With the continuous development of the electronics industry, the replacement of the main chip, the continuous improvement of product functions, and the increasing demand for MEMORY in electronic design. Samsung, the world's largest MEMORY maker, is not only in product quality. It can achieve global leading level in terms of functions and functions, and can also diversify in the type and application of products.
At present, almost all products in the electronics industry require the use of MEMORY chips, including PC/LCD TV/DVD/DVB/GPS/MP3/MP4/MOBILE/DSC/PRINTER. The following is an analysis of the application of MEMORY in the mobile phone MOBILE field.
The MOMORY application of the mobile phone is not the same as the design of each solution company, but it is almost the same. There are several mainstream application modes. The first type uses two-in-one MCP chip and CARD and the second type uses three-in-one. MCP, the third category is the use of discrete DRAM + NAND FLASH.
Combine MCP Chip with CARD:
The so-called two-in-one MCP chip mainly refers to NOR FLASH+PSRAM. This two-in-one chip is currently the most commonly used by MTK (6226 6225 6228 6218) TI and Spreadtrum (6600 series) platforms, and its cost is relatively low, which is suitable for low-end mobile phones. In the market, the specifications of this MCP are divided into many types, including 32+4 32+8 32+12 64+16 64+32 128+32 128+64 256+64.
Samsung's main products this year include 32+16 K5L3216CM-D770 (Samsung is pushing dual-card phones and low-end single-card phones this year)
64+32 K5L6331CAA-D270(new)K5J6332CTM-D770(old)
128+32 K5L2731CAA-D770(new)K5L2731CAM-D770(old)
128+32 K5L2833ATA-AF66 (1.8V voltage)
128+64 K5L2963CAM-D770 (Dual Chip Select) K5L2763CAM-D770 (Single Chip Select)
256+64 K5L5563CAA-D770
The application of DRAM+NAND FLASH is in the design of many high-end mobile phones. This kind of application is more common. If you open a Nokia mobile phone, you will find the chips marked with K4M and K9 series. Of course, Nokia’s chips are separately customized by Samsung. The models are different from our regular application models. Since the independent use of DRAM+NAND is relatively expensive for the cost, the domestic black mobile phone market uses this type of design less often. However, this type of mobile phone design tends to have higher response speed and performance than a mobile phone using NOR+PSRAM. DRAM can be configured according to your system requirements, including: 64M 128M 256M 512M, etc., NAND also has 64M 128M, if the system does not have CARD as a storage, you can also use large-capacity FLASH to internal storage media, its capacity Can do 512M-4GB.
DRAM Samsung is divided into three voltages in different capacity products, including: 1.8V/2.5V/3.0-3.3V, which is mainly reflected in the ninth position of the model, and represents the voltage value by P/L/3 respectively. For example, the 256M product has three different voltage product models K4M56163PG-BG75 K4M56163LG-BN75 K4M561633G-BN75.
There are too many models of Samsung K4M chips, mainly based on the number of bits of the chip/voltage to determine the model, including:
64M bit: K4M641633K K4M64163LK K4M64163PK
128M bit: K4M281633H K4M28163LH K4M28163PH K4M283233H K4M28323LH K4M28323PH
256M bit: K4M56323PG K4M561633G K4M56163LG K4M56163PG K4M563233G K4M56323LG
K4M56323PG
512M bit: K4M511633C K4M51163LC K4M51163PC K4M513233C K4M51323LC K4M51323PC
The main applications of NAND FLASH are:
Small-capacity K9F1G08UOB-PCB0/JIBO K9F120BU0C-PCB0/JIB0 K9F1208R0B-JIB0 and other large-capacity: K9G4G08U0A-PCB0 K9K8G08U0M-PCB0 K9G8G08U0M-PCB0 2-in-1 DRAM+NAND MCP Application This type of MCP is currently in the market promotion stage and has not been widely used by everyone. Approved, but according to analysis by senior analysts, such MCPs will be used more and more, mainly due to the integration of functions such as GAME and GPS and multimedia, which require some large-capacity DRAM and NAND to support, so the market prospect is very good.
The main specifications and models are as follows:
256+256 model is K5D5657DCA-D090
The 512+256 model is K5D12571CM-D090
512+512 model is K5D1257ACM-D090
1G+256 model is K5D1G571CM-D090
1G+512 model is K5D1G13ACB-S090
At present, almost all products in the electronics industry require the use of MEMORY chips, including PC/LCD TV/DVD/DVB/GPS/MP3/MP4/MOBILE/DSC/PRINTER. The following is an analysis of the application of MEMORY in the mobile phone MOBILE field.
The MOMORY application of the mobile phone is not the same as the design of each solution company, but it is almost the same. There are several mainstream application modes. The first type uses two-in-one MCP chip and CARD and the second type uses three-in-one. MCP, the third category is the use of discrete DRAM + NAND FLASH.
Combine MCP Chip with CARD:
The so-called two-in-one MCP chip mainly refers to NOR FLASH+PSRAM. This two-in-one chip is currently the most commonly used by MTK (6226 6225 6228 6218) TI and Spreadtrum (6600 series) platforms, and its cost is relatively low, which is suitable for low-end mobile phones. In the market, the specifications of this MCP are divided into many types, including 32+4 32+8 32+12 64+16 64+32 128+32 128+64 256+64.
Samsung's main products this year include 32+16 K5L3216CM-D770 (Samsung is pushing dual-card phones and low-end single-card phones this year)
64+32 K5L6331CAA-D270(new)K5J6332CTM-D770(old)
128+32 K5L2731CAA-D770(new)K5L2731CAM-D770(old)
128+32 K5L2833ATA-AF66 (1.8V voltage)
128+64 K5L2963CAM-D770 (Dual Chip Select) K5L2763CAM-D770 (Single Chip Select)
256+64 K5L5563CAA-D770
The application of DRAM+NAND FLASH is in the design of many high-end mobile phones. This kind of application is more common. If you open a Nokia mobile phone, you will find the chips marked with K4M and K9 series. Of course, Nokia’s chips are separately customized by Samsung. The models are different from our regular application models. Since the independent use of DRAM+NAND is relatively expensive for the cost, the domestic black mobile phone market uses this type of design less often. However, this type of mobile phone design tends to have higher response speed and performance than a mobile phone using NOR+PSRAM. DRAM can be configured according to your system requirements, including: 64M 128M 256M 512M, etc., NAND also has 64M 128M, if the system does not have CARD as a storage, you can also use large-capacity FLASH to internal storage media, its capacity Can do 512M-4GB.
DRAM Samsung is divided into three voltages in different capacity products, including: 1.8V/2.5V/3.0-3.3V, which is mainly reflected in the ninth position of the model, and represents the voltage value by P/L/3 respectively. For example, the 256M product has three different voltage product models K4M56163PG-BG75 K4M56163LG-BN75 K4M561633G-BN75.
There are too many models of Samsung K4M chips, mainly based on the number of bits of the chip/voltage to determine the model, including:
64M bit: K4M641633K K4M64163LK K4M64163PK
128M bit: K4M281633H K4M28163LH K4M28163PH K4M283233H K4M28323LH K4M28323PH
256M bit: K4M56323PG K4M561633G K4M56163LG K4M56163PG K4M563233G K4M56323LG
K4M56323PG
512M bit: K4M511633C K4M51163LC K4M51163PC K4M513233C K4M51323LC K4M51323PC
The main applications of NAND FLASH are:
Small-capacity K9F1G08UOB-PCB0/JIBO K9F120BU0C-PCB0/JIB0 K9F1208R0B-JIB0 and other large-capacity: K9G4G08U0A-PCB0 K9K8G08U0M-PCB0 K9G8G08U0M-PCB0 2-in-1 DRAM+NAND MCP Application This type of MCP is currently in the market promotion stage and has not been widely used by everyone. Approved, but according to analysis by senior analysts, such MCPs will be used more and more, mainly due to the integration of functions such as GAME and GPS and multimedia, which require some large-capacity DRAM and NAND to support, so the market prospect is very good.
The main specifications and models are as follows:
256+256 model is K5D5657DCA-D090
The 512+256 model is K5D12571CM-D090
512+512 model is K5D1257ACM-D090
1G+256 model is K5D1G571CM-D090
1G+512 model is K5D1G13ACB-S090