INTRODUCTION

From now on, you can hook your product onto the inter-net directly. Put the PC aside, HMS91C7432 do all the jobs that the PC do for inter-net connection.

HMS91C7432 features and functions

● Implementation of the complete TCP/IP protocol suite

● Built-in Email sending and reception function.

● Standard SMTP protocol stack.

● Standard POP3 protocol stack.

● Standard PPP protocol stack to facilitate dial-up network log on.

● Standard DNS protocol stack, resolve URL with dynamic DNS server.

● Serial modem driver built-in.

● Support V.90 56Kflex modem or lower.

● 8 bit parallel interface to the user application.

● Serial DTE port for ease of modem interface.

● 5V or 3.3V operation voltage

● 20 pins SOP package