LM9832CCVJD National Semiconductor, LM9832CCVJD Datasheet - Page 9
LM9832CCVJD
Manufacturer Part Number
LM9832CCVJD
Description
IC SCANNER CLR USB IMAGE 100TQFP
Manufacturer
National Semiconductor
Datasheet
1.LM9832CCVJD.pdf
(42 pages)
Specifications of LM9832CCVJD
Number Of Bits
14
Number Of Channels
3
Voltage - Supply, Analog
5V
Voltage - Supply, Digital
5V
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power (watts)
-
Other names
*LM9832CCVJD
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM9832CCVJD
Manufacturer:
Texas Instruments
Quantity:
10 000
Timing Diagrams
48MHz Internal Clock
48MHz Internal Clock
(t
(t
PERIOD
PERIOD
Read Operation
Write Operation
= 20.83ns)
= 20.83ns)
D0-D15
D0-D15
A0-A9
RAS
CAS
RAS
CAS
WR
RD
0
0
Row Address
Figure 2: DRAM Refresh (CAS before RAS)
t
WR SETUP
1
Figure 1: DRAM Read and Write
1
n
2
2
9
3
Column Address
t
3
RD SETUP
4
Data
4
n
Data
5
5
Row Address
6
6
t
t
RD HOLD
WR HOLD
0
0
n+1
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