UT62L12916 데이터 시트보기 (PDF) - Utron Technology Inc
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UT62L12916 Datasheet PDF : 12 Pages
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UTRON
Rev. 1.0
PIN CONFIGURATION
LB
OE
A0
A1
A2
CE2
A
B
I/O 9
UB
A3
A4
CE
I/O 1
C
I/O 10 I/O 11
A5
A6
I/O 2
I/O 3
D
Vss
I/O 12
NC
A7
I/O 4
Vcc
E
Vcc
I/O 13
NC
A16
I/O 5
Vss
F
I/O 15 I/O 14 A14
A15
I/O 6
I/O 7
G
I/O 16 C IO S A12
A13
WE
I/O 8
H
NC
A8
A9
A10
A11
NC
UT62L12916/UT62L12916(I)
128K X 16 BIT LOW POWER CMOS SRAM
PIN DESCRIPTION
SYMBOL
A0 - A17
DESCRIPTION
Address Inputs
I/O1 - I/O16 Data Inputs/Outputs
CE , CE2 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
1
2
3
4
5
6
TFBGA
TRUTH TABLE
MODE
CE CE2 OE WE LB
H
X
X
Standby
X
L
X
X
X
X
Output Disable
L
L
H
H
H
H
L
H
L
Read
L
H
L
L
H
L
L
H
X
Write
L
H
X
L
H
X
Note: H = VIH, L=VIL, X = Don't care.
X
X
X
X
XH
H
L
HX
H
L
HH
H
L
L
L
L
H
L
L
I/O OPERATION
UB I/O1-I/O8 I/O9-I/O16
X High – Z High – Z
X High – Z High – Z
H High – Z High – Z
X High – Z High – Z
L High – Z High – Z
H
DOUT
High – Z
L
High – Z DOUT
L
DOUT
DOUT
H
DIN
High – Z
L
High – Z DIN
L
DIN
DIN
SUPPLY
CURRENT
ISB, ISB1
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
P80042
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