25LC040-I/SN Microchip Technology, 25LC040-I/SN Datasheet - Page 2
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25LC040-I/SN
Manufacturer Part Number
25LC040-I/SN
Description
IC EEPROM 4KBIT 2MHZ 8SOIC
Manufacturer
Microchip Technology
Datasheet
1.25LC040SN.pdf
(22 pages)
Specifications of 25LC040-I/SN
Memory Size
4K (512 x 8)
Package / Case
8-SOIC (3.9mm Width)
Operating Temperature
-40°C ~ 85°C
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Speed
2MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.5 V ~ 5.5 V
Organization
512 x 8
Interface Type
SPI
Maximum Clock Frequency
2 MHz
Access Time
230 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.5 V
Maximum Operating Current
5 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
2.5 V
Package
8SOIC N
Density
4 Kb
Maximum Operating Frequency
2 MHz
Maximum Random Access Time
230 ns
Typical Operating Supply Voltage
3.3|5 V
Data Retention
200(Min) Year
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
25LC040-I/SN
Manufacturer:
MCP
Quantity:
27 464
Company:
Part Number:
25LC040-I/SN
Manufacturer:
MICROCHI
Quantity:
100
Part Number:
25LC040-I/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
25AA040/25LC040/25C040
1.0
Absolute Maximum Ratings
V
All inputs and outputs w.r.t. V
Storage temperature .................................................................................................................................-65°C to 150°C
Ambient temperature under bias ...............................................................................................................-65°C to 125°C
ESD protection on all pins ......................................................................................................................................... 4 KV
TABLE 1-1:
DS21204E-page 2
† 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
Param.
D001
D002
D003
D004
D005
D006
D007
D008
D009
D010
D011
D012
D013
CC
Note:
No.
.............................................................................................................................................................................7.0V
ELECTRICAL CHARACTERISTICS
V
V
V
V
V
V
V
I
I
C
I
I
I
LI
LO
CC
CC
CCS
OL
OL
OH
IH 1
IH 2
IL 1
IL 2
INT
Sym.
This parameter is periodically sampled and not 100% tested.
Read Operating Current
Write
DC CHARACTERISTICS
High-level input
voltage
Low-level input
voltage
Low-level output
voltage
High-level output
voltage
Input leakage current
Output leakage
current
Internal Capacitance
(all inputs and
outputs)
Standby Current
Characteristic
SS
.......................................................................................................... -0.6V to V
(†)
Industrial (I):
Automotive (E): T
V
0.7 V
CC
Min.
-0.3
-0.3
2.0
—
—
—
—
—
—
—
—
—
—
—
-0.5
CC
0.3 V
V
V
Max.
500
CC
CC
0.8
0.4
0.2
±1
±1
—
7
1
5
3
5
1
T
A
A
+1
+1
CC
= -40°C to +85°C
= -40°C to +125°C V
Units
mA
mA
mA
pF
V
V
V
V
V
V
V
A
A
A
A
A
V
V
V
V
I
I
I
CS = V
CS = V
T
V
V
V
V
V
CS = V
V
CS = V
V
OL
OL
OH
A
CC
CC
CC
CC
CC
CC
CC
CC
CC
SS
SS
= 25°C, CLK = 1.0 MHz,
= 2.1 mA
= 1.0 mA, V
=-400 A
< 2.7V (Note)
< 2.7V (Note)
= 5.0V (Note)
= 5.5V; F
= 2.5V; F
= 5.5V
= 2.5V
2.7V (Note)
2.7V (Note)
CC
CC
CC
CC
V
CC
CC
, V
, V
= 5.5V, Inputs tied to V
= 2.5V, Inputs tied to V
© 2006 Microchip Technology Inc.
= 1.8V to 5.5V
= 4.5V to 5.5V (25C040 only)
Test Conditions
IN
OUT
CLK
CLK
= V
CC
= V
= 3.0 MHz; SO = Open
= 2.0 MHz; SO = Open
SS TO
< 2.5V
SS TO
V
CC
V
CC
CC
CC
CC
+1.0V
or
or