![](http://datasheet.mmic.net.cn/Maxim-Integrated-Products/DS5002FMN-16_datasheet_97109/DS5002FMN-16_9.png)
DS5002FP Secure Microprocessor Chip
9 of 25
RPC AC CHARACTERISTICS, DBB READ
#
PARAMETER
SYMBOL
MIN
MAX
UNITS
54
CS, A0 Setup to RD
tAR
0
ns
55
CS, A0 Hold After RD
tRA
0
ns
56
RD Pulse Width
tRR
160
ns
57
CS, A0 to Data Out Delay
tAD
130
ns
58
RD to Data Out Delay
tRD
0
130
ns
59
RD to Data Float Delay
tRDZ
85
ns
RPC AC CHARACTERISTICS, DBB WRITE
#
PARAMETER
SYMBOL
MIN
MAX
UNITS
60
CS, A0 Setup to WR
tAW
0
ns
61A
CS, Hold After WR
tWA
0
ns
61B
A0, Hold After WR
tWA
20
ns
62
WR Pulse Width
tWW
160
ns
63
Data Setup to
WR
tDW
130
ns
64
Data Hold After
WR
tWD
20
ns
AC CHARACTERISTICS, DMA
(VCC = 5V ±10%, TA = 0°C to +70°C.)
#
PARAMETER
SYMBOL
MIN
MAX
UNITS
65
DACK to WR or RD
tACC
0
ns
66
RD or WR to DACK
tCAC
0
ns
67
DACK to Data Valid
tACD
0
130
ns
68
RD or WR to DRQ Cleared
tCRQ
110
ns
AC CHARACTERISTICS,
PROG
(VCC = 5V ±10%, TA = 0°C to +70°C.)
#
PARAMETER
SYMBOL
MIN
MAX
UNITS
69
PROG Low to Active
tPRA
48
CLKS
70
PROG High to Inactive
tPRI
48
CLKS