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24AA256UID Datasheet(PDF) 2 Page - Microchip Technology

Part # 24AA256UID
Description  256K I2C??Serial EEPROM
PDF  28 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

24AA256UID Datasheet(HTML) 2 Page - Microchip Technology

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24AA256UID
DS20005215A-page 2
 2013 Microchip Technology Inc.
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings(†)
VCC.............................................................................................................................................................................6.5V
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 +85°C
ESD protection on all pins
 4kV
TABLE 1-1:
DC CHARACTERISTICS
† 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 these or any other conditions above those
indicated in the operational listings of this specification is not implied. Exposure to Absolute Maximum Rating
conditions for extended periods may affect device reliability.
DC CHARACTERISTICS
Electrical Characteristics:
Industrial (I):
VCC = +1.7V to 5.5V
TA = -40°C to +85°C
Param.
No.
Sym.
Characteristic
Min.
Max.
Units
Conditions
A0, A1, A2, SCL and
SDA pins:
——
D1
VIH
High-level input voltage
0.7 VCC
—V
D2
VIL
Low-level input voltage
0.3 VCC
0.2 VCC
V
V
VCC
 2.5V
VCC < 2.5V
D3
VHYS
Hysteresis of Schmitt
Trigger inputs
(SDA, SCL pins)
0.05 VCC
—V
VCC
 2.5V (Note)
D4
VOL
Low-level output voltage
0.40
V
IOL = 3.0 mA @ VCC = 4.5V
IOL = 2.1 mA @ VCC = 2.5V
D5
ILI
Input leakage current
±1
AVIN = VSS or VCC
D6
ILO
Output leakage current
±1
AVOUT = VSS or VCC
D7
CIN,
COUT
Pin capacitance
(all inputs/outputs)
—10
pF
VCC = 5.0V (Note)
TA = 25°C, FCLK = 1 MHz
D8
ICC Read Operating current
400
AVCC = 5.5V, SCL = 400 kHz
ICC Write
3
mA
VCC = 5.5V
D9
ICCS
Standby current
1
ATA = -40°C to +85°C
SCL = SDA = VCC = 5.5V
A0, A1, A2 = VSS
Note:
This parameter is periodically sampled and not 100% tested.



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