PSD913F1 STMICROELECTRONICS [STMicroelectronics], PSD913F1 Datasheet - Page 80

• Manufacturer Part Number: PSD913F1
• Description: Flash In-System Programmable ISP Peripherals For 8-bit MCUs
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ISC Timing
PSD9XX Family
Microcontroller Interface – PSD9XXFV AC/DC Parameters
(3 V Versions)
Flash Program, Write and Erase Times
76
NOTES: 1. For “non-PLD” programming, erase or in ISC by-pass mode.
NOTE: 1. Programmed to all zeros before erase.
Symbol
t
t
t
t
t
Symbol
t
t
t
t
t
t
t
t
t
t
t
WHQV3
WHQV2
WHQV1
WHWLO
Q7VQV
ISCCF
ISCCH
ISCCL
ISCCF-P
ISCCH-P
ISCCL-P
ISCPSU
ISCPH
ISCPCO
ISCPZV
ISCPVZ
2. The polling status DQ7 is valid tQ7VQV ns before the data byte DQ0-7 is valid for reading.
2. For program or erase PLD only.
TCK Clock Frequency (except for PLD)
TCK Clock High Time
TCK Clock Low Time
TCK Clock Frequency (for PLD only)
TCK Clock High Time (for PLD only)
TCK Clock Low Time (for 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
(3 V Versions)
Flash Bulk Erase (Preprogrammed to 00) (Note 1)
Flash Bulk Erase (Not Preprogrammed)
Sector Erase (Preprogrammed to 00)
Sector Erase (Not Preprogrammed)
Byte Program
Program/Erase Cycles (Per Sector)
Sector Erase Time-Out
DQ7 Valid to Output (DQ7-0) Valid
(Data Polling) (Note 2)
Parameter
Parameter
(3 V Versions)
Conditions
(Note 1)
(Note 1)
(Note 1)
(Note 2)
(Note 2)
(Note 2)
Min
240
240
40
40
12
5
-12
Max
12
30
30
30
2
100,000
Min
240
240
45
45
13
Min
5
-15
Max
10
36
36
36
2
100
Typ
2.2
14
3
5
1
Preliminary Information
Min
240
240
51
51
15
5
-20
1200
Max
30
30
30
Max
40
40
40
9
2
cycles
Unit
sec
sec
sec
sec
MHz
MHz
µs
µs
ns
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns