LRS1381 데이터 시트보기 (PDF) - Sharp Electronics

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LRS1381

Stacked Chip 32M Flash and 4M SRAM

Sharp Electronics 

LRS1381

17

8. Absolute Maximum Ratings

Symbol

Parameter

Notes

Ratings

Unit

VCC

Supply voltage

1,2

-0.2 to +3.9

V

VIN

Input voltage

1,2,3,4

-0.2 to VCC +0.3

V

TA

Operating temperature

-25 to +85

°C

TSTG

Storage temperature

-55 to +125

°C

F-VPP

F-VPP voltage

1,3,5

-0.2 to +12.6

V

Notes:

1. The maximum applicable voltage on any pins with respect to GND.

2. Except F-VPP.

3. -2.0V undershoot and VCC +2.0V overshoot are allowed when the pulse width is less than 20 nsec.

4. VIN should not be over VCC +0.3V.

5. Applying 12V ±0.3V to F-VPP during erase/write can only be done for a maximum of 1000 cycles on each block.

F-VPP may be connected to 12V ±0.3V for total of 80 hours maximum. +12.6V overshoot is allowed when the pulse width

is less than 20 nsec.

9. Recommended DC Operating Conditions

Symbol

Parameter

VCC

Supply Voltage

VIH

Input Voltage

VIL

Notes:

Input Voltage

1. VCC is the lower of F-VCC or S-VCC.

2. VCC is the higher of F-VCC or S-VCC.

3. VCC includes both F-VCC and S-VCC.

10. Pin Capacitance(1)

Symbol

Parameter

CIN

Input capacitance

CI/O

Note:

I/O capacitance

1. Sampled but not 100% tested.

(TA = -25°C to +85°C)

Notes

Min.

Typ.

Max.

Unit

3

2.7

3.0

3.3

V

VCC -0.4 (2)

VCC +0.2 (1)

V

-0.2

0.4

V

(TA = 25°C, f = 1MHz)

Notes Min.

Typ.

Max.

Unit

Condition

15

pF

VIN = 0V

25

pF

VI/O = 0V

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