Datasheet Details
Part number:
K7P401822B, K7P403622B
Manufacturer:
Samsung
File Size:
277.23 KB
Description:
Sram.
Note:
This datasheet PDF includes multiple part numbers: K7P401822B, K7P403622B.
Please refer to the document for exact specifications by model.
K7P401822B, K7P403622B, SRAM
Pin Name K, K SAn DQn SS SW SWa SWb SWc SWd M1, M2 Pin Description Differential Clocks Synchronous Address Input Bi-directional Data Bus Synchronous Select Synchronous Global Write Enable Synchronous Byte a Write Enable Synchronous Byte b Write Enable Synchronous Byte c Write Enable Synchronous By
K7P403622B K7P401822B 128Kx36 & 256Kx18 SRAM Document Title 128Kx36 & 256Kx18 Synchronous Pipelined SRAM Revision History Rev.
No.
Rev.
0.0 History - Initial Document.
Rev.
0.1 - Update Pin Discription.
(M2=VDDQ -> M2=VDD) - Add AC characteristics.
(250Mhz, 166Mhz) Rev.
0.2 - Update DC CHARACTERISTICS x36 : IDD25 : TBD -> 370, IDD20 -> 340, IDD16 -> 320.
x18 : IDD25 : TBD -> 360, IDD20 -> 330, IDD16 -> 310.
Rev.
1.0 - Final Version Rev.
1.1 - Add single ended or differential LVTTL c
K7P401822B Features
* 128Kx36 or 256Kx18 Organizations.
* 3.3V VDD, 2.5/3.3V VDDQ.
* LVTTL Input and Output Levels.
* Differential, PECL clock / Single ended or differential LVTTL clock Inputs
* Synchronous Read and Write Operation.
* Registered Input and Registered Outpu
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