功能：EPON OLT 包装：托盘 描述：XPON PMD DEVICE 集成电路（IC） 电信

电信接口IC

Multifunction Peripheral

INTRODUCTION The MC68HC901 Multi-Function Peripheral (MFP) is a member of the M68000 Family of peripherals. Unless otherwise specified, the MC68HC901 multi-function peripheral is hereafter referred to as the MFP in this document. Many features of the MFP make reference to the MC68000 Family of

MULTI.FUNCTION PERIPHERAL

DESCRIPTION The MK68901 MFP (Multi-Function Peripheral) is a combination of many of the necessary peripheral functions in a microprocessor system. Included are : Eight parallel I/O lines Interrrupt controller for 16 sources Four timers Single channel full duplex USART