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25LC1024 数据表(PDF) 2 Page - Microchip Technology

部件名 25LC1024
功能描述  1 Mbit SPI Bus Serial EEPROM
PDF  34 Pages
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制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

25LC1024 数据表(HTML) 2 Page - Microchip Technology

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25LC1024
DS22064D-page 2
 2010 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 = -40°C to +85°C
VCC = 2.5V 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
VOH
High-level output
voltage
VCC -0.2
V
IOH = -400
A
D006
ILI
Input leakage current
±1
ACS = VCC, VIN = VSS or VCC
D007
ILO
Output leakage
current
—±1
ACS = VCC, VOUT = VSS or VCC
D008
CINT
Internal capacitance
(all inputs and
outputs)
—7
pF
TA = 25°C, CLK = 1.0 MHz,
VCC = 5.0V (Note)
D009
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
D010
ICC Write
7
5
mA
mA
VCC = 5.5V
VCC = 2.5V
D011
ICCS
Standby current
20
12
A
A
CS = VCC = 5.5V, Inputs tied to VCC or
VSS, 125°C
CS = VCC = 5.5V, Inputs tied to VCC or
VSS, 85°C
D012
ICCSPD
Deep power-down
current
1
2
A
A
CS = VCC = 2.5V, Inputs tied to VCC or
VSS, 85°C
CS = VCC = 2.5V, Inputs tied to VCC or
VSS, 125°C
Note:
This parameter is periodically sampled and not 100% tested.



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