PSD813F Family
Preliminary
94
-90
-12
-15
Symbol
Parameter
Conditions Min Max
Min
Max
Min
Max
Unit
tISCCF
TCK Clock Frequency (except for PLD)
(Note 1)
18
16
14
MHz
tISCCH
TCK Clock High Time
(Note 1)
26
29
31
ns
tISCCL
TCK Clock Low Time
(Note 1)
26
29
31
ns
tISCCF-P
TCK Clock Frequency (for PLD only)
(Note 2)
2
MHz
tISCCH-P
TCK Clock High Time (for PLD only)
(Note 2)
240
ns
tISCCL-P
TCK Clock Low Time (for PLD only)
(Note 2)
240
ns
tISCPSU
ISC Port Set Up Time
8
10
ns
tISCPH
ISC Port Hold Up Time
5
ns
tISCPCO
ISC Port Clock to Output
23
24
25
ns
tISCPZV
ISC Port High-Impedance to
Valid Output
23
24
25
ns
tISCPVZ
ISC Port Valid Output to High-Impedance
23
24
25
ns
ISC Timing (5 V ± 10%)
Microcontroller Interface – PSD813F AC/DC Parameters
(5V ± 10% Versions)
Symbol
Parameter
Min
Typ
Max
Unit
Flash Program
8.5
sec
Flash Bulk Erase (Preprogrammed) (Note 1)
3
30
sec
Flash Bulk Erase (Not Preprogrammed)
10
sec
tWHQV3
Sector Erase (Preprogrammed)
1
30
sec
tWHQV2
Sector Erase (Not Preprogrammed)
2.2
sec
tWHQV1
Byte Program
14
1200
s
Program/Erase Cycles (Per Sector)
100,000
cycles
tWHWLO
Sector Erase Time-Out
100
s
Flash Program, Write and Erase Times (5 V ± 10%)
NOTE: 1. Programmed to all zeros before erase.
Symbol
Parameter
Min
Typ
Max
Unit
tEEHWL
Write Protect After Power Up
5
msec
tBLC
EEPROM Byte Load Cycle Timing (Note 1)
0.2
120
sec
tWCB
EEPROM Byte Write Cycle Time
4
10
msec
tWCP
EEPROM Page Write Cycle Time (Note 2)
6
30
msec
Program/Erase Cycles (Per Sector)
10,000
cycles
EEPROM Write Times (5 V ± 10%)
NOTES: 1. If the maximum time has elapsed between successive writes to an EEPROM page, the transfer of this data to EEPROM cells will
begin. Also, bytes cannot be written (loaded) to a page any faster than the indicated minimum type.
2. These specifications are for writing a page to EEPROM cells.
NOTES: 1. For “non-PLD” programming, erase or in ISC by-pass mode.
2. For program or erase PLD only.