cat93hc46 Catalyst Semiconductor, cat93hc46 Datasheet - Page 2

• Manufacturer Part Number: cat93hc46
• Description: 1-kb High Speed Microwire Serial Eeprom
• Manufacturer: Catalyst Semiconductor

Temperature Under Bias .................. -55 C to +125 C
Storage Temperature ........................ -65 C to +150 C
Pin with Respect to Ground
V
Lead Soldering Temperature (10 secs) ............ 300 C
Output Short Circuit Current
Industrial Temperature Range (-40 C to 85 C)
Note:
(1) The minimum DC input voltage is -0.5 V. During transitions, inputs may undershoot to -2.0 V for periods of less than 20 ns. Maximum DC
(2) Output shorted for no more than one second.
(3) This parameter is tested initially and after a design or process change that affects the parameter.
(4) Latch-up protection is provided for stresses up to 100 mA on I/O pins from -1 V to V
(5) Standby Current (ISB
Doc. No. 1008, Rev. H
CC
I
I
N
voltage on output pins is V
V
V
V
SB2
V
V
T
L
I
I
V
V
I
V
V
with Respect to Ground ................ -2.0 V to 7.0 V
T
I
CC1
CC2
SB1
E
Z
I
OH1
OH2
D
LO
OL1
OL2
H
IH1
IH2
LI
IL1
IL2
N
A
R
3 (
P
D
(5)
(
(
( )
) 3
(
) 3
) 3
) 4
Power Supply Current (Write)
Power Supply Current (Read)
Standby Supply Current (x16)
Standby Supply Current (x8)
E
Output Leakage Current
Input Leakage Current
S
D
Output High Voltage
Output High Voltage
Output Low Voltage
Output Low Voltage
D
Input High Voltage
Input High Voltage
a
Input Low Voltage
Input Low Voltage
E
a t
L
n
S
t a
2
d
s u
R
) = 0 A (<900 nA).
u
h c
e
a r
e c
e t
U -
n
CC
i t p
n
e c
p
o i t
l i b
+ 0.5 V, which may overshoot to V
(1)
(2)
n
y t i
.... -2.0 V to V
........................ 100 mA
M
M
M
L I
L I
L I
S -
S -
S -
T
T
T
V
V
J
D
D
D
E
CC
CC
CC
-0.1
D
8 -
8 -
8 -
2.4
2
0
E
x 0.7
8
8
8
- 0.2
+ 2.0 V
C
, 3
, 3
, 3
S
T
T
T
a t
e
e
e
t s
t s
t s
n
d
M
M
M
CC
a
d r
e
e
e
0
2
h t
h t
h t
+ 2.0 V for periods of less than 20 ns.
1
o
o
o
7
Stresses above those listed under “Absolute Maximum Ratings” may
cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions
outside of those listed in the operational sections of this specification is not
implied. Exposure to any absolute maximum rating for extended periods
may affect device performance and reliability.
d
d
d
1
1
3
0
0
0
V
V
V
3
0
1
CC
CC
CC
3
8
5
200
0.8
0.4
0.2
10
10
2
1
1
x 0.2
+ 1
+ 1
CC
1
0 ,
2
+ 1 V.
0
1
1
0
0
0
0
0
0
0
0 ,
mA
0
V
A
A
A
A
A
0
0
4.5 V
1.8 V
4.5 V
CS = GND, ORG = Float or V
V
1.8 V
V
OUT
IN
f
f
SK
SK
CS = GND, ORG=GND
= 0 V to V
4.5 V
4.5 V
1.8 V
= 0 V to V
1.8V
V
V
= 4 MHz, V
= 4 MHz, V
V
CC
CC
V
CC
CC
< 5.5 V, I
< 4.5 V, I
< 5.5 V, I
< 4.5 V, I
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
, CS = GND
< 4.5 V
< 5.5 V
< 5.5 V
< 4.5 V
, CS = GND
OH
OH
OL
= 5.0 V
= 5.0 V
OL
C
= -400 A
= -100 A
y
= 2.1 mA
= 1 mA
l c
Y
V
m
s e
e
o
a
s t l
A
B /
s r
CC
y
e t