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HiGH-SPeed ASYncHronouS SrAM
Density
Organization
Part Number
K6R4016C1D
256Kx16
K6R4016V1D
4Mb
K6R4008C1D
512Kx8
K6R4008V1D
SYncHronouS SrAM SPB & SB
Density
Organization
Part
Number
K7A321830C
2Mx18
K7B321835C
36Mb
K7A323630C
1Mx36
K7B323635C
K7A163630B
1Mx36
K7A163631B
K7B163635B
18Mb
K7A161830B
1Mx18
K7A161831B
K7B161835B
K7A803609B
256Kx36
K7A803600B
K7B803625B
8Mb
K7A801809B
512Kx18
K7A801800B
K7B801825B
K7A403609B
K7A403600B
128Kx36
K7B403625B
4Mb
K7A403200B
K7A401809B
256Kx18
K7A401800B
K7B401825B
Notes:
All tQFP products are Lead Free
2e1D = 2-cycle enable and 1-cycle Disable
2e2D = 2-cycle enable and 2-cycle Disable
16
Asynchronous & Synchronous SDRAM
Package
Vcc (V)
44-soJ, 44-tsoP2
5
44-soJ, 44-tsoP2
3.3
36-soJ, 44-tsoP2
5
36-soJ, 44-tsoP2
3.3
Package
Operating
Vdd
Mode
(V)
100-tQFP
sPB
3.3, 2.5
100-tQFP
sB
3.3, 2.5
100-tQFP
sPB
3.3, 2.5
100-tQFP
sB
3.3, 2.5
100-tQFP
sPB
3.3, 2.5
100-tQFP
sPB
3.3, 2.5
100-tQFP
sB
3.3, 2.5
100-tQFP
sPB
3.3, 2.5
100-tQFP
sPB
3.3, 2.5
100-tQFP
sB
3.3, 2.5
100-tQFP
sPB
3.3
100-tQFP
sPB
3.3
100-tQFP
sB
3.3
100-tQFP
sPB
3.3
100-tQFP
sPB
3.3
100-tQFP
sB
3.3
100-tQFP
sPB
3.3
100-tQFP
sPB
3.3
100-tQFP
sB
3.3
100-tQFP
sPB
3.3
100-tQFP
sPB
3.3
100-tQFP
sPB
3.3
100-tQFP
sB
3.3
sPB speed recommendations: For 200MHz use 250MHz; For 133MHz use 167MHz
sB speed recommendation: Use 7.5ns Access time; Use 6.5ns Access time
1H 2011
Speed (ns)
Operating
Operating
Temp.
Current (mA)
10
I
65, 55
10
I
80, 65
10
I
65, 55
10
I
80, 65
Access Time
Cycle Time
I/O Voltage
tCD (ns)
(MHz)
(V)
3.1
200
3.3, 2.5
7.5
118
3.3, 2.5
3.1
200
3.3, 2.5
7.5
118
3.3, 2.5
2.6, 3.5
250, 167
3.3, 2.5
3.1
200
3.3, 2.5
7.5
117
3.3, 2.5
2.6, 3.5
250, 167
3.3, 2.5
3.1
200
3.3, 2.5
7.5
117
3.3, 2.5
2.6
250
3.3,2.5
3.5
167
3.3,2.5
6.5
133
3.3,2.5
2.6
250
3.3,2.5
3.5
167
3.3,2.5
6.5
133
3.3,2.5
2.4
250
3.3, 2.5
3.5
167
3.3, 2.5
6.5
133
3.3, 2.5
3.5
167
3.3, 2.5
2.4
250
3.3, 2.5
3.5
167
3.3, 2.5
6.5
133
3.3, 2.5
Standby
Production
Current (uA)
Status
20, 5
Mass Production
20, 5 (1.2)
Mass Production
20, 5
Mass Production
20, 5
Mass Production
Production
Comments
Status
Mass Production
2e1D
Mass Production
Mass Production
2e1D
Mass Production
Mass Production
2e1D
Mass Production
2e2D
Mass Production
Mass Production
2e1D
Mass Production
2e2D
Mass Production
Not for new designs
2e1D
Not for new designs
2e1D
Not for new designs
Not for new designs
2e1D
Not for new designs
2e1D
Not for new designs
Not for new designs
2e1D
Not for new designs
2e1D
Not for new designs
Not for new designs
2e1D
Not for new designs
2e1D
Not for new designs
2e1D
Not for new designs
samsung.com/semi/sram
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