Intel Pentium 4 Processor in the 478-PinPackage at 1.40 GHz, 1.50 GHz, 1.60 GHz, 1.70 GHz, 1.80 GHz, 1.90 GHz, and 2GHz

ManualsBrandsIntel ManualsOtherIntel Pentium 4 Processor supporting HT Technology 3.00E GHz, 1M Cache, 800 MHz FSB

Pin Listing and Signal Definitions

Datasheet 55

D#[21] E25 Source Synch Input/Output

D#[22] F26 Source Synch Input/Output

D#[23] D26 Source Synch Input/Output

D#[24] L21 Source Synch Input/Output

D#[25] G26 Source Synch Input/Output

D#[26] H24 Source Synch Input/Output

D#[27] M21 Source Synch Input/Output

D#[28] L22 Source Synch Input/Output

D#[29] J24 Source Synch Input/Output

D#[30] K23 Source Synch Input/Output

D#[31] H25 Source Synch Input/Output

D#[32] M23 Source Synch Input/Output

D#[33] N22 Source Synch Input/Output

D#[34] P21 Source Synch Input/Output

D#[35] M24 Source Synch Input/Output

D#[36] N23 Source Synch Input/Output

D#[37] M26 Source Synch Input/Output

D#[38] N26 Source Synch Input/Output

D#[39] N25 Source Synch Input/Output

D#[40] R21 Source Synch Input/Output

D#[41] P24 Source Synch Input/Output

D#[42] R25 Source Synch Input/Output

D#[43] R24 Source Synch Input/Output

D#[44] T26 Source Synch Input/Output

D#[45] T25 Source Synch Input/Output

D#[46] T22 Source Synch Input/Output

D#[47] T23 Source Synch Input/Output

D#[48] U26 Source Synch Input/Output

D#[49] U24 Source Synch Input/Output

D#[50] U23 Source Synch Input/Output

D#[51] V25 Source Synch Input/Output

D#[52] U21 Source Synch Input/Output

D#[53] V22 Source Synch Input/Output

D#[54] V24 Source Synch Input/Output

D#[55] W26 Source Synch Input/Output

D#[56] Y26 Source Synch Input/Output

D#[57] W25 Source Synch Input/Output

D#[58] Y23 Source Synch Input/Output

D#[59] Y24 Source Synch Input/Output

Table 30. Pin Listing by Pin Name

Pin Name

Pin

Number

Signal Buffer

Type

Direction

D#[60] Y21 Source Synch Input/Output

D#[61] AA25 Source Synch Input/Output

D#[62] AA22 Source Synch Input/Output

D#[63] AA24 Source Synch Input/Output

DBI#[0] E21 Source Synch Input/Output

DBI#[1] G25 Source Synch Input/Output

DBI#[2] P26 Source Synch Input/Output

DBI#[3] V21 Source Synch Input/Output

DBR# AE25 Power/Other Output

DBSY# H5 Common Clock Input/Output

DEFER# E2 Common Clock Input

DP#[0] J26 Common Clock Input/Output

DP#[1] K25 Common Clock Input/Output

DP#[2] K26 Common Clock Input/Output

DP#[3] L25 Common Clock Input/Output

DRDY# H2 Common Clock Input/Output

DSTBN#[0] E22 Source Synch Input/Output

DSTBN#[1] K22 Source Synch Input/Output

DSTBN#[2] R22 Source Synch Input/Output

DSTBN#[3] W22 Source Synch Input/Output

DSTBP#[0] F21 Source Synch Input/Output

DSTBP#[1] J23 Source Synch Input/Output

DSTBP#[2] P23 Source Synch Input/Output

DSTBP#[3] W23 Source Synch Input/Output

FERR# B6 Asynch AGL+ Output

GTLREF AA21 Power/Other Input

GTLREF AA6 Power/Other Input

GTLREF F20 Power/Other Input

GTLREF F6 Power/Other Input

HIT# F3 Common Clock Input/Output

HITM# E3 Common Clock Input/Output

IERR# AC3 Common Clock Output

IGNNE# B2 Asynch GTL+ Input

INIT# W5 Asynch GTL+ Input

ITPCLKOUT[0] AA20 Power/Other Output

ITPCLKOUT[1] AB22 Power/Other Output

ITP_CLK0 AC26 TAP input

ITP_CLK1 AD26 TAP input

LINT0 D1 Asynch GTL+ Input

Table 30. Pin Listing by Pin Name

Pin Name

Pin

Number

Signal Buffer

Type

Direction