A
56
Identifying Processors
A.4 AMD Processors
A.3 IBM Processor
6x86MX-PR266
Product
name
P-rating
2.5x 83MHz-2.9V CORE
Processor
clock
speed
Core
voltage
A.5 IDT Processors
C6-PSME200GA
Product
name
Processor clock speed
3.52Vcc (66MHz clock)
Processor
voltage
External system bus clock
AMD-K5-PR166ABX
K5
= Processor core
PR166
= Performance rating
A
= Package type: Type A = CPGA
B
= Operating voltage:
B:
3.45V-3.60V
H:
2.76V-3.0V/3.3V (core/IO)
C:
3.30V-3.465V
J:
2.57V-2.84V/3.3V (core/IO)
F:
3.135V-3.465V
K:
2.38V-2.63V/3.3V (core/IO)
X
=Case temperature
W:
55
o
C
R:
70
o
C
Q:
65
o
C
Y:
75
o
C
X:
65
o
C
Z:
85
o
C
AMD-K6-233ANR
K6
= Processor core
233
= Performance rating
A
= Package type: Type A = CPGA
B
= Operating voltage:
N:
3.1V-3.3V (core)/3.135V-3.6V (I/O)
L:
2.755V-3.045V (core)/3.135V-3.6V (I/O)
X
=Case temperature
W:
55
o
C
R:
70
o
C
Q:
65
o
C
Y:
75
o
C
X:
65
o
C
Z:
85
o
C