CMP0417AA5-G70E Просмотр технического описания (PDF) - FIDELIX

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CMP0417AA5-G70E

256K x 16 bit Super Low Power and Low Voltage Full CMOS RAM

FIDELIX 

CMP0417AAx-E

3. Deep Power Down Mode Entry/Exit

/ZZ

vil

tCDR

/CS

CMOS LPRAM

tZZmin

vih

tR

Parameter

Description

Min

tCDR

Chip Deselect to ZZ Low

0

tR(Deep Power Down Mode only)

Operation Recovery Time

200

tZZmin

Low Power Mode Time

10

Max

Units

-

ns

-

us

-

us

4. Address Information

Partial Array Refresh Mode (A3=0, A4=1)

A2

A1,A0

0

10

X

00

1

10

Refresh Section

1/2

Full

1/2

Address

00000h-1FFFFh

00000h-3FFFFh

20000h-3FFFFh

Size

128Kbx16

256Kbx16

128Kbx16

Density

2Mb

4Mb

2Mb

Reduced Memory Size Mode (A3=1, A4=1)

A2

A1,A0

0

10

Refresh Section

1/2

1

10

1/2

Address

00000h-1FFFFh

20000h-3FFFFh

Size

128Kbx16

128Kbx16

Density

2Mb

2Mb

11

Revision 0.5

Aug. 2006

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