MC68340AB16E数据手册恩XP中文资料规格书

描述 Description

The MC68340 is a high-performance 32-bit integrated processor with direct memory access (DMA), combining an enhanced M68000-compatible processor, 32-bit DMA, and other peripheral subsystems on a single integrated circuit. The MC68340 CPU32 delivers 32-bit CISC processor performance from a lower cost 16-bit memory system. The combination of peripherals offered in the MC68340 can be found in a diverse range of microprocessor-based systems. Systems requiring very high-speed block transfers of data can benefit from the MC68340.

特性 Features

CPU32 Core
• Two-Channel DMA Controller
• DUART Compatible with 68681
• Two 16-Bit Timer/Counters
• Four Chip Selects
• System Integration
• 32 Address Lines, 16 Data Lines
• Low Power Management
• 4.8 MIPS @ 25 MHz
• Available in 16 and 25 MHz
• Available in 3.3 and 5V