K4H1G0438A SAMSUNG [Samsung semiconductor], K4H1G0438A Datasheet - Page 7
![no-image](/images/no-image-200.jpg)
K4H1G0438A
Manufacturer Part Number
K4H1G0438A
Description
1Gb A-die SDRAM Specification
Manufacturer
SAMSUNG [Samsung semiconductor]
Datasheet
1.K4H1G0438A.pdf
(24 pages)
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6.0 Block Diagram
K4H1G0438A
K4H1G0838A
CK, CK
ADD
LCKE
CK, CK
LRAS LCBR
Bank Select
CKE
(64Mbit x4 / 32Mbit x8 I/O x4 Banks)
CS
LWE
CK, CK
RAS
LCAS
Timing Register
CAS
Latency & Burst Length
32Mx8/ 16Mx16
32Mx8/ 16Mx16
32Mx8/ 16Mx16
32Mx8/ 16Mx16
Programming Register
Data Input Register
Column Decoder
Serial to parallel
WE
x8/16
x4/8
LWCBR
DM Input Register
x8/16
CK, CK
x4/8
L(U)DM
Rev. 1.1 January 2007
LDM
DQi
x4/8
LWE
DDR SDRAM
LDM
Data Strobe
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