IS45S32400B-7BLA1 ISSI, Integrated Silicon Solution Inc, IS45S32400B-7BLA1 Datasheet - Page 40

• Manufacturer Part Number: IS45S32400B-7BLA1
• Description: IC SDRAM 128MBIT 143MHZ 90FBGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS45S32400B-7BLA1

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 128M (4Mx32)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 90-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS45S32400B
WP2 - WRITE to PRECHARGE
40
WRITE Burst Termination
COMMAND
ADDRESS
DQM
CLK
DQ
BANK a,
WRITE
T0
COL n
D
IN
n
COMMAND
ADDRESS
D
T1
NOP
CLK
IN
DQ
n+1
t
DPL
WRITE
D
BANK,
COL n
IN
T0
T2
NOP
n
TERMINATE
PRECHARGE
BURST
(a or all)
T3
BANK
T1
Integrated Silicon Solution, Inc. — www.issi.com
DON'T CARE
(ADDRESS)
COMMAND
T4
NOP
(DATA)
NEXT
T2
t
RP
T5
NOP
ACTIVE
DON'T CARE
BANK a,
T6
ROW
11/12/09
Rev. C