25LC640A-M/SN Microchip Technology, 25LC640A-M/SN Datasheet - Page 4

• Manufacturer Part Number: 25LC640A-M/SN
• Description: 64K, 8K X 8, 2.5V SER EE, MIL 8 SOIC 3.90mm (.150") TUBE
• Manufacturer: Microchip Technology

Specifications of 25LC640A-M/SN

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 64K (8K x 8)
• Speed: 10MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

25LC640A
TABLE 1-3:
DS22144A-page 4
AC Waveform:
Timing Measurement Reference Level
Note 1: For V
V
V
V
C
Input
Output
LO
HI
HI
L
= 100 pF
= V
= 4.0V
2: For V
= 0.2V
CC
- 0.2V
AC TEST CONDITIONS
CC
CC
≤ 4.0V
> 4.0V
(Note 1)
(Note 2)
0.5 V
0.5 V
—
—
CC
CC
© 2009 Microchip Technology Inc.