25AA160/25LC160/25C160
DS21231E-page 2 1997-2012 Microchip Technology Inc.
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
(†)
VCC.............................................................................................................................................................................7.0V
All inputs and outputs w.r.t. V
SS ........................................................................................................ -0.6V to VCC + 1.0V
Storage temperature .................................................................................................................................-65°C to 150°C
Ambient temperature under bias...............................................................................................................-40°C to 125°C
Soldering temperature of leads (10 seconds) .......................................................................................................+300°C
ESD protection on all pins......................................................................................................................................... 4 KV
1.1 DC Characteristics
† NOTICE: Stresses above those listed under “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 an extended
period of time may affect device reliability.
DC CHARACTERISTICS
Industrial (I): T
A = -40°C to +85°C VCC = 1.8V to 5.5V
Automotive (E): T
A = -40°C to +125°C VCC = 4.5V to 5.5V (25C160 only)
Param.
No.
Sym. Characteristics Min. Max. Units Conditions
D1 V
IH1 High-level input
voltage
2.0 VCC+1 V VCC2.7V (Note)
D2 VIH2 0.7 VCC VCC+1 V VCC< 2.7V (Note)
D3 VIL1 Low-level input
voltage
-0.3 0.8 V VCC2.7V (Note)
D4 V
IL2 -0.3 0.3 VCC VVCC < 2.7V (Note)
D5 VOL Low -level output
voltage
—0.4VIOL = 2.1 mA
D6 VOL —0.2VIOL = 1.0 mA, VCC < 2.5V
D7 V
OH High-level output
voltage
VCC -0.5 — V IOH = -400 A
D8 I
LI Input leakage current -10 10 ACS = VCC, VIN = VSS TO VCC
D9 ILO Output leakage
current
-10 10 ACS = VCC, VOUT = VSS TO VCC
D10 CINT Internal Capacitance
(all inputs and
outputs)
—7pFTA = 25°C, CLK = 1.0 MHz,
V
CC = 5.0V (Note)
D11 I
CC Read
Operating Current
—
—
1
500
mA
A
VCC = 5.5V; FCLK = 3.0 MHz;
SO = Open
V
CC = 2.5V; FCLK = 2.0 MHz;
SO = Open
D12 I
CC Write —
—
5
3
mA
mA
VCC = 5.5V
V
CC = 2.5V
D13 I
CCS Standby Current —
—
5
1
A
A
CS = VCC = 5.5V, Inputs tied to VCC or
V
SS
CS = VCC = 2.5V, Inputs tied to VCC or
V
SS
Note: This parameter is periodically sampled and not 100% tested.