AMD 29040 (Am29040) microprocessor family

AMD 29040 (Am29040) is a 32-bit embedded RISC microprocessor fully compatible with other members of AMD 29K microprocessor family. The 29040 offers higher performance than AMD 29030/29035 CPUs due to the following improvements in its architecture:

  • 4 KB on-chip data cache,
  • Fast integer 32-bit hardware multiplier,
  • Enhanced memory management unit,
  • faster clock speeds with optional clock-doubling feature.

The 29040 also includes multiprocessor support. The Am29040 microprocessors were manufactured in the same ceramic PGA and plastic QFP packages as the AMD 29030 and 29035.

Die pictures: AMD AM29040-33GC
Links
History
Architecture
Identification
Pinouts
Support chips

AMD Am29040-ALPHA



Engineering sample
AMD Am29040-ALPHA

AMD Am29040-30KC

30 MHz
145-lead plastic QFP
AMD Am29040-30KC

AMD Am29040-33GC

33 MHz
144-pin ceramic PGA
AMD Am29040-33GC

AMD Am29040-33KC

33 MHz
145-lead plastic QFP
AMD Am29040-33KC

AMD Am29045-50KC

50 MHz
145-lead plastic QFP
AMD Am29045-50KC

Other 29040 microprocessors


AMD Am29040-40GC
AMD Am29040-40KC
AMD Am29040-50GC
AMD Am29040-50KC

(c) Copyright 2003 Gennadiy Shvets