Editing amd/k6-2+/k6-2e+-400atz

{{amd title|K6-2E+/400ATZ}}
{{chip
|name=K6-2E+/400ATZ
|model number=K6-2E+/400ATZ
|part number=AMD-K6-2E+/400ATZ
|frequency=400 MHz
|clock multiplier=4.0
|power=6.90 W
|tdp=9.50 W
|v core=1.6 V
|tcase min=0 °C
|tcase max=85 °C
|no image=Yes
|designer=AMD
|manufacturer=AMD
|market=Embedded
|first launched=September 25, 2000
|family=K6-2+
|series=K6-2+ Embedded
|bus type=FSB
|bus speed=100 MHz
|bus rate=100 MT/s
|cpuid=5D4
|microarch=K6-III
|platform=Super 7
|core family=5
|core model=13
|core stepping=4
|core stepping 2=5
|core stepping 3=6
|core stepping 4=7
|process=0.18 µm
|technology=CMOS
|word size=32 bit
|core count=1
|thread count=1
|max cpus=1
|max memory=4 GiB
|v core tolerance=0.1 V
|v io=3.3675 V
|v io tolerance=7%
|package name 1=amd,super socket 7
}}
'''K6-2E+/400ATZ''' was a low-power {{arch|32}} [[x86]] embedded microprocessor designed by [[AMD]] and introduced in late [[2000]]. Based on the {{amd|microarchitectures/k6-iii|K6-III microarchitecture}} manufactured on a [[0.18 µm process]], this model operated at 400 MHz with a TDP of 9.5 W.

== Cache ==
{{main|amd/microarchitectures/k6-iii#Memory_Hierarchy|l1=K6-III § Cache}}
{{cache size
|l1 cache=64 KiB
|l1i cache=32 KiB
|l1i break=1x32 KiB
|l1i desc=2-way set associative
|l1d cache=32 KiB
|l1d break=1x32 KiB
|l1d desc=2-way set associative
|l1d policy=write-back
|l2 cache=128 KiB
|l2 break=1x128 KiB
|l2 desc=4-way set associative
|l2 extra=on-chip and operating at full core speed
}}

== Graphics ==
This processor has no integrated graphics processing unit.

== Features ==
{{x86 features
|real=Yes
|protected=Yes
|smm=Yes
|fpu=Yes
|x8616=Yes
|x8632=Yes
|mmx=Yes
|3dnow=Yes
|e3dnow=Yes
|powernow=Yes
}}
* Auto-power down state
* Stop clock state

== References ==
* "AMD-K6-2E+ Embedded Processor Data Sheet", AMD Publ. #23542, Rev. A, September 2000
* "Embedded AMD-K6™ Processors BIOS Design Guide Application Note", AMD Publ. #23913, Rev. A, November 2000
base frequency	400 MHz (0.4 GHz, 400,000 kHz) +
bus rate	100 MT/s (0.1 GT/s, 100,000 kT/s) +
bus speed	100 MHz (0.1 GHz, 100,000 kHz) +
bus type	FSB +
clock multiplier	4 +
core count	1 +
core family	5 +
core model	13 +
core stepping	4 +, 5 +, 6 + and 7 +
core voltage	1.6 V (16 dV, 160 cV, 1,600 mV) +
core voltage tolerance	0.1 V +
cpuid	5D4 +
designer	AMD +
family	K6-2+ +
first launched	September 25, 2000 +
full page name	amd/k6-2+/k6-2e+-400atz +
has feature	PowerNow! +
instance of	microprocessor +
io voltage	3.368 V (33.675 dV, 336.75 cV, 3,367.5 mV) +
io voltage tolerance	7% +
l1$ size	64 KiB (65,536 B, 0.0625 MiB) +
l1d$ description	2-way set associative +
l1d$ size	32 KiB (32,768 B, 0.0313 MiB) +
l1i$ description	2-way set associative +
l1i$ size	32 KiB (32,768 B, 0.0313 MiB) +
l2$ description	4-way set associative +
l2$ size	0.125 MiB (128 KiB, 131,072 B, 1.220703e-4 GiB) +
ldate	September 25, 2000 +
manufacturer	AMD +
market segment	Embedded +
max case temperature	358.15 K (85 °C, 185 °F, 644.67 °R) +
max cpu count	1 +
max memory	4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB, 0.00391 TiB) +
microarchitecture	K6-III +
min case temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
model number	K6-2E+/400ATZ +
name	K6-2E+/400ATZ +
package	CPGA-321 +
part number	AMD-K6-2E+/400ATZ +
platform	Super 7 +
power dissipation	6.9 W (6,900 mW, 0.00925 hp, 0.0069 kW) +
process	180 nm (0.18 μm, 1.8e-4 mm) +
series	K6-2+ Embedded +
smp max ways	1 +
socket	Super Socket 7 +
tdp	9.5 W (9,500 mW, 0.0127 hp, 0.0095 kW) +
technology	CMOS +
thread count	1 +
word size	32 bit (4 octets, 8 nibbles) +