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TS68C429AVR1BC View Datasheet(PDF) - Unspecified

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TS68C429AVR1BC Datasheet PDF : 46 Pages
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TS68C429A
Table 7-1.
DC Electrical Characteristics
With -55°C TCASE +125°C or -40° TCASE +85°C; VCC = 5V ± 10%.
Symbol Parameter
Min
Max
Unit
VIH
Input High Voltage
VIL
Input Low Voltage
VOH
Output High Voltage (except IRQRX, IRQTX, DTACK: open drain outputs)
VOL
Output Low Voltage
IOH
Output Source Current (except IRQRX,
IRQTX, DTACK: open drain outputs)
(VOUT = 2.7V)
2.25
VCC + 0.3
V
-0.5
0.8
V
2.7
V
0.5
V
-8
mA
Output Sink Current
IOL
DTACK Output Sink Current
ILI
Input Leakage Current
IDD
Dynamic Current(1)
(VOUT = 0.5V)
(VOUT = 0.5V)
(VIN = 0 to VCC)
(TCASE = Tmin VDD = Vmax)
8
mA
6
mA
±20
µA
65
mA
Note: 1. IDD is measured with all I/O pins at 0V, all input pins at 0V except signals CS, IACKxx, LDS, UDS at 5V and CLK-SYS and
CLK-ARINC which run at tCYC mini.
Table 7-2. Capacitance (TA = 25°C)
Symbol
Parameter
Max
Unit
CIN
Input Capacitance
10
pF
COUT
HI-Z Output Capacitance
20
pF
7.2 Clock Timing
Table 7-3. Clock System (CLK SYS)
Symbol
Parameter
tCYC S
tCLS, tCHS
tCRS, tCFS
Clock Period
Clock Pulse Width
Rise and Fall Times
Table 7-4. Clock ARINC (CLK ARINC)
Symbol
tCYC A
tCLA, tCHA
tCRA, tCFA
Parameter
Cycle Time(1)
Clock Pulse Width
Rise and Fall Times
Note: 1. tCYC A 4 x tCYC S.
Min
Max
Unit
50
2000
ns
20
ns
5
ns
Min
Max
Unit
200
8000
ns
240
ns
5
ns
e2v semiconductors SAS 2008
11
0848E–HIREL–02/08
 

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