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Leadcore Technology

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Leadcore Technology Co., Ltd.
Native name
联芯科技有限公司
company Edit this on Wikidata
IndustryFabless semiconductors
Headquarters,
China
Number of employees
1,000+[1]
ParentDatang Telecom Technology
Websitewww.leadcoretech.com

Leadcore Technology is a Chinese fabless semiconductor company that provides system-on-chip solutions for smartphones and tablets, specializing in the TD-SCDMA and TD-LTE network standards used in China and in other countries.[1]

According to DigiTimes, in Q2 2014 Leadcore was the sixth-largest supplier of smartphone application processors in China with a market share of 3% of all units, which represents unit shipments of about 3 million.[2]

Product list

Smartphone/tablet processors

Model Number Appli-cation Fab CPU GPU Display resolution Memory interface Modem Released
ISA µarch Cores Freq. (GHz) L2 cache µarch Freq. (MHz)
LC1810[3] Smart phone 40 nm ARMv7-A Cortex-A9 2 1.2 512 KB Mali-400 MP2[4] 300 Up to 1920x1080 400 MHz LPDDR2 2G/3G (GSM, GSM-DSDA, TD-HSPA+)
LC1811[5] Up to 1280x800
LC1813[6][7] Cortex-A7 4 ? 400 LPDDR, LPDDR2, DDR3 2G/3G (GSM, GSM-DSDS, TD-HSPA) 2013
LC1913[8] Tablet 1.4 ?
LC1860[9][10] Smart phone 28 nm 6 2.0 ? Mali-T628 MP2[4] 600 Up to 2K Dual-channel LPDDR3 4G (TD-LTE, LTE FDD Cat 4) 2014
LC1860C[11] 4 1.5 ? Up to 720p Single-channel 32-bit LPDDR2, LPDDR3
LC1960[9] Tablet 6 2.0 ? ? ?

The LC1810/1811 are an older generation platform supporting the Android 4.0 platform. For the camera interface, LC1810 has a 20M pixels ISP, the LC1811 an 8M pixels ISP.[7]

The LC1813/1913 were released in 2013 and support Android 4.3.[6][8] Both chips have a 13M pixels ISP. The LC1913 tablet processor has USB-OTG support as an extra feature.[7]

The LC1860 and LC1960 with hexa-core CPU and LTE support were announced in 2014 and support Android 4.4. The LC1860 has a 20M pixels ISP.[10] The LC1860C is a lower-end version of the LC1860 with quad-core CPU, lower GPU speed, single-channel memory interface and a 13M pixels ISP.[11]

The company also offers feature phone processors, including the LC1712, manufactured at 55 nm,[12] and the 65 nm L1808B.[13]

See also

References

  1. ^ a b "About Leadcore". Leadcore. Retrieved August 16, 2014.
  2. ^ "Digitimes Research: China sees increased smartphone AP shipments in 2Q14". DigiTimes. 2014-07-30. Retrieved 2014-08-16.
  3. ^ "LC1810". Leadcore. Archived from the original on January 27, 2015. Retrieved August 16, 2014.
  4. ^ a b "GPU GFLOPS". GPU GFLOPS. 2014-07-29. Archived from the original on 2014-05-09. Retrieved 2014-08-17.
  5. ^ "LC1811". Leadcore. Archived from the original on January 26, 2015. Retrieved August 16, 2014.
  6. ^ a b "LC1813". Leadcore. Archived from the original on August 19, 2014. Retrieved August 16, 2014.
  7. ^ a b c "Leadcore Introduces LC1810, LC1811, LC1813, and LC1913 SoCs for Smartphones and Tablets". CNXSoft. 2013-08-03. Retrieved 2014-08-16.
  8. ^ a b "LC1913". Leadcore. Archived from the original on August 19, 2014. Retrieved August 16, 2014.
  9. ^ a b "???????????????3S????4G??". Leadcore. 2014-06-25. Retrieved 2014-10-31.
  10. ^ a b "LC1860 TD-LTE / LTE FDD / TD-SCDMA / WCDMA / GGE LTE SoC Chip". Leadcore. Retrieved 2014-10-31.
  11. ^ a b "LC1860C TD-LTE / LTE FDD / TD-SCDMA / WCDMA / GGE LTE SoC Chip". Leadcore. Retrieved 2014-10-31.
  12. ^ "INNOPOWER LC1712 TD-HSPA/GGE FP". Leadcore. Retrieved 2014-08-16.
  13. ^ "DTivy L1808B". Leadcore. Retrieved 2014-08-16.
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