25C040/SN Microchip Technology, 25C040/SN Datasheet - Page 13

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

Specifications of 25C040/SN

• Memory Size: 4K (512 x 8)
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Temperature: 0°C ~ 70°C
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 3MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Organization: 512 x 8
• Interface Type: SPI
• Maximum Clock Frequency: 3 MHz
• Access Time: 150 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Current: 5 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 25C40/SN

8-Lead Plastic Dual In-line (P) – 300 mil (PDIP)
© 2006 Microchip Technology Inc.
* Controlling Parameter
§ Significant Characteristic
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side.
JEDEC Equivalent: MS-001
Drawing No. C04-018
Number of Pins
Pitch
Top to Seating Plane
Molded Package Thickness
Base to Seating Plane
Shoulder to Shoulder Width
Molded Package Width
Overall Length
Tip to Seating Plane
Lead Thickness
Upper Lead Width
Lower Lead Width
Overall Row Spacing
Mold Draft Angle Top
Mold Draft Angle Bottom
n
eB
E1
E
Dimension Limits
§
Units
2
1
eB
A2
E1
B1
A1
E
D
n
p
A
L
c
B
c
D
MIN
25AA040/25LC040/25C040
.140
.115
.015
.300
.240
.360
.125
.008
.045
.014
.310
5
5
INCHES*
NOM
Note:
A
8
A1
.155
.130
.313
.250
.370
.100
.373
.130
.012
.058
.018
10
10
B1
B
For the most current package drawings, please
see the Microchip Packaging Specification located
at http://www.microchip.com/packaging
MAX
.170
.145
.325
.260
.385
.135
.015
.070
.022
.430
15
15
MIN
3.56
2.92
0.38
7.62
6.10
9.14
3.18
0.20
1.14
0.36
7.87
5
5
MILLIMETERS
NOM
8
2.54
3.94
3.30
7.94
6.35
9.46
3.30
0.29
1.46
0.46
9.40
10
10
p
A2
MAX
10.92
L
3.68
8.26
6.60
9.78
3.43
0.38
1.78
0.56
4.32
DS21204E-page 13
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