PSD813F1 STMICROELECTRONICS [STMicroelectronics], PSD813F1 Datasheet - Page 94

• Manufacturer Part Number: PSD813F1
• Description: Flash In-System Programmable ISP Peripherals For 8-bit MCUs
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

NOTES: 1. Programmed to all zeros before erase.
Microcontroller Interface – PSD813F1 AC/DC Parameters
(5V ± 10% Versions)
Flash Program, Write and Erase Times
EEPROM Write Times
PSD813F1-A
ISC Timing
90
NOTES: 1. If the maximum time has elapsed between successive writes to an EEPROM page, the transfer of this data to EEPROM cells will
NOTES: 1. For “non-PLD” programming, erase or in ISC by-pass mode.
Symbol
t
t
t
t
t
Symbol
t
t
t
t
Symbol
t
t
t
t
t
t
t
t
t
t
t
WHQV3
WHQV2
WHQV1
WHWLO
Q7VQV
EEHWL
BLC
WCB
WCP
ISCCF
ISCCH
ISCCL
ISCCF-P
ISCCH-P
ISCCL-P
ISCPSU
ISCPH
ISCPCO
ISCPZV
ISCPVZ
2. The Polling Status DQ7 is valid t
2. These specifications are for writing a page to EEPROM cells.
2. For program or erase PLD only.
begin. Also, bytes cannot be written (loaded) to a page any faster than the indicated minimum type.
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
(5 V ± 10%)
Flash Program
Flash Bulk Erase (Preprogrammed) (Note 1)
Flash Bulk Erase (Not Preprogrammed)
Sector Erase (Preprogrammed)
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)
Write Protect After Power Up
EEPROM Byte Load Cycle Timing (Note 1)
EEPROM Byte Write Cycle Time
EEPROM Page Write Cycle Time (Note 2)
Program/Erase Cycles (Per Sector)
(5 V ± 10%)
Parameter
Parameter
Parameter
Q7VQV
ns, before the data byte DQ0-7 is valid for reading.
(5 V ± 10%)
Conditions Min Max
(Note 1)
(Note 1)
(Note 1)
(Note 2)
(Note 2)
(Note 2)
240
240
26
26
8
5
-90
18
23
23
23
2
100,000
10,000
Min
240
240
29
29
10
Min
Min
5
0.2
-12
Max
16
24
24
24
2
100
Typ
Typ
8.5
2.2
10
14
3
1
5
4
6
Min
240
240
31
31
10
5
-15
1200
Max
Max
120
30
30
30
10
30
Max
14
25
25
25
2
Preliminary
cycles
cycles
msec
msec
msec
µsec
Unit
Unit
sec
sec
sec
sec
sec
MHz
MHz
Unit
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns