IS42S16400D-7BL ISSI, Integrated Silicon Solution Inc, IS42S16400D-7BL Datasheet - Page 27

• Manufacturer Part Number: IS42S16400D-7BL
• Description: IC SDRAM 64MBIT 143MHZ 60BGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S16400D-7BL

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 64M (4M x 16)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 60-BGA
• Organization: 4Mx16
• Density: 64Mb
• Address Bus: 14b
• Access Time (max): 6/5.4ns
• Maximum Clock Rate: 143MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 110mA
• Pin Count: 60
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS42S16400D
READ Burst Termination
Integrated Silicon Solution, Inc. — www.issi.com
Rev. E
11/21/07
COMMAND
ADDRESS
COMMAND
CLK
ADDRESS
DQ
CLK
DQ
T0
READ
BANK,
COL n
BANK a,
T0
READ
COL n
CAS Latency - 3
CAS Latency - 2
T1
NOP
T1
NOP
T2
NOP
T2
NOP
D
OUT
n
T3
NOP
D
OUT
T3
n
NOP
D
OUT
n+1
TERMINATE
T4
BURST
D
OUT
TERMINATE
n+1
T4
BURST
D
x = 2 cycles
OUT
x = 1 cycle
n+2
T5
NOP
D
OUT
n+2
T5
D
NOP
OUT
n+3
T6
NOP
D
OUT
DON'T CARE
n+3
T6
NOP
DON'T CARE
T7
NOP
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