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93AA76A_12 Datasheet, PDF (2/36 Pages) Microchip Technology – 8K Microwire Compatible Serial EEPROM
93AA76A/B/C, 93LC76A/B/C, 93C76A/B/C
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings (†)
VCC.............................................................................................................................................................................7.0V
All inputs and outputs w.r.t. VSS ......................................................................................................... -0.6V to VCC +1.0V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied ................................................................................................-40°C to +125°C
ESD protection on all pins  4 kV
† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” 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
All parameters apply over the specified
ranges unless otherwise noted.
Industrial (I): TA = -40°C to +85°C, VCC = +1.8V to 5.5V
Automotive (E): TA = -40°C to +125°C, VCC = +2.5V to 5.5V
Param.
No.
Symbol
Parameter
Min Typ Max Units
Conditions
D1
VIH1
High-level input voltage
2.0
— VCC +1 V VCC 2.7V
VIH2
0.7 VCC — VCC +1 V VCC < 2.7V
D2
VIL1
Low-level input voltage
VIL2
-0.3
—
0.8
V VCC 2.7V
-0.3
— 0.2 VCC V VCC < 2.7V
D3
VOL1 Low-level output voltage
VOL2
—
—
0.4
V IOL = 2.1 mA, VCC = 4.5V
—
—
0.2
V IOL = 100 A, VCC = 2.5V
D4
VOH1 High-level output voltage
2.4
—
—
VOH2
VCC - 0.2 —
—
V IOH = -400 A, VCC = 4.5V
V IOH = -100 A, VCC = 2.5V
D5
ILI
Input leakage current
—
—
±1
A VIN = VSS or VCC
D6
ILO
Output leakage current
—
—
±1
A VOUT = VSS or VCC
D7
CIN,
Pin capacitance (all inputs/ —
—
7
pF VIN/VOUT = 0V (Note 1)
COUT outputs)
TA = 25°C, FCLK = 1 MHz
D8
ICC write Write current
—
—
3
mA FCLK = 3 MHz, VCC = 5.5V
—
500
—
A FCLK = 2 MHz, VCC = 2.5V
D9
ICC read Read current
—
—
1
mA FCLK = 3 MHz, VCC = 5.5V
—
—
500
A FCLK = 2 MHz, VCC = 3.0V
—
100
—
A FCLK = 2 MHz, VCC = 2.5V
D10 ICCS
Standby current
—
—
1
A I – Temp
—
—
5
A E – Temp
CLK = CS = 0V
ORG = DI = PE = VSS or VCC
(Note 2) (Note 3)
D11 VPOR VCC voltage detect
—
1.5
—
—
3.8
—
(Note 1)
V 93AA76A/B/C, 93LC76A/B/C
V 93C76A/B/C
Note 1: This parameter is periodically sampled and not 100% tested.
2: ORG and PE pins not available on ‘A’ or ‘B’ versions.
3: Ready/Busy status must be cleared from DO; see Section 3.4 “Data Out (DO)”.
DS21796M-page 2
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