LH28F640SP View Datasheet(PDF) - Sharp Electronics

Part Name

Description

MFG CO.

LH28F640SP

64Mbit (4Mbit×16/8Mbit×8) Page Mode Flash MEMORY

Sharp Electronics 

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LHF64P01

18

1.2.3 DC Characteristics

Symbol

Parameter

ILI

Input Load Current

ILO

Output Leakage Current

ICCS

VCC Standby Current

VCC=2.7V-3.6V

Notes Min. Typ.

1

-1

Max.

+1

1

-10

+10

1, 2, 8

50 120

0.71 2

ICCAS VCC Automatic Power Savings Current 1, 2, 5

ICCD VCC Reset Current

1

1, 2

Average VCC Page 4 word/ 8 byte

Mode Read Current read

ICCR

1, 2

50 120

50 120

15

20

24

29

Average VCC Read 1 word/ 1 byte

Current

read

1, 2

ICCW

1, 2, 6

VCC (Page Buffer) Program, Set Block

Lock Bit Current

1, 2, 6

40

50

35

60

40

70

Unit

Test Conditions

µA VCC=VCCMax.,

VCCQ=VCCQMax.,

µA VIN/VOUT=VCCQ or

GND

CMOS Inputs,

VCC=VCCMax.,

µA VCCQ=VCCQMax.,

Device is disabled

(refer to Table 2),

RP#=VCCQ±0.2V

TTL Inputs,

VCC=VCCMax.,

mA VCCQ=VCCQMax.,

Device is disabled

(refer to Table 2),

RP#=VIH

CMOS Inputs,

VCC=VCCMax.,

µA VCCQ=VCCQMax.,

Device is enabled

(refer to Table 2)

µA

RP#=GND±0.2V

IOUT (STS)=0mA

CMOS Inputs,

VCC=VCCMax.,

mA VCCQ=VCCQMax.,

Device is enabled

(refer to Table 2),

f=5MHz, IOUT=0mA

CMOS Inputs,

VCC=VCCMax.,

mA VCCQ=VCCQMax.,

Device is enabled

(refer to Table 2),

f=33MHz, IOUT=0mA

CMOS Inputs,

VCC=VCCMax.,

mA VCCQ=VCCQMax.,

Device is enabled

(refer to Table 2),

f=5MHz, IOUT=0mA

CMOS Inputs,

mA VPEN=VPENH

TTL Inputs,

mA VPEN=VPENH

Rev. 0.06

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