GM71C17400C 데이터 시트보기 (PDF) - Hynix Semiconductor

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GM71C17400C

4,194,304 WORDS x 4 BIT CMOS DYNAMIC RAM

Hynix Semiconductor 

GM71C(S)17400C/CL

Fast Page Mode Read-Modify-Write Cycle

Symbol

Parameter

GM71C(S)17400 GM71C(S)17400 GM71C(S)17400

C/CL-5

C/CL-6

C/CL-7

Min Max Min Max Min Max

Unit

tPRWC

tCPW

Fast Page Mode Read-Modify-Write

Cycle Time

WE Delay Time from CAS Precharge

76 - 85 - 96 - ns

53 - 60 - 68 - ns

Note

14

Test Mode Cycle ∗19

Symbol

Parameter

tWTS

Test Mode WE Setup Time

tWTH

Test Mode WE Hold Time

GM71C(S)17400 GM71C(S)17400 GM71C(S)17400

C/CL-5

C/CL-6

C/CL-7

Min Max Min Max Min Max

Unit

0- 0- 0-

ns

10 - 10 - 10 -

ns

Note

Refresh

Symbol

Parameter

tREF

Refresh Period

tREF

Refresh Period (L - version)

GM71C(S)17400 GM71C(S)17400 GM71C(S)17400

C/CL-5

C/CL-6

C/CL-7

Min Max Min Max Min Max

Unit

- 32 - 32 - 32 ms

- 128 - 128 - 128 ms

Note

2048

cycles

2048

cycles

Rev 0.1 / Apr’01

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