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PCA8581CT/6,118
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P20
1997 Apr 02
13
Philips Semiconductors
Product specification
128
×
8-bit EEPROM with I
2
C-bus interface
PCA8581; PCA8581C
12.2
Slave address
The PCA8581 has a fixed combination 1 0 1 0 as group 1, while group 2 is fully programmable (see Fig.13).
12.3
Diode protection
Fig.13 Slave address.
handbook, halfpage
MLB892
1
0
1
0
A
2A
1A
0
R
/
W
group 1
group 2
Fig.14 Device diode protection.
There is no connection between SCL and V
DD
, and SDA and V
DD
; this allows powering down the device without affecting I
2
C-bus operation.
handbook, halfpage
MLB894
SCL
SDA
A2
A1
A0
V
DD
V
SS
TEST
substrate
1997 Apr 02
14
Philips Semiconductors
Product specification
128
×
8-bit EEPROM with I
2
C-bus interface
PCA8581; PCA8581C
13
P
ACKAGE OUTLINES
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
JEDEC
EIAJ
SOT97-1
92-11-17
95-02-04
UNIT
A
max.
12
b
1
(1)
(1)
(1)
b
2
cD
E
e
M
Z
H
L
mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
A
min.
A
max.
b
max.
w
M
E
e
1
1.73
1.14
0.53
0.38
0.36
0.23
9.8
9.2
6.48
6.20
3.60
3.05
0.254
2.54
7.62
8.25
7.80
10.0
8.3
1.15
4.2
0.51
3.2
inches
0.068
0.045
0.021
0.015
0.014
0.009
1.07
0.89
0.042
0.035
0.39
0.36
0.26
0.24
0.14
0.12
0.01
0.10
0.30
0.32
0.31
0.39
0.33
0.045
0.17
0.020
0.13
b
2
050G01
MO-001AN
M
H
c
(e )
1
M
E
A
L
seating plane
A
1
w
M
b
1
e
D
A
2
Z
8
1
5
4
b
E
0
5
10 mm
scale
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
pin 1 index
DIP8: plastic dual in-line package; 8 leads (300 mil)
SOT97-1
1997 Apr 02
15
Philips Semiconductors
Product specification
128
×
8-bit EEPROM with I
2
C-bus interface
PCA8581; PCA8581C
UNIT
A
max.
A
1
A
2
A
3
b
p
cD
(1)
E
(2)
(1)
eH
E
LL
p
QZ
y
w
v
θ
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
JEDEC
EIAJ
mm
inches
1.75
0.25
0.10
1.45
1.25
0.25
0.49
0.36
0.25
0.19
5.0
4.8
4.0
3.8
1.27
6.2
5.8
1.05
0.7
0.6
0.7
0.3
8
0
o
o
0.25
0.1
0.25
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
1.0
0.4
SOT96-1
X
w
M
θ
A
A
1
A
2
b
p
D
H
E
L
p
Q
detail X
E
Z
e
c
L
v
M
A
(A )
3
A
4
5
pin 1 index
1
8
y
076E03S
MS-012AA
0.069
0.010
0.004
0.057
0.049
0.01
0.019
0.014
0.0100
0.0075
0.20
0.19
0.16
0.15
0.050
0.244
0.228
0.028
0.024
0.028
0.012
0.01
0.01
0.041
0.004
0.039
0.016
0
2.5
5 mm
scale
SO8: plastic small outline package; 8 leads; body width 3.9 mm
SOT96-1
95-02-04
97-05-22
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P20
PCA8581CT/6,118
Mfr. #:
Buy PCA8581CT/6,118
Manufacturer:
NXP Semiconductors
Description:
IC EEPROM 1K I2C 100KHZ 8SO
Lifecycle:
New from this manufacturer.
Delivery:
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