AM486DX2-66V16BHC AMD (ADVANCED MICRO DEVICES), AM486DX2-66V16BHC Datasheet - Page 24
AM486DX2-66V16BHC
Manufacturer Part Number
AM486DX2-66V16BHC
Description
Manufacturer
AMD (ADVANCED MICRO DEVICES)
Datasheet
1.AM486DX2-66V16BHC.pdf
(66 pages)
Specifications of AM486DX2-66V16BHC
Family Name
Am486
Device Core Size
32b
Frequency (max)
66MHz
Instruction Set Architecture
RISC
Supply Voltage 1 (typ)
3.3V
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Operating Temp Range
0C to 85C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
208
Package Type
SQFP
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AM486DX2-66V16BHC
Manufacturer:
AMD
Quantity:
20 000
24
CACHE
CLK
ADR
M/IO
W/R
ADS
BLAST
BRDY
INV
EADS
HITM
HOLD
HLDA
Data
External
bus master’s
BOFF signal
Note:
The circled numbers in this figure represent the steps in section 4.8.4.
Note:
The circled numbers in this figure represent the steps in section 4.8.3.2.
CLK
ADR
INV
EADS
HITM
HOLD
HLDA
1
Figure 7. Snoop of On-Chip Cache That Hits a Non-Modified Line
floating/three-stated
valid
n
2
Figure 8. Snoop That Hits a Modified Line (Write-Back)
Enhanced Am486DX Microprocessor Family
3
4
P R E L I M I N A R Y
5
n
n
valid
valid
n+4
n+4
n+8 n+12
n+8
n+1
6
valid
7
8
9
11
floating/three-stated
10
n