A
Section
MEMORY AND ST ORA GE
17a
SAMSUNG SEMICONDUCTOR, INC.
SEPTEMBER 2006 BR-06-ALL-001
Synchronous SRAM
SPB & FT (36Mbit) SRAM
Part Operating Access Time Speed I/O Production
Number Organization Mode Vdd (V) tCD(ns)
t
CYC (MHz) Voltage (V) Package Status Comments
K7A323600M 1Mx36 SPB 3.3 2.6, 3.1, 4.0 250, 200, 138 3.3, 2.5 100TQFP (L / LF) EOL in Q1`07 2E1D
K7A321800M 2Mx18 SPB 3.3 2.6, 3.1, 4.0 250, 200, 138 3.3, 2.5 100TQFP (L / LF) EOL in Q1`07 2E1D
K7B323625M 1Mx36 SB 3.3 6.5, 7.5 133, 118 3.3, 2.5 100TQFP (L / LF) EOL in Q1`07 -
K7B321825M 2Mx18 SB 3.3 6.5, 7.5 133, 118 3.3, 2.5 100TQFP (L / LF) EOL in Q1`07 -
K7A323630C 1Mx36 SPB 3.3, 2.5 3.1 200 3.3, 2.5 100TQFP (LF(Lead Free) only) Q3`06 (E/S) 2E1D
K7A321830C 2Mx18 SPB 3.3, 2.5 3.1 200 3.3, 2.5 100TQFP (Lead Free only) Q3`06 (E/S) 2E1D
K7B323635C 1Mx36 SB 3.3, 2.5 7.5 118 3.3, 2.5 100TQFP (Lead Free only) Q3`06 (E/S) -
K7B321835C 2Mx18 SB 3.3, 2.5 7.5 118 3.3, 2.5 100TQFP (Lead Free only) Q3`06 (E/S) -
NOTES: 2E1D = 2-cycle Enable and 1-cycle Disable
NOTES: 200MHz could cover 167MHz, 133MHz speed option
SPB & FT (18Mbit) SRAM
Part Operating Access Time Speed I/O Production
Number Organization Mode Vdd (V) tCD(ns)
t
CYC (MHz) Voltage (V) Package Status Comments
K7A163630B 512Kx36 SPB 3.3, 2.5 2.6, 3.5 250, 167 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production 2E1D
K7A163631B 512Kx36 SPB 3.3, 2.5 3.1 200 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production 2E2D
K7A161830B 1Mx18 SPB 3.3,2.5 2.6, 3.5 250, 167 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production 2E1D
K7A161831B 1Mx18 SPB 3.3,2.5 3.1 200 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production 2E2D
K7B163635B 512Kx36 SB 3.3, 2.5 7.5 117 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production -
K7B161835B 1Mx18 SB 3.3, 2.5 7.5 117 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production -
NOTES: 2E1D = 2-cycle Enable and 1-cycle Disable 2E2D = 2-cycle Enable and 2-cycle Disable
NOTES: 250MHz could cover 200MHz speed option / 167MHz could cover 133MHz speed option
SPB & FT (8Mbit) SRAM
Part Operating Access Time Speed I/O Production
Number Organization Mode Vdd (V) tCD(ns)
t
CYC (MHz) Voltage (V) Package Status Comments
K7A803600B 256x36 SPB 3.3 3.5,3.8 167,138 3.3,2.5 100TQFP (LF only from 2H`07) Mass Production 2E1D
K7A803609B 256x36 SPB 3.3 2.6 250 3.3,2.5 100TQFP (LF only from 2H`07) Mass Production 2E1D
K7A801800B 512x18 SPB 3.3 3.5,3.8 167,138 3.3,2.5 100TQFP (LF only from 2H`07) Mass Production 2E1D
K7A801809B 512x18 SPB 3.3 2.6 250 3.3,2.5 100TQFP (LF only from 2H`07) Mass Production 2E1D
K7B803625B 256x36 SB 3.3 6.5,7.5 133,117 3.3,2.5 100TQFP (LF only from 2H`07) Mass Production -
K7B801825B 512x18 SB 3.3 6.5,7.5 133,117 3.3,2.5 100TQFP (LF only from 2H`07) Mass Production -
NOTES: 2E1D = 2-cycle Enable and 1-cycle Disable Recommended speed options for SPB are 250MHz and 167MHz
2E2D = 2-cycle Enable and 2-cycle Disable Recommended access speed option for SB is 6.5ns
SPB & FT (4Mbit) SRAM
Part Operating Access Time Speed I/O Production
Number Organization Mode Vdd (V) tCD(ns)
t
CYC (MHz) Voltage (V) Package Status Comments
K7A403600B 128Kx36 SPB 3.3 3.5, 4.0 167, 138 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production 2E1D
K7A401800B 256Kx18 SPB 3.3 3.5, 4.0 167, 138 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production 2E1D
K7A403609B 128Kx36 SPB 3.3 2.4, 2.8 250, 200 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production 2E1D
K7A401809B 256Kx18 SPB 3.3 2.4, 2.8 250, 200 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production 2E1D
K7A403200B 128Kx32 SPB 3.3 3.5, 4.0 167, 138 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production 2E1D
K7B403625B 128Kx36 SB 3.3 6.5, 7.5 133, 118 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production
K7B401825B 256Kx18 SB 3.3 6.5, 7.5 133, 118 3.3, 2.5 100TQFP (LF only from 2H`07) Mass Production
NOTES: 2E1D = 2-cycle Enable and 1-cycle Disable 2E2D = 2-cycle Enable and 2-cycle Disable
NOTES: 250MHz could cover 200MHz speed option / 167MHz could cover 133MHz speed option