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(IMD256M16R30HG8GNF-125/107)256M16 – 32 Meg x 16 x 8Banks
Features
VDD = VDDQ = +1.5V ±0.075V
1.5V center-terminated push/pull I/O
Differential bidirectional data strobe
8n-bit prefetch architecture
Differential clock inputs (CK, CK#)
8 internal banks
Nominal and dynamic on-die termination (ODT) for data, strobe, and mask signals
Programmable CAS (READ) latency (CL)
Posted CAS Addictive latency (AL)
Programmable CAS (WRITE) latency (CWL) based on tCK
Fixed burst length (BL) of 8 and burst chop (BC) of 4 (via the mode register set [MRS])
Selectable BC4 or BL8 on-the-fly (OTF)
Self refresh mode
TC of 0°C to 85°C
64ms, 8,192 cycle refresh at 0°C to 85°C
32ms, 8,192 cycle refresh at 85°C to 95°C
Self refresh temperature (SRT)
Write leveling
Multipurpose register
Output driver calibration
Options
ICMAX Memory
Configuration
1 Gig x 4
512 Meg x 8
256 Meg x 16
Product Code
DDR3
Density
4 Gigabytes
Voltage/Refresh
1.5V/8k refresh
FBGA package (Pb-free) - x4, x8
78-ball (10.5mm x 12mm)
78-ball (9mm x 10.5mm)
78-ball (8mm x 10.5mm)
78-ball (7.5mm x 10.6mm)
FBGA package (Pb-free) - x16
96-ball (10mm x 14mm)
96-ball (8mm x 14mm)
Timing - cycle time
1.07ns @ CL = 13 (DDR3-1866)
1.25ns @ CL = 11 (DDR3-1600)
1.5ns @ CL = 9 (DDR3-1333)
1.87ns @ CL = 7 (DDR3-1066)
Marking
ICMAX PN
1,024M4
512M8
256M16
G8
RAF
RHF
RKB
RGF
REF
GNF
-107
-125
-15E
-187E
Parameter
Parameter
1 Gig * 4
512 Meg * 8
256 Meg * 16
Configuration
128 Meg x 4 x 8 banks
64 Meg x 8 x 8 banks
32 Meg x 16 x 8 banks
Refresh count
8K
8K
8K
Row addressing
64K (A[15:0])
64K (A[15:0])
32K (A[14:0])
Bank addressing
8 (BA[2:0])
8 (BA[2:0])
8 (BA[2:0])
Column addressing
2K (A[11, 9:0])
1K (A[9:0])
1K (A[9:0])
Page size
1KB
1KB
2KB
Packaging & Shipping
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.
Frequently Asked Questions
How to obtain the price?
We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
What is your delivery time?
Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.
What are your payment terms?
Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
What are the shipping options?
Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.