參數(shù)資料
型號: uPSD3234BV-24U6T
廠商: 意法半導(dǎo)體
英文描述: Flash Programmable System Devices with 8032 Microcontroller Core
中文描述: 閃存可編程系統(tǒng)設(shè)備與8032微控制器內(nèi)核
文件頁數(shù): 154/170頁
文件大小: 2717K
代理商: UPSD3234BV-24U6T
uPSD3234A, uPSD3234BV, uPSD3233B, uPSD3233BV
154/170
Table 129. CPLD Macrocell Synchronous Clock Mode Timing (3V Devices)
Note: 1. Fast Slew Rate output available on PA3-PA0, PB3-PB0, and PD2-PD1. Decrement times by given amount.
2. CLKIN (PD1) t
CLCL
= t
CH
+ t
CL
.
Figure 80. Asynchronous RESET / Preset
Figure 81. Asynchronous Clock Mode Timing (product term clock)
Symbol
Parameter
Conditions
Min
Max
PT
Aloc
Turbo
Off
Slew
rate
(1)
Unit
f
MAX
Maximum Frequency
External Feedback
1/(t
S
+t
CO
)
22.2
MHz
Maximum Frequency
Internal Feedback (f
CNT
)
1/(t
S
+t
CO
–10)
28.5
MHz
Maximum Frequency
Pipelined Data
1/(t
CH
+t
CL
)
40.0
MHz
t
S
Input Setup Time
20
+ 4
+ 20
ns
t
H
Input Hold Time
0
ns
t
CH
Clock High Time
Clock Input
15
ns
t
CL
Clock Low Time
Clock Input
10
ns
t
CO
Clock to Output Delay
Clock Input
25
– 6
ns
t
ARD
CPLD Array Delay
Any macrocell
25
+ 4
ns
t
MIN
Minimum Clock Period
(2)
t
CH
+t
CL
25
ns
tARP
REGISTER
OUTPUT
tARPW
RESET/PRESET
INPUT
AI02864
tCHA
tCLA
tCOA
tHA
tSA
CLOCK
INPUT
REGISTERED
OUTPUT
AI02859
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