e28f016xd Intel Corporation, e28f016xd Datasheet - Page 31

• Manufacturer Part Number: e28f016xd
• Description: 16-mbit 1 Mbit X 16 Dram-interface Flash Memory
• Manufacturer: Intel Corporation

E
Refresh Cycle
Refresh
Misc. Specifications
t
t
t
t
t
t
t
t
t
t
RP# high to RAS# going low
RP# set-up to WE# going low
V
WE# high to RY/BY# going low
RP# hold from valid status register data and RY/BY# high
V
CSR
CHR
WRP
WRH
RPC
RASS
RPS
CPN
CHS
REF
PP
PP
Sym
Sym
set-up to CAS# high at end of write cycle
hold from valid status register data and RY/BY# high
CAS# set-up time (CAS#-before-RAS# refresh)
CAS# hold time (CAS#-before-RAS# refresh)
WE# setup time (CAS#-before-RAS# refresh)
WE# hold time (CAS#-before-RAS# refresh)
RAS# precharge to CAS# hold time
RAS# pulse width (self-refresh mode)
RAS# precharge time (self-refresh mode)
CAS# precharge time (self-refresh mode)
CAS# hold time (self-refresh mode)
Refresh period
Parameter
Parameter
Parameter
Versions
Versions
Versions
Notes
Notes
Notes
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
28F016XD FLASH MEMORY
28F016XD-95
Min
28F016XD-95
Min
28F016XD-95
Min
480
480
100
10
10
10
10
10
10
10
0
0
0
0
Max
Max
Max
100
Units
Units
Units
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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