Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
This is a family of 1,048,576 x 16 bit Fast Page Mode CMOS DRAMs. Fast Page Mode offers high speed random access of memory cells within the same row. Power supply voltage (+5.0V or +3.3V), refresh cycle (1K Ref. or 4K Ref.), access time (-5,-6 or -7), power consumption(Normal or Low power) and package type(SOJ or TSOP-II) are optional features of this family. All of this family have CASbefore- RAS refresh, RAS-only refresh and Hidden refresh capabilities. Furthermore, Self-refresh operation is available in L-version. This 1Mx16 Fast Page Mode DRAM family is fabricated using Samsung's advanced CMOS process to realize high band-width, low power consumption and high reliability. It may be used as graphic memory unit for microcomputer, personal computer and portable machines.
KM416V1000B Maximum Ratings
Parameter
Symbol
Rating 3.3V
Rating5V
Unit
Voltage on any pin relative to VSS
VIN, VOUT
-0.5 to +4.6
-1.0 to +7.0
V
Voltage on VCC supply relative to VSS
VCC
-0.5 to +4.6
-1.0 to +7.0
V
Storage temperature
TSTG
-55 to +150
-55 ~ +150
°C
Power dissipation
PD
1.0
1.0
W
Short circuit current
IOS
50
50
mA
Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceeded. Functional operation should be restricted to recommended operating condition. Exposure to higher than recommended voltage for extended periods of time could affect device reliability.
KM416V1000B Features
· Part Identification - KM416C1000B/B-L (5V, 4K Ref.) - KM416C1200B/B-L (5V, 1K Ref.) - KM416V1000B/B-L (3.3V, 4K Ref.) - KM416V1200B/B-L (3.3V, 1K Ref.) · Fast Page Mode operation · 2 CAS Byte/Word Read/Write operation · CAS-before-RAS refresh capability · RAS-only and Hidden refresh capability · Self-refresh capability (L-ver only) · TTL(5V)/LVTTL(3.3V) compatible inputs and outputs · Early Write or output enable controlled write · JEDEC Standard pinout · Available in 42-pin SOJ 400mil and 50(44)-pin TSOP(II) 400mil packages · Single +5V¡¾10% power supply (5V product) · Single +3.3V¡¾0.3V power supply (3.3V product)