    "TIM": {
        "resolution":[16,16,16,16,32],
        "rate": 1024
    },
    "RCC": {
        "HSI": 16384,
        "LSI": 32,
        "HSE": [1024,20480],
        "PLL": [32768,49152],
        "accuracy": 0.02,
        "rate": 1024
    },
    "USB": {
        "num": 1,
        "more":["FS","device"]
    },
    "RTC": {
        "CLK": 32768,
        "PPM": 1.5,
        "Ivdd": 0.5
    },
    "PWR": {
        "VDD": [1850,5500],
        "Ivdd": 3.5,
        "rate": 1024
    },
    "upload": {
        "ISP": true,
        "IAP": true,
        "SWD": true,
        "speed": 115200
    },
    "vendor":"WCH",
    "url":"http://www.SoC.xin/CH552",
    "repo":"https://github.com/SoCXin/CH552",
    "homepage": "http://www.wch.cn/products/CH552.html",
    "version":"1.0.0"
}