25C040-E/SN Microchip Technology, 25C040-E/SN Datasheet - Page 5

• 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

TABLE 1-3:
© 2006 Microchip Technology Inc.
AC Waveform:
Timing Measurement Reference Level
Note 1: For V
V
V
V
Input
Output
LO
HI
HI
= V
= 4.0V
2: For V
= 0.2V
CC
- 0.2V
CC
CC
AC TEST CONDITIONS
> 4.0V
4.0V
(Note 1)
(Note 2)
0.5 V
0.5 V
—
CC
CC
25AA040/25LC040/25C040
FIGURE 1-4:
SO
V
CC
AC TEST CIRCUIT AC
1.8 K
2.25 K
100 pF
DS21204E-page 5