Intel LV 1.10 GHz LE80535LC0051M Data Sheet
Product codes
LE80535LC0051M
8
Intel
®
Pentium
®
M Processor Datasheet
Introduction
•
Micro-op Fusion and Advanced Stack Management that reduce the number of micro-ops
handled by the processor.
handled by the processor.
•
Advanced branch prediction architecture that significantly reduces the number of mispredicted
branches.
branches.
•
Double-precision floating-point instructions enhance performance for applications that require
greater range and precision, including scientific and engineering applications and advanced 3D
geometry techniques, such as ray tracing.
greater range and precision, including scientific and engineering applications and advanced 3D
geometry techniques, such as ray tracing.
Note:
The term AGTL+ has been used for Assisted Gunning Transceiver Logic technology on other Intel
products.
products.
The Intel Pentium M processor is offered in two packages: a socketable Micro Flip-Chip Pin Grid
Array (Micro-FCPGA) and a surface mount Micro Flip-Chip Ball Grid Array (Micro-FCBGA)
package technology. The Micro-FCPGA package plugs into a 479-hole, surface-mount, zero
insertion force (ZIF) socket, which is referred to as the mPGA479M socket.
Array (Micro-FCPGA) and a surface mount Micro Flip-Chip Ball Grid Array (Micro-FCBGA)
package technology. The Micro-FCPGA package plugs into a 479-hole, surface-mount, zero
insertion force (ZIF) socket, which is referred to as the mPGA479M socket.
1.1
Terminology
A “#” symbol after a signal name refers to an active low signal, indicating a signal is in the active
state when driven to a low level. For example, when RESET# is low, a reset has been requested.
Conversely, when NMI is high, a nonmaskable interrupt has occurred. In the case of signals where
the name does not imply an active state but describes part of a binary sequence (such as address or
data), the “#” symbol implies that the signal is inverted. For example, D[3:0] = “HLHL” refers to a
hex ‘A’, and D[3:0]# = “LHLH” also refers to a hex “A” (H= High logic level, L= Low logic level).
state when driven to a low level. For example, when RESET# is low, a reset has been requested.
Conversely, when NMI is high, a nonmaskable interrupt has occurred. In the case of signals where
the name does not imply an active state but describes part of a binary sequence (such as address or
data), the “#” symbol implies that the signal is inverted. For example, D[3:0] = “HLHL” refers to a
hex ‘A’, and D[3:0]# = “LHLH” also refers to a hex “A” (H= High logic level, L= Low logic level).
“System Bus” refers to the interface between the processor and system core logic (also known as
the chipset components).
the chipset components).