W981216AH-75G Winbond, W981216AH-75G Datasheet - Page 2

• Manufacturer Part Number: W981216AH-75G
• Manufacturer: Winbond
• Type: SDRAMr

Specifications of W981216AH-75G

• Organization: 8Mx16
• Density: 128Mb
• Address Bus: 14b
• Access Time (max): 6/5.4ns
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 120mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Revision 1.0
BS0
BS1
A10
A11
BLOCK DIAGRAM
A0
A9
CLK
CKE
CAS
RAS
CS
WE
COUNTER
REFRESH
COMMAND
DECODER
ADDRESS
BUFFER
BUFFER
CLOCK
COUNTER
COLUMN
GENERATOR
REGISTER
CONTROL
MODE
SIGNAL
NOTE:
The cell array configuration is 4096 * 512 * 16.
COLUMN DECODER
SENSE AMPLIFIER
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
CELL ARRAY
BANK #2
BANK #0
DATA CONTROL
CIRCUIT
- 2 -
2M x 16 bit x 4 Banks SDRAM
Publication Release Date: March, 1999
COLUMN DECODER
COLUMN DECODER
SENSE AMPLIFIER
SENSE AMPLIFIER
CELL ARRAY
CELL ARRAY
BANK #3
BANK #1
BUFFER
DQ
DMn
DQ15
DQ0
UDQM
LDQM