DSM2190F4 STMicroelectronics, DSM2190F4 Datasheet - Page 54

• Manufacturer Part Number: DSM2190F4
• Description: DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-2191 DSPs (3.3V Supply)
• Manufacturer: STMicroelectronics

DSM2190F4
Table 35. ISC Timing
Note: 1. For non-PLD Programming, Erase or in ISC by-pass mode.
Figure 37. ISC Timing
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t
t
t
t
t
t
t
t
t
t
t
Symbol
ISCCF
ISCCH
ISCCL
ISCCFP
ISCCHP
ISCCLP
ISCPSU
ISCPH
ISCPCO
ISCPZV
ISCPVZ
2. For Program or Erase PLD only.
Clock (TCK, PC1) Frequency (except for PLD)
Clock (TCK, PC1) High Time (except for PLD)
Clock (TCK, PC1) Low Time (except for PLD)
Clock (TCK, PC1) Frequency (PLD only)
Clock (TCK, PC1) High Time (PLD only)
Clock (TCK, PC1) Low Time (PLD only)
ISC Port Set Up Time
ISC Port Hold Up Time
ISC Port Clock to Output
ISC Port High-Impedance to Valid Output
ISC Port Valid Output to
High-Impedance
TCK
TDI/TMS
ISC OUTPUTS/TDO
ISC OUTPUTS/TDO
t
Parameter
ISCCH
t
ISCCL
t
ISCPSU
t
ISCPH
Conditions
(Note
(Note
(Note
(Note
(Note
(Note
1
1
1
2
2
2
)
)
)
)
)
)
t
t
t
ISCPCO
ISCPZV
ISCPVZ
Min
240
240
45
45
13
5
-15
AI02865
Max
10
36
36
36
2
MHz
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns