ZHCSMX2C June 2007 – December 2024 TRS3221E
PRODUCTION DATA
For proper operation, add capacitors as shown in Figure 8-1 and Table 8-1.
ROUT and DIN connect to UART or general purpose logic lines. FORCEON and FORCEOFF may be connected general purpose logic lines or tied to ground or VCC. INVALID may be connected to a general purpose logic line or left unconnected. RIN and DOUT lines connect to a RS232 connector or cable. DIN, FORCEON, and FORCEOFF inputs must not be left unconnected.