IS42S16100E-7B ISSI, Integrated Silicon Solution Inc, IS42S16100E-7B Datasheet - Page 4

• Manufacturer Part Number: IS42S16100E-7B
• Description: IC SDRAM 16MBIT 143MHZ 60BGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS42S16100E-7B

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 16M (1M x 16)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 60-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IS42S16100E, IC42S16100E
4
FUNCTIONAL BLOCK DIAGRAM
CKE
RAS
CAS
A10
CLK
A11
WE
CS
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
GENERATOR
COMMAND
DECODER
11
CLOCK
CONTROLLER
&
COUNTER
REFRESH
REFRESH
ADDRESS
LATCH
ROW
REGISTER
MODE
CONTROLLER
REFRESH
SELF
11
8
11
11
ADDRESS
ADDRESS
BUFFER
BUFFER
ROW
ROW
11
11
Integrated Silicon Solution, Inc. — www.issi.com
2048
2048
8
COLUMN DECODER
SENSE AMP I/O GATE
SENSE AMP I/O GATE
MEMORY CELL
MEMORY CELL
BANK 0
BANK 1
ARRAY
ARRAY
256
256
16
16
DATA OUT
BUFFER
BUFFER
DATA IN
16
16
VDD/VDDQ
GND/GNDQ
S16BLK.eps
DQM
DQ 0-15
01/22/08
Rev. C