SS1102C datasheet(6/129 Pages) ETC1

6 / 129 page

Description

PRELIMINARY V1.8

Description

The SS1102C is a CMOS integrated solution for direct sequence spread spectrum

digital wireless data communication applications. The chip performs all CPU, baseband

modem and peripheral control functions. A baseband spread spectrum modem, a

microcontroller, and I/O interfaces are integrated into a single chip. The RF interface is

suitable for most RF module designs. A low speed link data path allows for supervisory

and setup functions, while the communication channel is used for full duplex data

transmission.

The chip can be delivered in the 52-pin or 100-pin package. The 100-pin version has an

interface to the external EPROM. The 52-pin version is a mask version of the chip.

Features

• Direct sequence spread spectrum transceiver

• Support for MSK

• RF interface signals

• Full and half duplex data transmission modes

• 125Kbps maximum data rate in half duplex mode

• 64Kbps maximum data rate in full duplex mode

• Low speed signalling full duplex data path

• 8051 compatible 8-bit CPU

• 16K bytes on-chip ROM

• 512 x 8 RAM

• Two capture timers

• WatchDog timer

• Time Base timer

• Programmable Serial Peripheral Interface (SPI)

• Low battery detect

• Programmable I/O lines

• Active, Low Power and Power Down Operation modes

• Two on-chip oscillator circuits - up to 24MHz Master clock and low speed 32KHz

clock for the Low Power mode

• Power-on Reset

• Supply Voltage: 2.7V-5.5V

• 52-pin package

• Operating temperature: -20C to 85C

SS1102C датащи(PDF) 6 Page - List of Unclassifed Manufacturers