25LC512-E/SM Microchip Technology, 25LC512-E/SM Datasheet - Page 4

• Manufacturer Part Number: 25LC512-E/SM
• Description: IC EEPROM 512KBIT 20MHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 25LC512-E/SM

• Memory Size: 512K (64K x 8)
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Operating Temperature: -40°C ~ 125°C
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 20MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Organization: 64 K x 8
• Interface Type: SPI
• Maximum Clock Frequency: 20 MHz
• Access Time: 50 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 5 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

25LC512
TABLE 1-2:
TABLE 1-3:
DS22065C-page 4
AC CHARACTERISTICS
Param.
25
AC Waveform:
Timing Measurement Reference Level
No.
Note 1: This parameter is periodically sampled and not 100% tested.
Note 1: For V
V
V
V
C
Input
Output
LO
HI
HI
L
= 30 pF
2: This parameter is not tested but established by characterization and qualification. For endurance
2: For V
= V
= 4.0V
—
= 0.2V
Sym.
estimates in a specific application, please consult the Total Endurance™ Model, which can be obtained
from Microchip’s web site at www.microchip.com.
CC
- 0.2V
AC CHARACTERISTICS (CONTINUED)
AC TEST CONDITIONS
CC
CC
Endurance
 4.0V
> 4.0V
Characteristic
(Note 1)
(Note 2)
0.5 V
0.5 V
—
—
CC
CC
Industrial (I):
Automotive (E):
Min.
1M
Max.
—
T
T
A
A
= -40°C to +85°C
= -40°C to +125°C
Cycles
Units
E/W
Page mode, 25°C, 5.5V (Note 2)
 2010 Microchip Technology Inc.
Conditions
V
V
CC
CC
= 2.0V to 5.5V
= 2.5V to 5.5V