Company:Spreadtrum
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| File:Current Spreadtrum logo.svg | |
Native name | 展讯通信有限公司 |
|---|---|
| Type | Private |
| Industry | Semiconductors |
| Headquarters | Shanghai, |
Key people | Leo Li (President, CEO and Chairman) Scott Sandell (Lead Director of the Board)[1] |
| Revenue |  United States dollar 346.3 million (2010)[2] |
| United States dollar 67.2 million (2010)[2] | |
| Website | www.spreadtrum.com |
Spreadtrum Communications, Inc. (Chinese: 展讯通信有限公司; pinyin: Zhǎnxùn Tōngxìn Yǒuxiàn Gōngsī) is a Chinese fabless semiconductor company headquartered in Shanghai which produces chipsets for mobile phones. It is the world's 17th-largest fabless semiconductor company measured by 2011 revenues.[3]
Spreadtrum has research centres in Shanghai, Beijing, Tianjin, Suzhou, Hangzhou, Chengdu, Xiamen, US, Finland and India, technical support centre in Shenzhen, and international field support offices in South Korea, Taiwan and Mexico. Its products support a broad range of wireless communications standards, including GSM, GPRS, EDGE, TD-SCDMA, W-CDMA, HSPA+ and TD-LTE.
The company originally produced chips for GSM handsets, but most of its resources are now focused on the Chinese TD-SCDMA 3G standard. In addition to GSM and combined GSM/TD-SCDMA baseband chipsets, Spreadtrum also supplies chips for two Chinese mobile TV standards: TD-MBMS and CMMB. Spreadtrum's customers accounted for 50% of TD-SCDMA handset sales in China Mobile's current round of TD-SCDMA trials.[4]
Spreadtrum was formerly a public company listed on NASDAQ, but agreed to an acquisition by Tsinghua Unigroup in July 2013 for about $1.78 billion;[5] the deal completed on 23 December 2013.[6]
Product list
2G feature phone processors
| Model Number[7] | Fab | CPU | GPU | Wireless radio technologies | Released | Utilizing devices | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| ISA | µarch | Cores | Freq. (MHz) | Cache | ||||||
| SC6500 | 40 nm | ARM9 | ARM9EJ-S | 1 | 208 | ? | No GPU | GSM850/EGSM900/DCS1800/PCS1900, GPRS class 12 | 2011 | |
| SC6531 | 312 | ? | Alcatel 20.51X (SC6531DA) | |||||||
| SC7701B | ARM926EJ-S | 460 | 32 KB L1 + 32 KB | GSM, quad-band WCDMA, HSDPA | 2013 | Alcatel 20.38X CAT B30 | ||||
2G smartphone processors
| Model number[7] | Fab | CPU | GPU | Memory technology | Wireless radio technologies | Released | Utilizing devices | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ISA | µarch | Cores | Freq. (GHz) | Cache | |||||||
| SC6815/SC6815A | 40 nm | ARMv7 | ARM Cortex-A7 | 1 | 1.2 | 32 KB L1 + 32 KB, L2: 256 KB | Mali-400MP1 | Single-channel LPDDR2 333 MHz | GSM850/GSM900/DCS1800/PCS1900,
GPRS Class 12, WiFi 802.11b/g/n, Bluetooth 4.0, GPS, FM |
2012 | Samsung Galaxy Star 2, Galaxy Star Advance |
| SC6820 | ARM Cortex-A5 | 1.0 | ? | SDR/DDR SDRAM | |||||||
| SC6821 | ? | 2014 | Spice Fire One Mi-FX 1, Intex Cloud FX | ||||||||
| SC6825 | 2 | 1.2 | 32 KB L1 + 32 KB, L2: 256 KB | Mali-400MP2 | Single/dual-channel SDR/LPDDR1/LPDDR2 | 2012 | Lenovo A318T, A376, A390T, A398T | ||||
3G smartphone processors
| Model number[7] | Fab | CPU | GPU | Memory technology | Wireless radio technologies | Released | Utilizing devices | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ISA | µarch | Cores | Freq. (GHz) | Cache | |||||||
| SC5735A | ? | ARMv7 | ARM Cortex-A7 | 4 | 1.2 | 32 KB L1 + 32 KB, L2: 512 KB | Mali-400MP2 | Dual-channel LPDDR1/LPDDR2/LPDDR3 | GSM, GPRS, EDGE Class 12, WCDMA, HSPA, HSDPA, Wi-Fi, GPS, BT, FM | DEXP Ursus NS370 | |
| SC5735 | ? | Mali-400MP4 | Dual-channel LPDDR1/LPDDR2/LPDDR3 | GSM, GPRS, EDGE Class 12, WCDMA, HSPA, HSDPA, Wi-Fi, GPS, BT, FM | |||||||
| SC7715 | ? | 1 | 32 KB L1 + 32 KB, L2: 256 KB | Mali-400MP1 | Single-channel LPDDR2 333 MHz | GSM, GPRS, EDGE Class 12, WCDMA, HSPA, HSDPA | Samsung Galaxy Ace NXT, Samsung Galaxy Pocket 2 | ||||
| SC7727S | 28 nm HPm | 2 | Single/dual-channel LPDDR2/LPDDR3 | GSM, GPRS, EDGE Class 12, WCDMA, HSPA+, HSDPA, WiFi 802.11b/g/n, Bluetooth 2.1, GPS, FM | Samsung Z1, Samsung J120H | ||||||
| SC7730A | ? | 4 | 32 KB L1 + 32 KB, L2: 512 KB | Mali-400MP2 | Single/dual-channel LPDDR1/LPDDR2/LPDDR3 | GSM, GPRS, EDGE Class 12, WCDMA, HSPA+, HSDPA, WiFi 802.11b/g/n, Bluetooth 4.0, GPS | Lenovo A1900(?) | ||||
| SC7730S | 28 nm HPm | 1.3 | GSM, GPRS, EDGE Class 12, WCDMA, HSPA+, HSDPA, HSUPA, WiFi 802.11b/g/n, Bluetooth 4.0, GPS, FM | Samsung Z3, Samsung Galaxy Tab E Wifi (SM-T560) and 3G (SM-T561) | |||||||
| SC7731C | 1.2 | Mali-400MP1 | GSM, GPRS, EDGE Class 12, WCDMA/HSDPA/HSUPA, WiFi 802.11b/g/n, Bluetooth 4.0, GPS, FM | 2014 | Cherry Mobile Omega Lite (2, 3 and 3c), Cherry Mobile Ace series (Ace 2 and Ace 3), Cherry Mobile Astro series (Astro 2 and Astro 3), Cherry Mobile Spin series (Spin TV, Spin 2 and Spin 3), Flare Lite series (Quad, 2, 2s, 3, 3s and 4), Flare Lite DTV, Cherry Mobile Flare J series (Flare J1, Flare J1 Plus, Flare J1 mini, Flare J1s, Flare J1 2017, Flare J2 DTV, Flare J2 Lite and Flare J2 mini), Cherry Mobile Flare P series (Flare P1 Lite and Flare P1 mini) and Flare S series (Flare S3 mini, Flare S4 mini, Flare S5 mini, Flare S5 mini DTV and Flare S6 mini), Cherry Mobile Rover 2, MyPhone my series (my28, my28s, my28s DTV, my73, my 81, my82, my82 DTV, myA3 and myX1), Firefly Mobile Sweet and Sweet Plus | ||||||
| SC7731G | 1.3 | Mali-400MP2 | GSM, GPRS, EDGE Class 12, WCDMA/HSDPA/HSUPA, WiFi 802.11b/g/n, Bluetooth 4.0, GPS, FM | Archos 40d Titanium, Kazam Trooper 451,Huawei Honor Bee, Itel Vision Plus | |||||||
| SC7735S | ? | 1.2 | Mali-400MP4 | GSM, GPRS, EDGE Class 12, WCDMA, HSPA+, HSDPA, WiFi 802.11b/g/n, Bluetooth 4.0, GPS | Samsung Galaxy Core 2 (SM-G355H), HTC Desire 700 | ||||||
| SC8735S | ? | GSM, GPRS, EDGE, TD-SCDMA/HSPA+, WCDMA/HSPA(+), WiFi 802.11b/g/n, Bluetooth 4.0, GPS, FM | |||||||||
| SC8810 | 40 nm | ARM Cortex-A5 | 1 | 1.0 | ? | Mali-400MP1 | Single/dual-channel DDR1 | GSM850/GSM900/DCS1800/PCS1900, GPRS Class 12 | Samsung Galaxy Young 2 (SM-G130) | ||
| SC8825 | ? | 2 | 1.2 | 32 KB L1 + 32 KB | Mali-400MP2 | Single/dual-channel LPDD1/LPDDR2 | GSM, GPRS, EDGE, TD-SCDMA/HSDPA/HSUPA/HSPA+ | Lenovo A390t | |||
| SC8830/SC8830A | 28 nm HPm | ARM Cortex-A7 | 4 | 32 KB L1 + 32 KB, L2: 512 KB | Single/dual-channel LPDDR1/LPDDR2/LPDDR3 | GSM, GPRS, EDGE, TD-SCDMA/HSPA+, WiFi 802.11b/g/n, Bluetooth 4.0, GPS, FM | Samsung Galaxy J1 mini Prime, A398T+, A238t, Samsung Tab 3 Lite VE (SM-T113), Samsung Galaxy Grand Neo Plus (GT-I9060I), Selecline 870712/MID5016 | ||||
| SC8831G | 1.4 | ||||||||||
| SC8835S | 1.2 | Mali-400MP4 | |||||||||
4G smartphone processors
| Model Number | Fab | CPU | GPU | Memory technology | Wireless radio technologies | Released | Utilizing devices | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ISA | µarch | Cores | Freq. (GHz) | Cache | |||||||
| SC9830A | 28 nm HPm | ARMv7-A | ARM Cortex-A7 | 4 | 1.5 | ? | Mali-400MP2 | Single/dual-channel LPDDR1/LPDDR2/LPDDR3 | GSM Multi-Mode, WCDMA/TD-SCDMA/LTE,
Bluetooth 4.0, WiFi 802.11b/g/n, GPS, FM |
Samsung Galaxy J1 mini Prime, LYF Flame 7 | |
| SC9830 | 1.5 | ? | |||||||||
| SC9850 | 1.3 | Mali-T820 MP1 | Single/dual-channel LPDDR3/LPDDR4 | ||||||||
| SC9860 | 16 nm FFC | ARMv8-A | ARM Cortex-A53 | 8 | 2.0 | ? | Mali-T880MP4 | Single/dual-channel LPDDR3/LPDDR4 | |||
| SC9860GV | 4+4 | 2.0+1.25 | ? | TD-LTE / FDD LTE / TD-SCDMA / WCDMA / EGG
LTE Category 7 (DL：300Mbps.，UL：100Mbps) |
|||||||
| SC9863 | ?? nm | ARM Cortex-A55 | 8 | 1.6 | ? | ? | ? | ? | LTE Cat 7 (TDD-LTE / FDD-LTE / TD-SCDMA / WCDMA / EGG) | ||
| SC9853I | 14 nm FF | x86-64 | Intel Airmont | 8 | 1.8 | ? | Mali T820-MP2 | ? | LTE Cat 7 (TDD-LTE / FDD-LTE / TD-SCDMA / WCDMA / EGG) | Q2 2017 | Leagoo T5C |
| SC9861G-IA[8] | 8 | 2.0 | ? | PowerVR GT7200 | ? | LTE Cat 7 (TDD-LTE / FDD-LTE / TD-SCDMA / WCDMA / EGG) | Q2 2017 | ||||
3G tablet processors
| Model number[7] | Fab | ISA | CPU | CPU cache | GPU | Memory technology | Wireless radio technologies | Released | Utilizing devices |
|---|---|---|---|---|---|---|---|---|---|
| SC5735A | ? | ARMv7 | Up to 1.2 GHz quad-core ARM Cortex-A7 | 32 KB L1 + 32 KB, L2: 512 KB | Mali-400MP1 | Single/dual-channel LPDDR1/LPDRR2 or DDR3 | GSM, GPRS, EDGE, GPRS Class 12, WiFi 802.11, GPS, FM |
3G modems
| Model number[7] | Fab | ISA | CPU | CPU cache | GPU | Memory technology | Wireless radio technologies | Released | Utilizing devices |
|---|---|---|---|---|---|---|---|---|---|
| SC8803G | 40 nm LP | ARM9 | Up to 256 MHz single-core ARM926EJ-S | ? | No GPU | DDR1 | GSM, GPRS, EDGE Class 12, TD-SCDMA, LTE 400 2300MHZ |
See also
- AllWinner A1X
- Intel Atom
- HiSilicon
- Freescale i.MX
- Leadcore Technology
- MediaTek
- MStar Semiconductors
- Nufront
- Rockchip RK
- Qualcomm Snapdragon
- Nvidia Tegra
- Broadcom VideoCore
References
- ↑ "Spreadtrum Appoints President and CEO Dr. Leo Li as the New Chairman of the Board and Scott Sandell as the Lead Director". Trading Markets. http://www.tradingmarkets.com/news/stock-alert/sprd_spreadtrum-appoints-president-and-ceo-dr-leo-li-as-the-new-chairman-of-the-board-and-scott-sandell--1114675.html. Retrieved 2010-03-08.[yes|permanent dead link|dead link}}]
- ↑ 2.0 2.1 "Spreadtrum Communications, Inc. Announces Fourth Quarter and Fiscal Year 2010 Results". Spreadtrum. http://ir.spreadtrum.com/phoenix.zhtml?c=212408&p=irol-newsArticle&ID=1535758&highlight=. Retrieved 2011-03-08.
- ↑ "Spreadtrum, Dialog, MegaChips shine in fabless rankings". EE Times. 12 April 2012. http://www.eetimes.com/electronics-news/4370863/Spreadtrum-Dialog-MegaChips-fabless-rankings. Retrieved 27 June 2012.
- ↑ Spreadtrum Communications, Inc. Announces First Quarter 2008 Results (FindArticles via PR Newswire), 15 May 2008, retrieved 26 June 2008
- ↑ "Spreadtrum Communications Agrees to $1.78 Billion Takeover". wsj.com. https://online.wsj.com/news/articles/SB10001424127887324879504578601433493554130. Retrieved 2014-01-11.
- ↑ "Tsinghua Unigroup Completes Acquisition of Spreadtrum for US$31.00 per ADS". www.broadwayworld.com. http://www.broadwayworld.com/bwwgeeks/article/Tsinghua-Unigroup-Completes-Acquisition-of-Spreadtrum-for-US3100-per-ADS-20131223. Retrieved 2014-01-11.
- ↑ 7.0 7.1 7.2 7.3 7.4 "Basebands - Spreadtrum". http://www.spreadtrum.com/en/products/basebands/. Retrieved 24 July 2014.
- ↑ "Spreadtrum launches 14nm 8-core 64-bit mid- and high-end LTE SoC platform". http://www.spreadtrum.com/en/show_news.html?id=fe766282-e9cc-4ffd-b211-e3d19675d3f7. Retrieved 28 February 2017.
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