參數(shù)資料
型號： TSC251G2DXXX-24CED
英文描述： IC CYCLONE III FPGA 80K 484 FBGA
中文描述： 微控制器
文件頁數(shù)： 45/63頁
文件大?。?/td> 878K
代理商： TSC251G2DXXX-24CED
Rev. A - May 7, 1999
45
TSC80251G2D
11.2 AC Characteristics - Real-Time Synchronous Wait State
Definition of symbols
Table 47. Real-Time Synchronous Wait Timing Symbol Definitions
Timings
Table 48. Real-Time Synchronous Wait AC Timings; V
DD
= 2.7 to 5.5 V, T
A
= -40 to 85
°
C
Waveforms
Figure 22. Real-time Synchronous Wait State: Code Fetch/Data Read
Signals
Conditions
C
WCLK
L
Low
R
RD#/PSEN#
V
Valid
W
WR#
X
No Longer Valid
Y
WAIT#
Symbol
Parameter
Min
Max
Unit
T
CLYV
T
CLYX
T
RLYV
T
RLYX
T
WLYV
T
WLYX
Wait Clock Low to Wait Set-up
0
T
OSC
- 20
(1+2W)·T
OSC
- 20
T
OSC
- 20
(1+2W)·T
OSC
- 20
T
OSC
- 20
(1+2W)·T
OSC
- 20
ns
Wait Hold after Wait Clock Low
2W·T
OSC
+ 5
0
ns
PSEN#/RD# Low to Wait Set-up
ns
Wait Hold after PSEN#/RD# Low
2W·T
OSC
+ 5
0
ns
WR# Low to Wait Set-up
ns
Wait Hold after WR# Low
2W·T
OSC
+ 5
ns
State 1
State 2
State 3
State 1 (next cycle)
T
RLYX
max
T
RLYX
min
RLYV
T
CLYV
T
CLYX
max
P2
RD#/PSEN#
ALE
WCLK
P0
WAIT#
T
CLYX
min
RD#/PSEN# stretched
A15:8
A7:0
D7:0
stretched
A15:8
stretched
A7:0
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TSC87251G2D-24CED Process/Temperature Controller; Control Operation:Auto/Manual, Ramp/Soak, Stand By, Valve Positioning; Control Output Relay Rating:264 VAC / 2 A; Control Type:On/Off, PID; Controller Output Type 1:Relay RoHS Compliant: NA
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TSC251G2DXXX-24IA 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8/16-bit Microcontroller with Serial Communication Interfaces
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