k7r321884c Samsung Semiconductor, Inc., k7r321884c Datasheet - Page 2

• Manufacturer Part Number: k7r321884c
• Description: 1mx36-bit, 2mx18 And 4mx9-bit Qdr Ii B4 Sram
• Manufacturer: Samsung Semiconductor, Inc.

K7R323684C
K7R321884C
K7R320984C
Document Title
Revision History
1Mx36-bit, 2Mx18 and 4Mx9-bit QDR
Rev. No.
0.0
0.1
0.2
0.3
0.4
1.0
1.1
History
1. Initial document.
1. Put the data in the table of DC Characteristics, Pin Capacitance
and Thermal Resistance.
1. Add 300MHz Bin
2. Change AC Characteristics.
1. Change Samsung JEDEC Code in ID REGISTER DEFINITION
1. Add x9 Organization.
1. Final
2. Change Vss/SA to NC/SA in Pin Configuration
1. Correct typo
1Mx36, 2Mx18 & 4Mx9 QDR
TM
II b4 SRAM
- 2 -
Rev. 1.1 August 2006
Jan. 17, 2006
Apr. 26. 2006
May. 4. 2006
Jun. 05, 2006
Jun. 15, 2006
Jul. 10, 2006
Aug. 23, 2006
Draft Date
TM
II b4 SRAM
Advance
Preliminary
Preliminary
Preliminary
Preliminary
Final
Final
Remark