U630H16 데이터 시트보기 (PDF) - Simtek Corporation

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U630H16

HardStore 2K x 8 nvSRAM

Simtek Corporation 

RECALL Cycles

No. RECALL Cycle NE-controlled

35 RECALL Cycle Timep

36 RECALL Initiation Cycle Timeq

37 Output Enable Setup

38 Write Enable Setup

39 Chip Enable Setup

40 NE Fall to Output Inactive

RECALL Cycle: NE-controlledo

NE

G

Symbol

Alt.

tNLQX

tNLNH

tGLNL

tWHNL

tELNL

tNLQZ

IEC

td(N)R

tw(N)R

tsu(G)R

tsu(W)R

tsu(E)R

tdis(N)R

tsu(G)R

(37)

tw(N)R (36)

Min.

25

5

5

5

W

E

DQi

Output

tsu(W)R

(38)

tdis(N)R (40)

tsu(E)R (39)

td(N)R (35)

High Impedance

No. RECALL Cycle E-controlled

Symbol

Alt.

IEC

41 RECALL Cycle Time

tELQXR

42 RECALL Initiation Cycle Time

tELNHR

43 NE Setup

tNLEL

44 Output Enable Setup

tGLEL

45 Write Enable Setup

tWHEL

RECALL Cycle: E-controlledo

NE

G

tsu(N)R

(43)

tsu(G)R (44)

td(E)R

tw(E)R

tsu(N)R

tsu(G)R

tsu(W)R

W

tsu(W)R

(45)

E

DQi

Output

High Impedance

March 31, 2006

STK Control #ML0036

tw(E)R (42)

td(E)R (41)

9

Min.

25

5

5

5

Rev 1.0

U630H16

Max.

Unit

20

μs

ns

ns

ns

ns

25

ns

Max.

Unit

20

μs

ns

ns

ns

ns

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