T2316162A-45 Ver la hoja de datos (PDF) - Taiwan Memory Technology
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T2316162A-45 Datasheet PDF : 13 Pages
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tm TE
CH
FUNCTIONAL BLOCK DIAGRAM
T2316162A
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
RAS
WE
CASL
CASH
CAS
NO.2 CLOCK
GENERATOR
COLUMN.
10
ADDRESS
BUFFER
REFRESH
CONTROLLER
REFRESH
COUNTER
10
ROW.
10
ADDRESS
BUFFERS(10)
NO.1 CLOCK
GENERATOR
CONTROL
LOGIC
DATA-IN BUFFER
10
COLUMN
DECODER
1024
16
SENSE AMPLIFIERS
I/O GATING
1024x 16
DATA-OUT
BUFFER
1
6
DQ0
.
16
.
DQ15
OE
1024x 1024 x 16
10
1024
MEMORY
ARRAY
Vcc
Vss
PIN DESCRIPTIONS
SYM.
A0-A9
RAS
CASH
CASL
WE
OE
DQ0 – DQ15
Vcc
Vss
NC
TYPE
Input
Input
Input
Input
Input
Input
Input/ Output
Supply
Ground
-
DESCRIPTION
Address Input
Row Address Strobe
Column Address Strobe /Upper Byte Control
Column Address Strobe /Lower Byte Control
Write Enable
Output Enable
Data Input/ Output
Power, 5V
Ground
No Connect
TM Technology Inc. reserves the right
P. 2
to change products or specifications without notice.
Publication Date: APR. 2002
Revision:E
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