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K4D263238F

Samsung
Part Number K4D263238F
Manufacturer Samsung
Description 1M x 32Bit x 4 Banks Double Data Rate Synchronous DRAM
Published Apr 25, 2005
Detailed Description K4D263238F 128M DDR SDRAM 128Mbit DDR SDRAM 1M x 32Bit x 4 Banks Double Data Rate Synchronous DRAM with Bi-directional...
Datasheet PDF File K4D263238F PDF File

K4D263238F
K4D263238F

Overview
K4D263238F 128M DDR SDRAM 128Mbit DDR SDRAM 1M x 32Bit x 4 Banks Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL Revision 1.
1 May 2003 - 1 - Rev 1.
1 (May 2003) K4D263238F Revision History Revision 1.
1 (May 30, 2003) • Added Lead Free package part number in the datasheet.
128M DDR SDRAM Revision 1.
0 (April 29, 2003) • Define DC spec.
Revision 0.
0 (January 20, 2003)- Target spec • Define target spec.
- 2 - Rev 1.
1 (May 2003) K4D263238F 128M DDR SDRAM 1M x 32Bit x 4 Banks Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL FEATURES • 2.
5V ± 5% power supply for device operation • 2.
5V ± 5% power supply for I/O interface • SSTL_2 compatible inputs/outputs • 4 banks operation • MRS cycle with address key programs -.
Read latency 3 (clock) -.
Burst length (2, 4, 8 and Full page) -.
Burst type (sequential & interleave) • Full page burst length for sequential burst type only • Start address of the full page burst should be even • All inputs except data & DM are sampled at the positive going edge of the system clock • Differential clock input • No Write Interrupted by Read function • Data I/O transactions on both edges of Data strobe • DLL aligns DQ and DQS transitions with Clock transition • Edge aligned data & data strobe output • Center aligned data & data strobe input • DM for write masking only • Auto & Self refresh • 32ms refresh period (4K cycle) • 100pin TQFP package • Maximum clock frequency up to 250MHz • Maximum data rate up to 500Mbps/pin ORDERING INFORMATION Part NO.
K4D263238F-QC40 K4D263238F-QC50 Max Freq.
250MHz 200MHz Max Data Rate 500Mbps/pin 400Mbps/pin Interface SSTL_2 Package 100 TQFP K4D263238F-UC is the Lead Free package part number.
GENERAL DESCRIPTION FOR 1M x 32Bit x 4 Bank DDR SDRAM The K4D263238F is 134,217,728 bits of hyper synchronous data rate Dynamic RAM organized as 4 x 1,048,576 words by 32 bits, fabricated with SAMSUNG′s high performance CMOS technology.
Synchronous features wi...


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