Intel SL2YM 用户手册
Pentium
®
II Processor at 350 MHz, 400 MHz, and 450 MHz
22
Datasheet
Table 5.
Voltage and Current Specifications
1
Symbol
Parameter
Core Freq
Min
Typ
Max
Unit
Notes
V
CC
CORE
V
CC
for processor core
1.9
2.00
2.1
V
2, 4, 5, 6
V
CCL2
V
CC
for second level
cache
3.135
3.30
3.465
V
3.3 V ±5%
7
V
TT
AGTL+ bus termination
voltage
voltage
1.365
1.50
1.635
V
1.5 ±9%
8
Baseboard
Tolerance,
Static
Tolerance,
Static
Processor core voltage
static tolerance level at
SC 242 pins
static tolerance level at
SC 242 pins
–0.070
0.070
V
4, 9
Baseboard
Tolerance,
Transient
Tolerance,
Transient
Processor core voltage
transient tolerance level
at SC 242 pins
transient tolerance level
at SC 242 pins
–0.110
0.110
V
4, 9
V
CC
CORE
Tolerance,
Static
Static
Processor core voltage
static tolerance level at
edge fingers
static tolerance level at
edge fingers
–0.085
0.085
V
4, 10
V
CC
CORE
Tolerance,
Transient
Transient
Processor core voltage
transient tolerance level
at edge fingers
transient tolerance level
at edge fingers
–0.140
0.140
V
4, 10
I
CC
CORE
I
CC
for processor core
350 MHz
400 MHz
450 MHz
400 MHz
450 MHz
10.8
12.0
13.6
12.0
13.6
A
A
A
A
A
2, 4, 12, 13
2, 4, 12, 13
2, 4, 12, 13
2, 4, 12, 13
2, 4, 12, 13
I
CC
L2
I
CC
for second level
cache
350 MHz
400 MHz
450 MHz
400 MHz
450 MHz
0.7
0.9
1.0
0.9
1.0
A
A
A
A
A
4, 7, 12
4, 7, 12
4, 7, 12
4, 7, 12
4, 7, 12
I
VTT
Termination voltage
supply current
supply current
2.7
A
14
I
SGnt
I
CC
Stop-Grant for
processor core
350 MHz
400 MHz
450 MHz
400 MHz
450 MHz
0.8
0.9
1.0
0.9
1.0
A
A
A
A
A
4, 11, 12, 15
4, 11, 12, 15
4, 11, 12, 15
4, 11, 12, 15
4, 11, 12, 15
I
SG
ntL2
I
CC
Stop-Grant for
second level cache
0.1
A
4, 7, 12
I
SLP
I
CC
Sleep for processor
core
350 MHz
400 MHz
450 MHz
400 MHz
450 MHz
0.8
0.9
1.0
0.9
1.0
A
A
A
A
A
4, 11, 12
4, 11, 12
4, 11, 12
4, 11, 12
4, 11, 12
I
SL
PL2
I
CC
Sleep for second
level cache
0.1
A
4, 7, 12
I
DSLP
I
CC
Deep Sleep for
processor core
0.35 A
12
I
DSL
PL2
I
CC
Deep Sleep for
second level cache
0.1 A
dI
CC
CORE
/dt
Power supply current
slew rate
slew rate
20
A/µs
3, 16, 17, 18
dI
CC
L2
/dt
L2 cache power supply
current slew rate
current slew rate
1
A/
µ
s
16, 17, 18
dI
CC
v
TT
/dt
Termination current slew
rate
rate
8
A/µs
See
Table 8
17, 18
V
CC5
5 V supply voltage
4.75
5.00
5.25
V
5 V ±5%
19
I
CC5
I
CC
for 5 V supply
voltage
1.0
A
19