Cesta:OKDatasheet > Semiconductor list > MaximIC Datasheet > MAX3237EAI
MAX3237EAI spec: 3.0V to 5.5V, low-power, up to 1Mbps, true RS-232 transceiver using four 0.1microF external capacitor. Low supply current 500microA. Guaranteed data rate 250kbps (normal operation), 1Mbps (MegaBaud operation).