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W66DP2RQQAGJ Memory IC Chip 8Gbit LPDDR4/LPDDR4X Combo SDRAM Memory IC TFBGA-200
Product Overview
W66DP2RQQAGJ is a LPDDR4/LPDDR4X combo Synchronous Dynamic Random-Access Memory (SDRAM). It uses a 2 or 4 clocks architecture on the Command/Address (CA) bus to reduce the number of input pins in the system. The 6-bit CA bus contains command, address, and bank information. Each command uses 1, 2 or 4 clock cycle, during which command information is transferred on the positive edge of the clock.
Technical Specifications
Memory Type
Volatile
Memory Format
DRAM
Technology
SDRAM - Mobile LPDDR4X
Memory Size
8Gbit
Memory Organization
256M x 32
Memory Interface
LVSTL_06
Clock Frequency
1.866 GHz
Write Cycle Time - Word, Page
18ns
Access Time
3.5 ns
Voltage - Supply
1.06V ~ 1.17V, 1.7V ~ 1.95V
Operating Temperature
-40°C ~ 105°C (TC)
Mounting Type
Surface Mount
Package / Case
200-TFBGA
Supplier Device Package
200-TFBGA (10x14.5)
Key Features
Power supply (VDD1, VDD2, VDDQ):
VDD1: 1.70V~1.95V; 1.8V typical
VDD2: 1.06V~1.17V; 1.1V typical
VDDQ: 1.06V~1.17V; 1.1V typical (For LPDDR4)
VDDQ: 0.57V~0.65V; 0.6V typical (For LPDDR4X)
Data width: x16/x32
Clock rate: up to 2133 MHz
Data rate: up to 4267 Mbps
8 internal banks for concurrent operation
16n pre-fetch operation
Interface:
LVSTL_11 (For LPDDR4)
LVSTL06 (For LPDDR4X)
Burst length: 16, 32, on-the-fly 16 or 32
Burst type: Sequential
Programmable Driver strength
Coded command input in double clock edges
Single data rate architecture on the CA bus
Double data rate architecture on the DQ pins
Differential clock input
Bidirectional differential data strobe
Input clock stop and frequency change
On-die termination (ODT)
Write leveling support
Programmable Read and Write Latencies (RL/WL)
CA training support
DQ-DQS training
Refresh feature:
Auto Refresh (per bank / all bank)
Partial array self-refresh
Auto temperature compensated self-refresh
Post Package Repair
Target Row Refresh Mode
Frequency-Set-Points for fast frequency switch
Support write mask and data bus inversion (DBI)
Support Single Ended CK and DQS
Support Low speed CA buffer
Operating Temperature Range: -40°C ≤ TCASE ≤ 105°C
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Frequently Asked Questions
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler
Total Annual:
1000000-2000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Shenzhen Mingjiada Electronics Co., Ltd. is an authorized independent distributor of electronic components of world-renowned brands. Founded in Shenzhen in 1996, Mingjiada has successively established branches in Hong Kong, Japan, Russia, and Taiwan. We have passed certifications carried out in acco... Shenzhen Mingjiada Electronics Co., Ltd. is an authorized independent distributor of electronic components of world-renowned brands. Founded in Shenzhen in 1996, Mingjiada has successively established branches in Hong Kong, Japan, Russia, and Taiwan. We have passed certifications carried out in acco...
