UPSD3234AV-24U1T STMicroelectronics, UPSD3234AV-24U1T Datasheet - Page 155

• Manufacturer Part Number: UPSD3234AV-24U1T
• Description: Flash Programmable System Devices with 8032 Microcontroller Core and 64Kbit SRAM
• Manufacturer: STMicroelectronics

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Table 130. CPLD Macrocell Asynchronous Clock Mode Timing (5V Devices)
Table 131. CPLD Macrocell Asynchronous Clock Mode Timing (3V Devices)
f
t
t
t
t
t
t
t
f
t
t
t
t
t
t
t
Symbol
Symbol
MAXA
SA
HA
CHA
CLA
COA
ARDA
MINA
MAXA
SA
HA
CHA
CLA
COA
ARD
MINA
Maximum Frequency
External Feedback
Maximum Frequency
Internal Feedback (f
Maximum Frequency
Pipelined Data
Input Setup Time
Input Hold Time
Clock Input High Time
Clock Input Low Time
Clock to Output Delay
CPLD Array Delay
Minimum Clock Period
Maximum Frequency
External Feedback
Maximum Frequency
Internal Feedback (f
Maximum Frequency
Pipelined Data
Input Setup Time
Input Hold Time
Clock High Time
Clock Low Time
Clock to Output Delay
CPLD Array Delay
Minimum Clock Period
Parameter
Parameter
CNTA
CNTA
)
)
1/(t
1/(t
Any macrocell
Any macrocell
uPSD3234A, uPSD3234BV, uPSD3233B, uPSD3233BV
1/(t
1/(t
1/(t
1/(t
Conditions
Conditions
SA
SA
1/f
1/f
CHA
CHA
SA
SA
+t
+t
CNTA
CNTA
+t
+t
COA
COA
+t
+t
COA
COA
CLA
CLA
–10)
–10)
)
)
)
)
Min
Min
16
10
12
17
13
36
7
8
9
9
Max
38.4
62.5
71.4
Max
21.7
27.8
33.3
21
11
36
25
Aloc
Aloc
+ 2
+ 2
+ 4
+ 4
PT
PT
Turbo
Turbo
+ 10
+ 10
+ 10
+ 10
+ 20
+ 20
+ 20
+ 20
Off
Off
Slew
Slew
Rate
Rate
– 2
– 6
155/170
MHz
MHz
MHz
MHz
MHz
MHz
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns