168
IS42S16400F-6TL (HDMI : U4401)
IS42S16400F-6TL Block Diagram
V
DD
DQ0
V
DD
Q
DQ1
DQ2
GNDQ
DQ3
DQ4
V
DD
Q
DQ5
DQ6
GNDQ
DQ7
V
DD
LDQM
WE
CAS
RAS
CS
BA0
BA1
A10
A0
A1
A2
A3
V
DD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
GND
DQ15
GNDQ
DQ14
DQ13
V
DD
Q
DQ12
DQ11
GNDQ
DQ10
DQ9
V
DD
Q
DQ8
GND
NC
UDQM
CLK
CKE
NC
A11
A9
A8
A7
A6
A5
A4
GND
CLK
CKE
CAS
WE
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
BA0
BA1
A11
COMMAND
DECODER
&
CLOCK
GENERATOR
MODE
REGISTER
REFRESH
CONTROLLER
REFRESH
COUNTER
SELF
REFRESH
CONTROLLER
ROW
ADDRESS
LATCH
MUL
TIPLEXER
COLUMN
ADDRESS LATCH
BURST COUNTER
COLUMN
ADDRESS BUFFER
COLUMN DECODER
DATA IN
BUFFER
DATA OUT
BUFFER
DQM
DQ 0-15
V
DD
/V
DDQ
GND/GNDQ
12
12
8
12
12
8
16
16
16
16
256K
(x 16)
4096
4096
4096
R
O
W DECODER
4096
MEMORY CELL
ARRAY
SENSE AMP I/O GATE
BANK CONTROL LOGIC
ROW
ADDRESS
BUFFER
PIN DESCRIPTIONS
!!
2OW!DDRESS)NPUT
A0-A7
Column Address Input
"!"!
"ANK3ELECT!DDRESS
$1TO$1
$ATA)/
#,+
3YSTEM#LOCK)NPUT
#+%
#LOCK%NABLE
CS
Chip
Select
RAS
2OW!DDRESS3TROBE#OMMAND
CAS
Column Address Strobe Command
WE
7RITE%NABLE
,$1-
X,OWER"YTE)NPUT/UTPUT-ASK
5$1- X5PPER"YTE)NPUT/UTPUT-ASK
V
DD
0OWER
'.$
'ROUND
6
DDQ
0OWER3UPPLYFOR)/0IN
'.$
Q
'ROUNDFOR)/0IN
.#
.O#ONNECTION
Содержание AVR-2311
Страница 5: ...5 DIMENSION 344 434 16 155 171 21 4 20 7 54 7 214 5 338 9 381 44 2 102 18 5 34 5 266 ...
Страница 15: ...15 Personal notes ...
Страница 46: ...46 Personal notes Personal notes ...
Страница 151: ...151 R5F3650KNFB HDMI U5500 ...
Страница 156: ...156 IS42S32200E6TL HDMI U1602 IS42S32200E6TL Block diagram ...
Страница 165: ...165 AK5358BET HDMI U3802 AK5358BET Pin Function ...
Страница 178: ...178 2 FL DISPLAY FLD 19 ST 03GINK FRONT U101 PIN CONNECTION GRID ASSIGNMENT ...
Страница 179: ...179 ANODE CONNECTION ...