ZX1RESET#2VINTD3DGND4IAP5IAN6PULL_HIGH7PULL_HIGH8IBP9IBN10VN11VP12REF13PULL_LOW14VINAT15AGND16VDD17CLKIN18CLKOUT19REVP#20ZX_I21QRI#22CF123CF224SCLK25MISO/SDA/TX26MOSI/SCL/RX27CS28EP29