24lc32aft Microchip Technology Inc., 24lc32aft Datasheet - Page 2

• Manufacturer Part Number: 24lc32aft
• Description: 32k I 2 C? Serial Eeprom With Quarter-array Write-protect
• Manufacturer: Microchip Technology Inc.

24AA32AF/24LC32AF
1.0
Absolute Maximum Ratings
V
All inputs and outputs w.r.t. V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied ................................................................................................-40°C to +125°C
ESD protection on all pins ......................................................................................................................................................≥ 4 kV
TABLE 1-1:
DS22184A-page 2
DC CHARACTERISTICS
Param.
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
Note 1:
CC
No.
† 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.
.............................................................................................................................................................................6.5V
2:
ELECTRICAL CHARACTERISTICS
—
V
V
V
V
I
I
C
C
I
I
I
Symbol
LI
LO
CC
CC
CCS
OL
IH
IL
HYS
IN
OUT
This parameter is periodically sampled and not 100% tested.
Typical measurements taken at room temperature.
,
write Operating current
read
DC CHARACTERISTICS
A0, A1, A2, WP, SCL
and SDA pins
High-level input voltage
Low-level input voltage
Hysteresis of Schmitt
Trigger inputs (SDA,
SCL pins)
Low-level output voltage
Input leakage current
Output leakage current
Pin capacitance
(all inputs/outputs)
Standby current
Characteristic
SS
......................................................................................................... -0.3V to V
(†)
Industrial (I):
Automotive (E): T
0.05 V
0.7 V
Min.
—
—
—
—
—
—
—
—
—
—
CC
CC
Typ.
0.05
0.01
0.1
—
—
—
—
—
—
—
—
—
T
A
A
= -40°C to +85°C, V
= -40°C to +125°C, V
0.3 V
0.2 V
Max.
0.40
400
—
—
—
±1
±1
10
3
1
5
CC
CC
Units
mA
μA
μA
pF
μA
μA
μA
—
V
V
V
V
V
© 2009 Microchip Technology Inc.
CC
—
—
V
V
V
I
I
V
V
V
T
V
Industrial
Automotive
SDA = SCL = V
A0, A1, A2, WP = V
CC
OL
OL
A
CC
CC
CC
IN
OUT
CC
CC
= +1.7V to +5.5V
= 25°C, F
= +2.5V to +5.5V
= 3.0 mA, V
= 2.1 mA, Vcc = 2.5V
= V
≥ 2.5V
< 2.5V
≥ 2.5V (Note 1)
= 5.0V (Note 1)
= 5.5V, SCL = 400 kHz
= V
SS
Conditions
SS
or V
or V
CLK
CC
CC
CC
= 1 MHz
CC
= 4.5V
= 5.5V
SS
CC
+1.0V