N24C256X

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2

Figure 1. Functional Symbol and Typical Application

Vcc

SCL

Vss

Vcc

GND

Rp

Rp

1.2V

1.7V to 5.5V

N24C256X

Controller

SDA

SCL

SDA

Table 1. ABSOLUTE MAXIMUM RATINGS

Parameter

Rating

Units

Storage Temperature Range

–65 to +150

°C

Operational Temperature Range

–40 to +125

°C

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

–0.5 to +6.5

V

Electrostatic pulse (VESD)

HBM − Human Body Model (Note 2)

2000

V

CDM – Charged Device Model

1000

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.

1. During transitions with VCC = 1.7 V to 5.5 V, the voltage on any pin may undershoot to no less than −1.0 V or overshoot to no more than VCC

+ 1.0 V, for periods of less than 20 ns.

2. Positive and negative pulses applied on different combinations of pin connections, according to AEC−Q100−002 (compliant with

ANSI/ESDA/JEDEC JS−001−2012, C1 = 100 pF, R1 = 1500 W).

Table 2. RELIABILITY CHARACTERISTICS (Note 3)

Symbol

Parameter

Min

Units

NEND (Note 4)

Endurance

1,000,000

Program/Erase Cycles

TDR (Note 4)

Data Retention

100

Years

3. 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. Page Mode, VCC = 5 V, TA = 25°C

Table 3. DC AND AC OPERATING CHARACTERISTICS

Supply Voltage / Temperature Range

Operation

VCC = 1.7 V to 5.5 V, TA = −40°C to +125°C

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