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Mobile Pentium II 266 - Intel
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Template:mpu The Mobile Pentium II 266 was a 32-bit x86 microprocessor, part of the first batch from the Mobile Pentium II family. This MPU operated at 266 MHz and had a TDP of 10.3 Watts. This chip was manufactured in 250 nm process and included a larger 512 KB of L2$ on package, but on a separate die.

Cache

Main article: P6 § Cache
Cache Info [Edit Values]
L1I$ 16 KiB
16,384 B
0.0156 MiB
1x16 KiB 4-way set associative
L1D$ 16 KiB
16,384 B
0.0156 MiB
1x16 KiB 4-way set associative
L2$ 512 KiB
0.5 MiB
524,288 B
4.882812e-4 GiB
1x512 KiB 4-way set associative (separate die, same package)

Graphics

This processor has no integrated graphics processing unit.

Memory controller

This processor has no integrated memory controller.

Features

Template:mpu features

base frequency266 MHz (0.266 GHz, 266,000 kHz) +
bus speed66 MHz (0.066 GHz, 66,000 kHz) +
bus typeFSB +
clock multiplier4 +
core count1 +
core family6 +
core model5 +
core nameTonga +
core steppingmdA0 + and mdB0 +
core voltage1.6 V (16 dV, 160 cV, 1,600 mV) +
core voltage tolerance0.12 V +
cpuid0650h + and 0652h +
designerIntel +
die area131 mm² (0.203 in², 1.31 cm², 131,000,000 µm²) +
familyMobile Pentium II +
first announcedMay 1997 +
first launchedApril 2, 1998 +
full page nameintel/mobile pentium ii/266 +
has locked clock multipliertrue +
instance ofmicroprocessor +
l1d$ description4-way set associative +
l1d$ size16 KiB (16,384 B, 0.0156 MiB) +
l1i$ description4-way set associative +
l1i$ size16 KiB (16,384 B, 0.0156 MiB) +
l2$ description4-way set associative +
l2$ size0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) +
ldateApril 2, 1998 +
manufacturerIntel +
market segmentMobile +
max cpu count1 +
max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
max operating temperature85 °C +
microarchitectureP6 +
min operating temperature-40 °C +
model number266 +
nameMobile Pentium II 266 +
part number80523TX266512 +, PMD26605002AB +, PME26605001AA + and PMD26605001AA +
process250 nm (0.25 μm, 2.5e-4 mm) +
s-specSL2KJ +, SL2RR + and SL2U9 +
smp max ways1 +
tdp10.3 W (10,300 mW, 0.0138 hp, 0.0103 kW) +
technologyCMOS +
thread count1 +
transistor count7,500,000 +
word size32 bit (4 octets, 8 nibbles) +