ISL5216_05 INTERSIL [Intersil Corporation], ISL5216_05 Datasheet - Page 50

• Manufacturer Part Number: ISL5216_05
• Description: Four-Channel Programmable Digital DownConverter
• Manufacturer: INTERSIL [Intersil Corporation]

Electrical Specifications
INPUT AND CONTROL TIMING (FIGURE 3)
CLK Frequency
CLK High (Note 25)
CLK Low (Note 25)
Setup Time - Data Inputs, Input Enables, SYNCI, SYNCI(0-3) to CLK High
Hold Time - Data Inputs, Input Enables, SYNCI, SYNCI(0-3) to CLK High
CLK to Output Valid - SYNCO, INTRPT
RESET Pulse Width Low
RESET Setup Time to CLK High (Note 24)
MICROPROCESSOR WRITE TIMING (µP MODE = 0, FIGURE 7)
P(15:0) Setup Time to Rising Edge of WR
P(15:0) Hold Time from Rising Edge of WR
A(1:0) Setup Time to Rising Edge of WR
A(1:0) Hold Time from Rising Edge of WR
CE Setup Time to Rising Edge of WR
CE Hold Time from Rising Edge of WR
WR Low Time
WR High to CLK High (Note 25)
MICROPROCESSOR READ TIMING (µP MODE = 0, FIGURE 8)
A(1:0) Hold Time from RISING Edge of RD (only applies when ADD(1:0) = 2)
A(1:0) to P(15:0) Data Valid Time
RD Low to P(15:0) Valid
RD Disable Time (Note 25)
CE to P(15:0) Data Valid Time
CE Hold Time from Rising Edge of RD (only applies when ADD(1:0) = 2)
RD Cycle Time for ADD(1:0) = 2 (Note 25)
MICROPROCESSOR WRITE TIMING (µP MODE = 1, FIGURE 9)
P(15:0) Setup Time to Rising Edge of DSTRB
P(15:0) Hold Time from Rising Edge of DSTRB
A(1:0) Setup Time to Rising Edge of DSTRB
A(1:0) Hold Time from Rising Edge of DSTRB
CE Setup Time to Rising Edge of DSTRB
CE Hold Time from Rising Edge of DSTRB
R/W Setup Time to Falling Edge of DSTRB
R/W Hold Time from Rising Edge of DSTRB
DSTRB Low Time
DSTRB High to CLK High (Note 25)
MICROPROCESSOR READ TIMING (µP MODE = 1, FIGURE 10)
A(1:0) Hold Time from RISING Edge of DSTRB (only applies when ADD(1:0) = 2)
A(1:0) to P(15:0) Data Valid Time
DSTRB Low to P(15:0) Valid
DSTRB Disable Time (Note 25)
CE to P(15:0) Data Valid Time
CE Hold Time from Rising Edge of DSTRB (only applies when ADD(1:0) = 2)
R/W Setup Time to Falling Edge of DSTRB
50
V
T
A
CC1
= -40
PARAMETER
= Core Supply: 2.5V ± 0.125V, V
o
C to 85
o
C Industrial
ISL5216
CC2
= I/O Supply: 3.3 ± 0.165V ,
SYMBOL
t
t
t
R/WHR
t
R/WSF
R/WSF
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
DSTH
t
t
f
t
PSW
PHW
ASW
AHW
CSW
CHW
t
t
PDC
t
AHR
CHR
RCY
PHR
AHR
CSR
CHR
AHR
CHR
CLK
t
t
t
t
t
t
t
CSF
PSR
ASR
t
t
t
CSF
t
RW
WH
DW
CH
DH
WL
RD
RD
CL
DS
RS
DV
RE
DV
RE
MIN
-0.5
4.2
4.2
16
-1
-1
-1
-2
-2
-1
-1
-1
-1
-1
4
5
4
7
8
8
5
2
6
8
8
1
0
5
2
1
-
-
-
-
-
-
-
-
-
-
MAX
6.5
95
16
11
16
16
11
16
7
7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
UNITS
July 8, 2005
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns