AM486DE2 Datasheet - AMD

AM486DE2 8K Write Through Embedded Microprocessor

FINAL Am486®DE2 8-Kbyte Write-Through Embedded Microprocessor DISTINCTIVE CHARACTERISTICS s High-Performance Design 66-MHz operating frequency Frequent instructions execute in one clock 105.6-million bytes/second burst bus at 33 MHz Flexible write-through address control Dynamic bus sizing for 8-, 16-, and 32-bit buses Soft reset capability s High On-Chip Integration 8-Kbyte unified code and data cache Floating-poin.

AM486DE2 Features

* 3-V core with 5-V-tolerant I/O

* Binary compatible with all Am486® DX and Am486DX2 microprocessors

* Wide range of support available through the AMD® FusionE86SM Program s IEEE 1149.1 JTAG Boundary-Scan Compatibility s Supports Environmental Protection Agency's Energy Star

AM486DE2_AMD.pdf