Pin Listing and Signal Definitions
Table 35.
Pin Listing by Pin Name
Table 36. Pin Listing by Pin Number
Pin
Number
Signal Buffer
Type
Pin
Number
Signal Buffer
Type
Pin Name
Direction
Pin Name
Direction
VSS
V26
V4
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
A25
D#[03]
Source Synch
Power/Other
Power/Other
Power/Other
Input/Output
VSS
A26
VSS
VSS
W21
W24
W3
AA1
VSS
VSS
AA2
TESTHI1
BINIT#
VSS
Input
VSS
AA3
Common Clock Input/Output
Power/Other
VSS
W6
AA4
VSS
Y2
AA5
BPM#[4]
GTLREF
VSS
Common Clock Input/Output
VSS
Y22
Y25
Y5
AA6
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Input
VSS
AA7
VSS
AA8
VCC
VSSA
VSSSENSE
AD22
A4
AA9
VSS
Output
AA10
AA11
AA12
AA13
AA14
AA15
AA16
AA17
AA18
AA19
VCC
VSS
Table 36. Pin Listing by Pin Number
VCC
Pin
Number
Signal Buffer
Type
VSS
Pin Name
Direction
Output
VCC
A2
THERMTRIP# Asynch GTL+
VSS
A3
VSS
Power/Other
Power/Other
Power/Other
Asynch GTL+
VCC
A4
VSSSENSE
VCCSENSE
GHI#
NC
Output
Output
Input
VSS
A5
VCC
A6
VSS
A7
ITPCLKOUT
[0]
AA20
Power/Other
Output
A8
VCC
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
AA21
AA22
AA23
AA24
AA25
AA26
AB1
GTLREF
D#[62]
VSS
Power/Other
Source Synch
Power/Other
Source Synch
Source Synch
Power/Other
Source Synch
Input
A9
VSS
Input/Output
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
VCC
VSS
D#[63]
D#[61]
VSS
Input/Output
Input/Output
VCC
VSS
VCC
A#[35]
RSP#
VSS
Input/Output
VSS
AB2
Common Clock Input
Power/Other
VCC
AB3
VSS
AB4
BPM#[5]
BPM#[1]
VSS
Common Clock Input/Output
Common Clock Input/Output
Power/Other
VCC
AB5
VSS
AB6
VCC
AB7
VCC
Power/Other
VSS
AB8
VSS
Power/Other
NC
AB9
VCC
Power/Other
D#[02]
VSS
Source Synch
Power/Other
Input/Output
AB10
VSS
Power/Other
74
Mobile Intel Pentium 4 Processor-M Datasheet