Download the K7I161882B datasheet PDF.
This datasheet also covers the K7I163682B variant, as both devices belong to the same (k7i163682b / k7i161882b) 1mx18-bit ddrii cio b2 sram family and are provided as variant models within a single manufacturer datasheet.
General Description
Input Clock Input Clock for Output Data Output Echo Clock DLL Disable when low Burst Count Address Inputs Address Inputs Data Inputs Outputs Read, Write Control Pin, Read active when high Synchronous Load Pin, bus Cycle sequence is to be defined when low Block Write Control Pin,active when low Input
Key Features
1.8V+0.1V/-0.1V Power Supply.
DLL circuitry for wide output data valid window and future freguency scaling.
I/O Supply Voltage 1.5V+0.1V/-0.1V for 1.5V I/O, 1.8V+0.1V/-0.1V for 1.8V I/O.
Pipelined, double-data rate operation.
Common data input/output bus.
HSTL I/O.
Full data coherency, providing most current data.
Synchronous pipeline read with self timed late write.
Note: The manufacturer provides a single datasheet file (K7I163682B_Samsungsemiconductor.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for K7I161882B (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
K7I161882B. For precise diagrams, and layout, please refer to the original PDF.
K7I163682B K7I161882B Document Title 512Kx36 & 1Mx18 DDRII CIO b2 SRAM 512Kx36-bit, 1Mx18-bit DDRII CIO b2 SRAM Revision History Rev. No. 0.0 0.1 History 1. Initial docum...
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CIO b2 SRAM Revision History Rev. No. 0.0 0.1 History 1. Initial document. 1. Add the speed bin (-33, -30) 2. Delete the speed bin (-25, -13) 1. Change the Boundary scan exit order. 2. Correct the Overshoot and Undershoot timing diagram. 1. Add the speed bin (-25) 1. Correct the JTAG ID register definition 2. Correct the AC timing parameter (delete the tKHKH Max value) 1. Change the Maximum Clock cycle time. 2. Correct the 165FBGA package ball size. 1. Add the power up/down sequencing comment. 2. Update the DC current parameter (Icc and Isb). 3. Change the Max. speed bin from -33 to -30. 1. Change the ISB1. Speed Bin -30 -
K7I161882B Datasheet
