93AA76A Datasheet, PDF (2/26 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.
VCC = 1.8V to 5.5V
Industrial (I): TA = -40°C to +85°C
Automotive (E): TA = -40°C to +125°C
Param.
No.
Symbol
Parameter
Min Typ Max Units
Conditions
D1
VIH1
High-level input voltage
VIH2
D2
VIL1
Low-level input voltage
VIL2
2.0
0.7 VCC
-0.3
-0.3
— VCC +1
— VCC +1
—
0.8
— 0.2 VCC
V VCC ≥ 2.7V
V VCC < 2.7V
V VCC ≥ 2.7V
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 µA, VCC = 2.5V
D4
VOH1 High-level output voltage
2.4
—
—
VOH2
VCC - 0.2 —
—
V IOH = -400 µA, VCC = 4.5V
V IOH = -100 µA, VCC = 2.5V
D5
ILI
Input leakage current
—
—
±1
µA VIN = VSS to VCC
D6
ILO
Output leakage current
—
—
±1
µA VOUT = VSS to VCC
D7
CIN,
Pin capacitance (all inputs/
COUT outputs)
—
—
7
pF VIN/VOUT = 0V (Note 1)
TA = 25°C, FCLK = 1 MHz
D8
ICC write Write current
D9
ICC read Read current
D10 ICCS
Standby current
—
—
3
mA FCLK = 3 MHz, VCC = 5.5V
—
500
—
µA FCLK = 2 MHz, VCC = 2.5V
—
—
1
mA FCLK = 3 MHz, VCC = 5.5V
—
—
500
µA FCLK = 2 MHz, VCC = 3.0V
—
100
—
µA FCLK = 2 MHz, VCC = 2.5V
—
—
1
µA I – Temp
—
—
5
µA E – Temp
CLK = Cs = 0V
ORG = DI = VSS or VCC
(Note 2) (Note 3)
D11 VPOR VCC voltage detect
93AA76A/B/C, 93LC76A/B/C
—
1.5V
—
93C76A/B/C
—
3.8V
—
V (Note 1)
V
Note 1: This parameter is periodically sampled and not 100% tested.
2: ORG pin not available on ‘A’ or ‘B’ versions.
3: READY/BUSY status must be cleared from DO, see Section 3.4 “Data Out (DO)”.
DS21796D-page 2
 2004 Microchip Technology Inc.