Datasheet

24AA512/24LC512/24FC512
DS21754F-page 2 © 2005 Microchip Technology Inc.
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
(†)
VCC.............................................................................................................................................................................6.5V
All inputs and outputs w.r.t. V
SS ......................................................................................................... -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 ......................................................................................................................................................≥ 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 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.
DC CHARACTERISTICS
Electrical Characteristics:
Industrial (I): V
CC = +1.8V to 5.5V TA = -40°C to +85°C
Automotive (E): V
CC = +2.5V to 5.5V TA = -40°C to +125°C
Param.
No.
Sym Characteristic Min Max Units Conditions
D1 — A0, A1, A2, SCL, SDA
and WP pins:
————
D2 V
IH High-level input voltage 0.7 VCC —V—
D3 VIL Low-level input voltage — 0.3 VCC
0.2 VCC
V
V
VCC ≥ 2.5V
V
CC < 2.5V
D4 VHYS Hysteresis of Schmitt
Trigger inputs
(SDA, SCL pins)
0.05 VCC —VVCC ≥ 2.5V (Note)
D5 VOL Low-level output voltage — 0.40 V IOL = 3.0 ma @ VCC = 4.5V
I
OL = 2.1 ma @ VCC = 2.5V
D6 I
LI Input leakage current — ±1 μAVIN = VSS or VCC, WP = VSS
VIN = VSS or VCC, WP = VCC
D7 ILO Output leakage current — ±1 μAVOUT = VSS or VCC
D8 CIN,
C
OUT
Pin capacitance
(all inputs/outputs)
—10pFVCC = 5.0V (Note)
T
A = 25°C, fC = 1 MHz
D9 ICC Read Operating current — 400 μAVCC = 5.5V, SCL = 400 kHz
I
CC Write — 5 mA VCC = 5.5V
D10 ICCS Standby current — 1 μATA = -40°C to +85°C
SCL = SDA = V
CC = 5.5V
A0, A1, A2, WP = V
SS
—5μATA = -40°C to +125°C
SCL = SDA = V
CC = 5.5V
A0, A1, A2, WP = V
SS
Note: This parameter is periodically sampled and not 100% tested.