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Embedded G-Series T48L - AMD
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Embedded G-Series T48L
General Info
Model NumberT48L
Part NumberGET48LGBB22GVE
IntroductionMarch 1, 2011 (launched)
End-of-life2021-Q2 (last order)
2021-Q4 (last shipment)
General Specs
FamilyEmbedded G-Series
SeriesG-Series APU/CPU
Frequency1,400 MHz
Clock multiplier14
ISAx86-64 (x86)
Core NameeBrazos
Core Family20
Process40 nm
Die75 mm²
Word Size64 bit
Max SMP1-Way (Uniprocessor)
Tjunction0 °C – 90 °C
PackageFT1 (BGA)BGA-413.svg
Dimension19.0 mm x 19.0 mm x 1.92 mm
Pitch0.8-1.0 mm

T48L is a 64-bit dual-core x86 embedded microprocessor introduced by AMD in March 2011. This processor is a member of the AMD Embedded G-Series formerly codenamed "eBrazos" with CPU cores based on the Bobcat microarchitecture and is fabricated on a TSMC 40 nm process. The T48L operates at a base frequency of 1.4 GHz with a TDP of 18 W. It supports single-channel DDR3-1066 memory.


[Edit/Modify Cache Info]

hierarchy icon.svg
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$128 KiB
0.125 MiB
131,072 B
1.220703e-4 GiB
L1I$64 KiB
0.0625 MiB
65,536 B
6.103516e-5 GiB
2 × 32 KiB2-way set associative 
L1D$64 KiB
0.0625 MiB
65,536 B
6.103516e-5 GiB
2 × 32 KiB8-way set associativewrite-back

L2$1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
  2 × 512 KiB16-way set associative 

Memory controller[edit]

[Edit/Modify Memory Info]

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Integrated Memory Controller
Max TypeDDR3-1066
Supports ECCNo
Max Bandwidth8.53 GB/s
4.902 GiB/s
5,019.954 MiB/s
0.00479 TiB/s
0.00527 TB/s


"eBrazos" processors integrate one 5-port, 8-lane PCIe Gen 1/2 (5 GT/s) controller. Four GPP lanes are configurable as up to four x4/x2/x1 wide (e.g. 1x2 + 2x1) links, the remaining four lanes are reserved for a UMI link to the chipset. The recommended AMD A50M "Hudson-M1" and A55E "Hudson-E1" controller hubs provide four PCIe Gen 1/2 lanes configurable as up to four x4/x2/x1 links, a 32-bit, 33 MHz PCI interface (A55E only), 6 × SATA Gen 1/2/3 (6 Gb/s), 14 × USB 1.1/2.0, 2 × USB 1.1, a Gb Ethernet MAC (A55E), HDA, LPC, SPI, SMBus, GPIO.

[Edit/Modify Expansions Info]

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Expansion Options
PCIeRevision: 2.0
Max Lanes: 4
Configuration: 1x4/2x2/1x2+2x1/4x1



Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Embedded G-Series T48L - AMD#package + and Embedded G-Series T48L - AMD#pcie +
base frequency1,400 MHz (1.4 GHz, 1,400,000 kHz) +
clock multiplier14 +
core count2 +
core family20 +
core nameeBrazos +
designerAMD +
die area75 mm² (0.116 in², 0.75 cm², 75,000,000 µm²) +
familyEmbedded G-Series +
first launchedMarch 1, 2011 +
full page nameamd/embedded/t48l +
has amd amd-v technologytrue +
has ecc memory supportfalse +
instance ofmicroprocessor +
isax86-64 +
isa familyx86 +
l1$ size0.125 MiB (128 KiB, 131,072 B, 1.220703e-4 GiB) +
l1d$ description8-way set associative +
l1d$ size0.0625 MiB (64 KiB, 65,536 B, 6.103516e-5 GiB) +
l1i$ description2-way set associative +
l1i$ size0.0625 MiB (64 KiB, 65,536 B, 6.103516e-5 GiB) +
l2$ description16-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
ldateMarch 1, 2011 +
manufacturerTSMC +
market segmentEmbedded +
max cpu count1 +
max junction temperature363.15 K (90 °C, 194 °F, 653.67 °R) +
max memory bandwidth4.902 GiB/s (8.53 GB/s, 5,019.954 MiB/s, 0.00479 TiB/s, 0.00527 TB/s) +
max memory channels1 +
microarchitectureBobcat +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
model numberT48L +
nameEmbedded G-Series T48L +
packageFT1 +
part numberGET48LGBB22GVE +
process40 nm (0.04 μm, 4.0e-5 mm) +
seriesG-Series APU/CPU +
smp max ways1 +
supported memory typeDDR3-1066 +
tdp18 W (18,000 mW, 0.0241 hp, 0.018 kW) +
technologyCMOS +
thread count2 +
transistor count451,000,000 +
word size64 bit (8 octets, 16 nibbles) +