Semiconductor Group
24
HYB3164(5)400AJ/AT(L)-40/-50/-60
16M x 4-DRAM
Test Mode Entry Cycle
AAAA
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OFF
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t
RC
t
RAS
t
RP
t
RPC
t
CRP
t
CHR
t
WTH
t
RPC
t
RP
t
CP
t
CSR
t
WTS
t
CDD
t
OEZ
t
ODD
I/O
(Outputs)
VOH
VOL
VIH
VIL
VIH
VIL
I/O
(Inputs)
OE
WE
VIH
VIL
CAS
RAS
VIH
VIL
VIH
VIL
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
“H” or “L”
HI-Z
Address
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
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AAAA
AAAA
AAAA
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AAAA
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AAAA
AAAA
AA
AA
AA
AA
AA
AA
AAAA
AAAA
AAA
AAA
AAA
AAA
AAA
AAA
t
RAH
t
ASR
VIH
VIL
Row
WL15
HI-Z