psd835g2 STMicroelectronics, psd835g2 Datasheet - Page 107

• Manufacturer Part Number: psd835g2
• Description: Configurable Memory System On A Chip For 8-bit Microcontrollers
• Manufacturer: STMicroelectronics

PSD835G2
Table 40.
1. Inputs from port A, B, and C relative to register/ latch clock from the PLD. ALE/AS latch timings refer to t
t
t
t
t
t
IS
IH
INH
INL
INO
Symbol
Input setup time
Input hold time
NIB input high time
NIB input low time
NIB input to combinatorial
delay
Figure 40. Asynchronous Reset / Preset
Figure 41. Asynchronous clock mode timing (product term clock)
Figure 42. Input macrocell timing (product term clock)
Input macrocell timing
Parameter
RESET/PRESET
REGISTERED
PT CLOCK
OUTPUT
AI03101
REGISTER
OUTPUT
INPUT
CLOCK
OUTPUT
INPUT
INPUT
Conditions
t
INH
(1)
(1)
(1)
(1)
(1)
tCHA
tARP
tARPW
Min
15
0
9
9
-70
t
INL
tCLA
t
Max
IS
34
tSA
Min
20
12
12
0
tHA
t
IH
-90
tCOA
t
Max
INO
46
DC and AC parameters
Aloc
+ 2
PT
AI02859
AI02864
AVLX
Turbo
and t
+ 12
+ 12
Off
LXAX
107/120
Unit
.
ns
ns
ns
ns
ns