Freescale MC68LC302CPU16CT

M6800016 МГцDRAM-40°C ~ 85°C (TA)

Overview

• On-Chip Static 68000 Core Supporting a 16- or 8-Bit M68000 Family System • SIB Including:   — Independent Direct Memory Access (IDMA) Controller   — Interrupt Controller with Two Modes of Operation   — Parallel Input/Output (I/O) Ports, Some with Interrupt Capability   — On-Chip 1152-Byte Dual-Port RAM   — Three Timers Including a Watchdog Timer   — New Periodic Interrupt Timer (PIT)   — Four Programmable Chip-Select Lines with Wait-State Generator Logic   — Programmable Address Mapping of the Dual-Port RAM and IMP Registers   — On-Chip Clock Generator with Output Signal   — On-Chip PLL Allows Operation with 32 kHz or 4 MHz Crystals   — Glueless Interface to EPROM, SRAM, Flash EPROM, and EEPROM   — Allows Boot in 8-bit Mode, and Running Switch to 16-bit Mode   — System Control:     System Status and Control Logic     Disable CPU Logic (Slave Mode Operation)     Hardware Watchdog     New Low-Power (Standby) Modes with Wake-Up from Two Pins or PIT     Freeze Control for Debugging (Available Only in the PGA Package)     DRAM Refresh Controller • CP Including:   — Main Controller (RISC Processor)   — Two Independent Full-Duplex Serial Communications Controllers (SCCs)   — Supporting Various Protocols:     High-Level/Synchronous Data Link Control (HDLC/SDLC)     Universal Asynchronous Receiver Transmitter (UART)     Binary Synchronous Communication (BISYNC)     Transparent Modes     Autobaud Support 

Fourth, since the disable CPU mode (also known as slave mode) is still retained, the MC68LC302CPU16CT can function as a fully intelligent DMA-driven peripheral chip containing serial channels, timers, chip selects, etc.

Features

Applications

• Instrument control
• Consumer electronics products
• Toys
• Robots
• Radio
• Television
• Heater/Fan
• Calculator
• Kindle
• Christmas lights