psd813f1a STMicroelectronics, psd813f1a Datasheet - Page 98

• Manufacturer Part Number: psd813f1a
• Description: Flash In-system Programmable Isp Peripherals For 8-bit Mcus, 5 V
• Manufacturer: STMicroelectronics

PSD813F1A
Figure 52. ISC Timing
Table 69. ISC Timing (5V devices)
Note: 1. For non-PLD Programming, Erase or in ISC by-pass mode.
98/111
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
Parameter
t
ISCCH
t
ISCCL
t
ISCPSU
Conditions
(Note
(Note
(Note
(Note
(Note
(Note
t
ISCPH
1
1
1
2
2
2
)
)
)
)
)
)
Min Max Min Max Min Max
240
240
26
26
8
5
-90
t
t
18
23
23
23
t
ISCPCO
2
ISCPZV
ISCPVZ
240
240
29
29
10
5
-12
16
24
24
24
2
AI02865
240
240
31
31
10
5
-15
14
25
25
25
2
MHz
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns