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MSM6275 - Qualcomm
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Qualcomm MSM6275
msm6275 thumb.gif
General Info
DesignerQualcomm,
ARM Holdings
ManufacturerTSMC, IBM
Model NumberMSM6275
MarketMobile, Embedded
IntroductionAugust, 2003 (announced)
December, 2004 (launched)
General Specs
FamilyMSM6xxx
SeriesMSM
LockedYes
Frequency225 MHz
Bus typeAMBA 2
Microarchitecture
MicroarchitectureARM9
ChipsetMSM6xxx
Core NameARM926EJ-S
Process90 nm
TechnologyCMOS
Cores1
Threads1
Max CPUs1 (Uniprocessor)
Max Memory4 GiB
Max Address Mem0xFFFFFFFF

MSM6275 is a 32-bit ARM baseband system-on-chip with 3G wireless capabilities developed by Qualcomm and introduced in 2004 for the mobile market. This SoC was part of the MSM6xxx Enhanced Multimedia Platform offering support for the most advanced features such as security, position-location, camera & imaging, audio, video, streaming, and conferencing.

Cache[edit]

Main article: ARM9 § Cache
Cache Info [Edit Values]
L1I$ 16 KiB
0.0156 MiB
16,384 B
1.525879e-5 GiB
1x16 KiB 4-way set associative
L1D$ 16 KiB
0.0156 MiB
16,384 B
1.525879e-5 GiB
1x16 KiB 4-way set associative

Wireless[edit]

Antu network-wireless-connected-100.svgWireless Communications
Cellular
2G
GSM Yes
GPRS Yes
EDGE Yes
3G
UMTS
WCDMAYes
HSDPAYes1.8 Mb/s

Digital Signal Processing[edit]

  • DSP: 2x QDSP4000 72 MHz
    0.072 GHz
    72,000 kHz

Expansions[edit]

  • LCD: 18-bit, QVGA
  • USB: USB 2.0 FS Slave and Host
  • Camera: up to 4 megapixel
  • Bluetooth: BT 1.2
  • Video Codecs: MPEG-4, H.263, H.264, Windows Media and RealNetworks
  • Audio Codecs: AMR-NB, AMR-WB/+, AAC, aacPlusTM and Enhanced aacPlus, Windows Media and RealNetworks
  • gpsOne position-location capabilities
  • Support for digital stereo output up to 48 kHz
  • MIDI Synthesizer (72 polyphony)
  • Hardware-based Image Signal Processor and JPEG encoder

Utilizing devices[edit]

  • Option GlobeTrotter
  • Novatel Merlin U740
  • Samsung Z560
  • Samsung ZX20
  • LG CU320

This list is incomplete; you can help by expanding it.

Diagram[edit]

diagram msm6275.jpg

Documents[edit]

Datasheets[edit]

Other[edit]

Facts about "MSM6275 - Qualcomm"
base frequency225 MHz (0.225 GHz, 225,000 kHz) +
bus typeAMBA 2 +
chipsetMSM6xxx +
core count1 +
core nameARM926EJ-S +
designerQualcomm + and ARM Holdings +
dspQDSP4000 +
dsp base frequency72 MHz (0.072 GHz, 72,000 kHz) +
familyMSM6xxx +
first announcedAugust 2003 +
first launchedDecember 2004 +
full page namequalcomm/msm6xxx/msm6275 +
has 2g supporttrue +
has 3g supporttrue +
has edge supporttrue +
has gprs supporttrue +
has gsm supporttrue +
has hsdpa supporttrue +
has locked clock multipliertrue +
has umts supporttrue +
has wcdma supporttrue +
instance ofmicroprocessor +
l1d$ description4-way set associative +
l1d$ size0.0156 MiB (16 KiB, 16,384 B, 1.525879e-5 GiB) +
l1i$ description4-way set associative +
l1i$ size0.0156 MiB (16 KiB, 16,384 B, 1.525879e-5 GiB) +
ldateDecember 2004 +
main imageFile:msm6275 thumb.gif +
manufacturerTSMC + and IBM +
market segmentMobile + and Embedded +
max cpu count1 +
max memory4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB, 0.00391 TiB) +
max memory address0xFFFFFFFF +
microarchitectureARM9 +
model numberMSM6275 +
nameQualcomm MSM6275 +
part ofEnhanced Multimedia Platform +
process90 nm (0.09 μm, 9.0e-5 mm) +
seriesMSM +
technologyCMOS +
thread count1 +
used byOption GlobeTrotter +, Novatel Merlin U740 +, Samsung Z560 +, Samsung ZX20 + and LG CU320 +