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25AA512 Datasheet(PDF) 2 Page - Microchip Technology

Part No. 25AA512
Description  512 Kbit SPI Bus Serial EEPROM
Download  32 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

25AA512 Datasheet(HTML) 2 Page - Microchip Technology

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25AA512/25LC512
DS22021B-page 2
Preliminary
© 2007 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 under bias ...............................................................................................................-40°C to 125°C
ESD protection on all pins ..........................................................................................................................................4 kV
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 an
extended period of time may affect device reliability.
DC CHARACTERISTICS
Industrial (I):
TA = 0°C to +85°C
VCC = 1.8V to 5.5V
Industrial (I):
TA = -40°C to +85°C
VCC = 2.0V to 5.5V
Automotive (E):
TA = -40°C to +125°C
VCC = 2.5V to 5.5V
Param.
No.
Sym.
Characteristic
Min.
Max.
Units
Test Conditions
D001
VIH1
High-level input
voltage
.7 VCC
VCC +1
V
D002
VIL1
Low-level input
voltage
-0.3
0.3 VCC
VVCC
≥ 2.7V
D003
VIL2
-0.3
0.2 VCC
VVCC < 2.7V
D004
VOL
Low-level output
voltage
—0.4
V
IOL = 2.1 mA
D005
VOL
—0.2
V
IOL = 1.0 mA, VCC < 2.5V
D006
VOH
High-level output
voltage
VCC -0.5
V
IOH = -400
μA
D007
ILI
Input leakage current
±1
μACS = VCC, VIN = VSS TO VCC
D008
ILO
Output leakage
current
—±1
μACS = VCC, VOUT = VSS TO VCC
D009
CINT
Internal capacitance
(all inputs and
outputs)
—7
pF
TA = 25°C, CLK = 1.0 MHz,
VCC = 5.0V (Note)
D010
ICC Read
Operating current
10
5
mA
mA
VCC = 5.5V; FCLK = 20.0 MHz;
SO = Open
VCC = 2.5V; FCLK = 10.0 MHz;
SO = Open
D011
ICC Write
7
5
mA
mA
VCC = 5.5V
VCC = 2.5V
D012
ICCS
Standby current
20
10
μA
μA
CS = VCC = 5.5V, Inputs tied to VCC or
VSS, 125°C
CS = VCC = 5.5V, Inputs tied to VCC or
VSS, 85°C
D13
ICCSPD
Deep power-down
current
—2
1
μA
μA
CS = VCC = 2.5V, Inputs tied to VCC or
VSS, 125°C
CS = VCC = 2.5V, Inputs tied to VCC or
VSS, 85°C
Note:
This parameter is periodically sampled and not 100% tested.


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