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93AA46A Datasheet

  • 93AA46A

  • 1K Microwire Compatible Serial EEPROM

  • 1002.08KB

  • 34页

  • Microchip   Microchip

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93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
(鈥?
V
CC
.............................................................................................................................................................................7.0V
All inputs and outputs w.r.t. V
SS
......................................................................................................... -0.6V to V
CC
+1.0V
Storage temperature ...............................................................................................................................-65掳C to +150掳C
Ambient temperature with power applied ................................................................................................-40掳C to +125掳C
ESD protection on all pins
......................................................................................................................................................鈮?/div>
4 kV
鈥?NOTICE:
Stresses above those listed under 鈥淎bsolute Maximum Ratings鈥?may cause permanent damage to
the device. This is a stress rating only and functional operation of the device at those or any other conditions
above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
TABLE 1-1:
DC CHARACTERISTICS
V
CC
= range by device (see Table on Page 1)
Industrial (I):
T
A
= -40掳C to +85掳C
Automotive (E): T
A
= -40掳C to +125掳C
Min
2.0
0.7 V
CC
-0.3
-0.3
鈥?/div>
鈥?/div>
2.4
V
CC
- 0.2
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Typ
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
500
鈥?/div>
鈥?/div>
100
鈥?/div>
鈥?/div>
Max
V
CC
+1
V
CC
+1
0.8
0.2 V
CC
0.4
0.2
鈥?/div>
鈥?/div>
卤1
卤1
7
2
鈥?/div>
1
500
鈥?/div>
1
5
Units
V
V
V
V
V
V
V
V
碌A
碌A
pF
mA
碌A
mA
碌A
碌A
碌
A
碌A
Conditions
V
CC
鈮?/div>
2.7V
V
CC
<
2.7V
V
CC
鈮?/div>
2.7V
V
CC
<
2.7V
I
OL
= 2.1 mA, V
CC
= 4.5V
I
OL
= 100
碌A,
V
CC
= 2.5V
I
OH
= -400
碌A,
V
CC
= 4.5V
I
OH
= -100
碌A,
V
CC
= 2.5V
V
IN
= V
SS
to V
CC
V
OUT
= V
SS
to V
CC
V
IN
/V
OUT
= 0V
(Note 1)
T
A
= 25掳C, F
CLK
= 1 MHz
F
CLK
= 3 MHz, V
CC
= 5.5V
F
CLK
= 2 MHz, V
CC
= 2.5V
F
CLK
= 3 MHz, V
CC
= 5.5V
F
CLK
= 2 MHz, V
CC
= 3.0V
F
CLK
= 2 MHz, V
CC
= 2.5V
I-Temp
E-Temp
CLK = CS = 0V
ORG = DI = V
SS
or V
CC
(Note 2) (N
OTE
3)
(Note 1)
All parameters apply over the specified ranges
unless otherwise noted.
Param. No. Symbol
D1
D2
D3
D4
D5
D6
D7
D8
D9
V
IH
1
V
IH
2
V
IL
1
V
IL
2
V
OL
1
V
OL
2
V
OH
1
V
OH
2
I
LI
I
LO
C
IN
,
C
OUT
I
CC
write
Parameter
High-level input voltage
Low-level input voltage
Low-level output voltage
High-level output voltage
Input leakage current
Output leakage current
Pin capacitance
(all inputs/outputs)
Write current
I
CC
read Read current
D10
I
CCS
Standby current
D11
V
POR
V
CC
voltage detect
93AA46A/B/C, 93LC46A/B/C
93C46A/B/C
鈥?/div>
鈥?/div>
1.5V
3.8V
鈥?/div>
鈥?/div>
V
V
Note 1:
This parameter is periodically sampled and not 100% tested.
2:
ORG pin not available on 鈥楢鈥?or 鈥楤鈥?versions.
3:
READY/BUSY status must be cleared from DO, see
Section 3.4 "Data Out (DO)".
DS21749D-page 2
铮?/div>
2003 Microchip Technology Inc.

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