NX25P10 Ver la hoja de datos (PDF) - Unspecified

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NX25P10

1M-BIT, 2M-BIT AND 4M-BIT Serial Flash Memory with 40MHz SPI

Unspecified 

1M / 2M / 4M-BIT SERIAL FLASH MEMORY with 40MHz SPI

NX25P10, NX25P20 AND NX25P40

SPECIFICATIONS AND TIMING DIAGRAMS

Table 5. Absolute Maximum Ratings (1)

Symbol

Parameters

Conditions

Range

Unit

Vcc

VIO

TSTG

TLEAD

Supply Voltage

Voltage Applied to Any Pin

Storage Temperature

Lead Temperature

Relative to Ground

–0.6 to +4.0

V

–0.6 to Vcc + 0.4

V

–65 to +150

°C

See Note 2

°C

VESD

Electrostatic Discharge Voltage

Human Body Model(3)

–2000 to +2000

V

Note:

1. This device has been designed and tested for the specified operation ranges. Proper operation outside of these levels is

not guaranteed. Exposure beyond absolute maximum ratings (listed above) may cause permanent damage.

2. Compliant with JEDEC Standard J-STD-20C for small body Sn-Pb or Pb-free (Green) assembly and the European directive

on restrictions on hazardous substances (RoHS) 2002/95/EU.

3. JEDEC Std JESD22-A114A (C1=100 pF, R1=1500 ohms, R2=500 ohms).

Table 6. Operating Ranges

Symbol

Parameter

Conditions

Min

Vcc

Supply Voltage(1)

FR = 33MHz, fR = 20MHz

2.7

FR = 40MHz, fR = 33MHz

3.0

TA

Ambient Temperature, Operating

Industrial

–40

Max

Unit

3.6

V

3.6

V

+85

°C

Note:

1. Vcc voltage during Read can operate across the min and max range but should not exceed ±10% of the programming

(erase/write) voltage.

Table 7. Power-up Timing and Write Inhibit Threshold

Symbol

tVSL(1)

tPUW(1)

VWI(1)

Parameter

VCC(min) to CS Low

Time Delay Before Write Instruction

Write Inhibit Threshold Voltage

Note:

1. These parameters are characterized only.

Min

Max

Unit

10

µs

1

10

ms

1

2

V

Vcc

Vcc (max)

Vcc (min)

VWI

Program, Erase and Write Instructions are Ignored

CS Must Track Vcc

Reset

State

tVSL

Read Instructions

Allowed

tPUW

Device is Fully

Accessible

Time

Figure 17. Power-up Timing and Voltage Levels

22

NexFlash Technologies, Inc.

PRELIMINARY MKP-0009 Rev 6 NXSF040I-0405

04/04/05 ©

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