UT62L12816BSL-100LLI Просмотр технического описания (PDF) - Utron Technology Inc
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UT62L12816BSL-100LLI Datasheet PDF : 13 Pages
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Rev. 1.1
UTRON
PIN CONFIGURATION
UT62L12816(I)
128K X 16 BIT LOW POWER CMOS SRAM
A4
1
A3
2
A2
3
A1
4
A0
5
CE
6
I/O1
7
I/O2
8
I/O3
9
I/O4
10
Vcc
11
Vss
12
I/O5
13
I/O6
14
I/O7
15
I/O8
16
WE
17
A16
18
A15
19
A14
20
A13
21
A12
22
TSOP II
44
A5
43
A6
42
A7
41
OE
40
UB
39
LB
38
I/O16
37
I/O15
36
I/O14
35
I/O13
34
Vss
33
Vcc
32
I/O12
31
I/O11
30
I/O10
29
I/O9
28
NC
27
A8
26
A9
25
A10
24
A11
23
NC
A
LB
OE A0
A1
A2
NC
B
I/O9 UB
A3
A4
CE I/O1
C
I/O10 I/O11 A5
A6 I/O2 I/O3
D
Vss I/O12 NC A7 I/O4 Vcc
E
Vcc I/O13 NC A16 I/O5 Vss
F
I/O15 I/O14 A14 A15 I/O6 I/O7
G
I/O16 NC A12 A13 WE I/O8
H
NC A8 A9 A10 A11 NC
123456
TFBGA
PIN DESCRIPTION
SYMBOL
DESCRIPTION
A0 - A16
Address Inputs
I/O1 - I/O16
Data Inputs/Outputs
CE
Chip Enable Input
WE
Write Enable Input
OE
Output Enable Input
LB
Lower Byte Control
UB
Upper Byte Control
VCC
Power Supply
VSS
Ground
NC
No Connection
TRUTH TABLE
MODE
Standby
CE OE WE LB
UB
I/O OPERATION
SUPPLY CURRENT
I/O1-I/O8 I/O9-I/O16
H X XX
X High – Z
X X XH
H High – Z
High – Z
High – Z
ISB, ISB1, ISB2
Output Disable
L
L
H
H
LL
Read
LL
LL
LX
Write
LX
LX
Note: H = VIH, L=VIL, X = Don't care.
HL
HX
HL
HH
HL
LL
LH
LL
X High – Z
L High – Z
H
DOUT
L High – Z
L
DOUT
H
DIN
L High – Z
L
DIN
High – Z
High – Z
High – Z
DOUT
DOUT
High – Z
DIN
DIN
ICC,ICC1,ICC2
ICC,ICC1,ICC2
ICC,ICC1,ICC2
UTRON TECHNOLOGY INC.
1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R. O. C.
TEL: 886-3-5777882 FAX: 886-3-5777919
3
P80049
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