UPSD3422_06 Datasheet, PDF (277/293 Pages) STMicroelectronics – Turbo Plus Series Fast Turbo 8032 MCU with USB and Programmable Logic

uPSD34xx
DC and AC parameters
Table 172. Input macrocell timing (3V PSD module)
Symbol
Parameter
Conditions Min
t_IS Input Setup Time
t_IH Input Hold Time
t_INH NIB Input High Time
t_INL NIB Input Low Time
t_INO
NIB Input to Combinatorial
Delay
(Note 1)
0
(Note 1)
25
(Note 1)
12
(Note 1)
12
(Note 1)
Max
PT
Aloc
Turbo
Off
Unit
ns
+ 15 ns
ns
ns
43
+ 4 + 15 ns
Note: 1 Inputs from Port A, B, and C relative to register/latch clock from the PLD. ALE latch timings
refer to t_AVLX and t_LXAX.
Table 173. Program, WRITE and erase times (5V, 3V PSD modules)
Symbol
Parameter
Min.
Typ.
t_WHQV3
t_WHQV2
t_WHQV1
t_WHWLO
t_Q7VQV
Flash Program
Flash Bulk Erase⁽¹⁾ (pre-programmed)
Flash Bulk Erase (not pre-programmed)
Sector Erase (pre-programmed)
Sector Erase (not pre-programmed)
Byte Program
Program / Erase Cycles (per Sector)
PLD Program / Erase Cycles
Sector Erase Time-Out
DQ7 Valid to Output (DQ7-DQ0) Valid (Data
Polling)⁽³⁾
8.5
3⁽²⁾
5
1
2.2
14
100,000
1,000
100
Max.
10
10
150
Unit
s
s
s
s
s
µs
cycles
cycles
µs
30
ns
Note: 1 Programmed to all zero before erase.
2 Typical after 100K Write/Erase cycles is 5 seconds.
3 The polling status, DQ7, is valid t_Q7VQV time units before the data byte, DQ0-DQ7, is valid
for reading.
277/293