em78p468l ELAN Microelectronics Corp, em78p468l Datasheet - Page 59

• Manufacturer Part Number: em78p468l
• Description: 8-bit Microcontroller
• Manufacturer: ELAN Microelectronics Corp

Product Specification (V1.5) 02.15.2007
(This specification is subject to change without further notice)
8.2 AC Electrical Characteristics
*
Ta=- 40 ° C ~ 85 ° C, VDD=5V ± 5%, GND=0V
N= selected prescaler ratio
Symbol
Tdelay
Thold
Twdt
Tdrh
Dclk
Tins
Ttcc
Tset
Trst
Input CLK duty cycle
Instruction cycle time
(CLKS="0")
TCC input period
Device reset hold time
/RESET pulse width
Watchdog timer period
Input pin setup time
Input pin hold time
Output pin delay time
Parameter
Cload=20pF
Crystal type
Conditions
Ta = 25°C
Ta = 25°C
Ta = 25°C
RC type
−
−
−
−
(Tins+20)/N*
2000
11.3
11.3
Min
100
500
45
−
−
−
EM78P468N/EM78P468L
16.2
16.2
Typ
8-Bit Microcontroller
50
20
50
−
−
−
−
0
Max
21.6
21.6
DC
DC
55
−
−
−
−
−
Unit
ms
ms
ns
ns
ns
ns
ns
ns
ns
%
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