9 / 12 page
CY62157DV30
MoBL®
Document #: 38-05392 Rev. *E
Page 9 of 12
Truth Table
CE1
CE2
WE
OE
BHE
BLE
Inputs/Outputs
Mode
Power
H
X
X
X
X
X
High Z
Deselect/Power-Down
Standby (ISB)
X
L
X
X
X
X
High Z
Deselect/Power-Down
Standby (ISB)
X
X
X
X
H
H
High Z
Deselect/Power-Down
Standby (ISB)
L
H
H
L
L
L
Data Out (I/O0 – I/O15) Read (Upper byte and Lower Byte)
Active (ICC)
L
H
H
L
H
L
Data Out (I/O0 – I/O7);
High Z (I/O8 – I/O15)
Read (Lower Byte only)
Active (ICC)
L
H
H
L
L
H
High Z (I/O0 – I/O7);
Data Out (I/O8 – I/O15)
Read (Upper Byte only)
Active (ICC)
L
H
H
H
L
H
High Z
Output Disabled
Active (ICC)
L
H
H
H
H
L
High Z
Output Disabled
Active (ICC)
L
H
H
H
L
L
High Z
Output Disabled
Active (ICC)
L
H
L
X
L
L
Data In (I/O0 – I/O15)
Write(Upper byte and Lower Byte)
Active (ICC)
L
H
L
X
H
L
Data In (I/O0 – I/O7);
High Z (I/O8 – I/O15)
Write (Lower Byte only)
Active (ICC)
L
H
L
X
L
H
High Z (I/O0 – I/O7);
Data In (I/O8 – I/O15)
Write (Upper Byte only)
Active (ICC)
Ordering Information
Speed
(ns)
Ordering Code
Package
Name
Package Type
Operating
Range
45
CY62157DV30L-45BVI
BV48A
48-ball Fine Pitch BGA (6 mm × 8 mm × 1 mm)
Industrial
CY62157DV30LL-45BVI
45
CY62157DV30L-45ZXI
Z-48
48-pin TSOP I (Pb-free)
Industrial
CY62157DV30LL-45ZXI
45
CY62157DV30L-45ZSXI
ZS-44
44-pin TSOP II (Pb-free)
Industrial
CY62157DV30LL-45ZSXI
55
CY62157DV30L-55BVI
BV48A
48-ball Fine Pitch BGA (6 mm × 8 mm × 1 mm)
Industrial
CY62157DV30LL-55BVI
55
CY62157DV30L-55BVXI
BV48A
48-ball Fine Pitch BGA (6 mm × 8 mm × 1 mm) (Pb-free)
Industrial
CY62157DV30LL-55BVXI
55
CY62157DV30L-55BVE
BV48A
48-ball Fine Pitch BGA (6 mm × 8 mm × 1 mm)
Automotive
55
CY62157DV30L-55ZXI
Z-48
48-pin TSOP I (Pb-free)
Industrial
CY62157DV30LL-55ZXI
55
CY62157DV30L-55ZXE
Z-48
48-pin TSOP I (Pb-free)
Automotive
55
CY62157DV30L-55ZSXI
ZS-44
44-pin TSOP II (Pb-free)
Industrial
CY62157DV30LL-55ZSXI
55
CY62157DV30L-55ZSXE
ZS-44
44-pin TSOP II (Pb-free)
Automotive
55
CY62157DV30L-55ZSI
ZS-44
44-pin TSOP II
Industrial
CY62157DV30LL-55ZSI
70
CY62157DV30L-70BVI
BV48A
48-ball Fine Pitch BGA (6 mm × 8 mm × 1 mm)
Industrial
CY62157DV30LL-70BVI
70
CY62157DV30L-70BVXI
BV48A
48-ball Fine Pitch BGA (6 mm × 8 mm × 1 mm) (Pb-free)
Industrial
CY62157DV30LL-70BVXI
70
CY62157DV30L-70ZXI
Z-48
48-pin TSOP I (Pb-free)
Industrial
CY62157DV30LL-70ZXI
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