MD82C237-12B
Description
The 82C237 is a modified version of the 82C37A.
Key Features
- Special Mode Permits 16-Bit, Zero Wait State DMA Transfers
- High Speed Data Transfers: - Up to 6.25MBytes/sec with 12.5MHz Clock in Normal Mode - Up to 12.5MBytes/sec with 12.5MHz Clock in 16-Bit Mode
- Four Independent Maskable Channels with Autoinitialization Capability
- Cascadable to any Number of Channels
- Memory-to-Memory Transfers
- Static CMOS Design Permits Low Power Operation - ICCSB = 10µA Maximum - ICCOP = 2mA/MHz Maximum
- Internal Registers may be Read from Software
