PEF20550HV21XT Lantiq, PEF20550HV21XT Datasheet - Page 218
PEF20550HV21XT
Manufacturer Part Number
PEF20550HV21XT
Description
Manufacturer
Lantiq
Datasheet
1.PEF20550HV21XT.pdf
(407 pages)
Specifications of PEF20550HV21XT
Lead Free Status / Rohs Status
Supplier Unconfirmed
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Figure 69 shows the relationship between the PFS, PDC, RCL and DCL signals in the
different CFI modes.
Figure 69
Clock Signal Timing for the Different Prescaler Divisors if CMD1:CSS = 0
Semiconductor Group
PFS
PFS
PDC
RCL
RCL
DCL
DCL
DCL
RCL
RCL
DCL
DCL
DCL
RCL
RCL
DCL
DCL
DCL
218
Conditions:
CMD1
CMD1 : CSM = 0
CFI Modes
CFI Mode 2
CFI Mode
CFI Modes 1 and 2
CFI Mode 0,
CFI Mode
CFI Mode 3,
CFI Modes 1 and 3
CFI Mode
CFI Mode 0,
CFI Modes
CFI Mode
CFI Mode 3,
CFI Mode
CFI Modes
CFI Mode 2
CFI Mode
CFI Modes 1 and 2
CFI Mode 0,
CFI Mode
CFI Mode 3,
:
CSM
0,
3,
2
0,
3,
0,
3,
0,1 and 3
0,
1 and 2
0,1 and 3
CMD2
CMD2 : COC = 0
CMD2
CMD2 : COC = 0
CMD2 : COC = 1
CMD2
CMD2 : COC = 1
CMD2
CMD2
CMD2 : COC = 0
CMD2
CMD2 : COC = 0
Application Hints
=
1
/
/
PMOD : PSM = 1
PMOD
:
:
:
:
:
:
COC
COC
COC
COC
COC
COC
PEB 20550
PEF 20550
ITT08048
:
PSM
=
=
=
=
=
=
1
1
0
0
1
1
=
0
01.96
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