R4400 Datasheet, PDF (1/11 Pages) Aeroflex Circuit Technology – A MIPS R4400 RISC Microprocessor Multichip Module

The Aeroflex “RISC TurboEngine”^©
A MIPS^© R4400 RISC Microprocessor Multichip
Module
(Preliminary Data Sheet, use with “MIPS R4000 Microprocessor Users Manual”^© MIPS 1993)
Aeroflex Circuit Technology
35 South Service Road, Plainview NY 11803
Tel:[phone], Fax:[phone]
1.0 Description
The Aeroflex Circuit Technology “RISC TurboEngine” is a full military temperature range 64 bit, super-
pipelined RISC microprocessor with 1M Byte of secondary cache memory packaged in a high speed
multichip module (MCM). The module contains the following components:
• (1) R4400SC/MC, a 3.3V powered RISC microprocessor.
• (11) SRAMs, 64K by 16.
• (3) Buffers and (3) Passive components for phase lock loop operation.
A Primary cache only version, the R4400PC is also available in the same package or 179 pin PGA
2.0 Flat Package Outline
“F10” Package
Pin 226
Pin 227
2.525 MAX
85 Spaces at 0.025
Pin 141
Pin 140
53 Spaces
at 0.025
Pin 280
Pin 1
.072 ±.01
R4400PC/SC
MCM
1.768
MAX
.010
Pin 87
Pin 86
.175 MAX
.006
Note: Outside ceramic tie
bars not shown for clarity.
Contact factory for details
1
SCD4430 Rev A 11/18/96