25C040-E/SN Microchip Technology, 25C040-E/SN Datasheet - Page 2

• Manufacturer Part Number: 25C040-E/SN
• Description: IC EEPROM 4KBIT 3MHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 25C040-E/SN

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 4K (512 x 8)
• Speed: 3MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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