CAT24C512

www.onsemi.com

3

Table 1. ABSOLUTE MAXIMUM RATINGS

Parameters

Ratings

Units

Storage Temperature

–65 to +150

°C

Voltage on any Pin with Respect to Ground (Note 1)

–0.5 to +6.5

V

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

Symbol

Parameter

Min

Units

Endurance

1,000,000

Program/Erase Cycles

Data Retention

100

Years

2. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC−Q100

and JEDEC test methods.

4. The device uses ECC (Error Correction Code) logic with 6 ECC bits to correct one bit error in 4 data bytes. Therefore, when a single byte

has to be written, 4 bytes (including the ECC bits) are re-programmed. It is recommended to write by multiple of 4 bytes in order to benefit

from the maximum number of write cycles.

Table 3. D.C. OPERATING CHARACTERISTICS

Symbol

Parameter

Test Conditions

Min

Max

Units

Read Current

1

mA

Write Current

1.8

mA

2.5

Standby Current

2

mA

5

I/O Pin Leakage

1

mA

2

Input Low Voltage

2.5 V

−0.5

V

Input Low Voltage

1.8 V

−0.5

V

Input High Voltage

2.5 V

V

Input High Voltage

1.8 V

V

Output Low Voltage

0.4

V

Output Low Voltage

0.2

V

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

Table 4. PIN IMPEDANCE CHARACTERISTICS

Symbol

Parameter

Conditions

Max

Units

SDA I/O Pin Capacitance

8

pF

Input Capacitance (other pins)

6

pF

WP Input Current, Address Input

75

mA

50

25

2

5. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC−Q100

and JEDEC test methods.

strong; therefore the external driver must be able to supply the pull−down current when attempting to drive the input HIGH. To conserve power,