SHENZHEN ECER NETWORK TECHNOLOGY CO.,LTD
| Payment Terms | T/T, PayPal, Western Union, Escrow and others |
| Supply Ability | 6000pcs per month |
| Delivery Time | 3-5 work days |
| Packaging Details | 10cm X 10cm X 5cm |
| Item numbe | W9725G6JB25I-ND |
| Products Category | Memory & Flash Memory |
| Storage Capacity | 256Mb （16M x 16） |
| Frequency | 200MHz |
| VOLT | 1.7 V ~ 1.9 V |
| Technology | SDRAM - DDR2 |
| Temp. | -40°C ~ 95°C（TC） |
| Package | BGA96 |
| Model Number | W9725G6JB25I-ND |
| Certification | Original Parts |
View Detail Information
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Product Specification
| Payment Terms | T/T, PayPal, Western Union, Escrow and others | Supply Ability | 6000pcs per month |
| Delivery Time | 3-5 work days | Packaging Details | 10cm X 10cm X 5cm |
| Item numbe | W9725G6JB25I-ND | Products Category | Memory & Flash Memory |
| Storage Capacity | 256Mb （16M x 16） | Frequency | 200MHz |
| VOLT | 1.7 V ~ 1.9 V | Technology | SDRAM - DDR2 |
| Temp. | -40°C ~ 95°C（TC） | Package | BGA96 |
| Model Number | W9725G6JB25I-ND | Certification | Original Parts |
| High Light | nand type flash memory ，flash memory controller chip | ||
Flash Memory Chip W9725G6JB25I-ND,IC DRAM 256M PARALLEL 84WBGA
| Basic Features | |
|---|---|
| Type | DDR2 SDRAM |
| Organisation | x16 |
| Speed | 400 MHz |
| Voltage | 1.8 V |
| Package | WBGA-84 |
Description:
The W9725G6JB is a 256M bits DDR2 SDRAM, organized as 4,194,304 words x 4 banks x 16 bits. This device achieves high speed transfer rates up to 1066Mb/sec/pin (DDR2-1066) for various applications. W9725G6JB is sorted into the following speed grades: -18, -25, 25I, 25A, 25K and -3. The -18 grade parts is compliant to the DDR2-1066 (7-7-7) specification. The -25/25I/25A/25K grade parts are compliant to the DDR2-800 (5-5-5) or DDR2-800 (6-6-6) specification (the 25I industrial grade parts which is guaranteed to support -40°C ≤ TCASE ≤ 95°C). The -3 grade parts is compliant to the DDR2-667 (5-5-5) specification.
The automotive grade parts temperature, if offered, has two simultaneous requirements: ambient temperature (TA) surrounding the device cannot be less than -40°C or greater than +95°C (for 25A), +105°C (for 25K), and the case temperature (TCASE) cannot be less than -40°C or greater than +95°C (for 25A), +105°C (for 25K). JEDEC specifications require the refresh rate to double when TCASE exceeds +85°C; this also requires use of the high-temperature self refresh option. Additionally, ODT resistance and the input/output impedance must be derated when TCASE is < 0°C or > +85°C.
All of the control and address inputs are synchronized with a pair of externally supplied differential clocks. Inputs are latched at the cross point of differential clocks (CLK rising and NOT CLK falling). All I/Os are synchronized with a single ended DQS or differential DQS- NOT DQS pair in a source synchronous fashion.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2009
Total Annual:
5000000-10000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
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