EM78159NAS EMC [ELAN Microelectronics Corp], EM78159NAS Datasheet - Page 43

• Manufacturer Part Number: EM78159NAS
• Description: 8-Bit Microcontroller with OTP ROM
• Manufacturer: EMC [ELAN Microelectronics Corp]

Product Specification (V1.0) 03.10.2006
(This specification is subject to change without further notice)
Symbol
ICC1
ICC2
ICC3
ICC4
ISB1
ISB2
Symbol
Tdelay
Thold
Twdt
Tdrh
Dclk
Tset
Tins
Ttcc
Trst
6.2 AC Electrical Characteristic
Power down current
(VDD=5.0V)
Power down current
(VDD=5.0V)
Operating supply current
(VDD=3V)
at two cycles/four clocks
Operating supply current
(VDD=3V)
at two cycles/four clocks
Operating supply current
(VDD=5.0V)
at two cycles/two clocks
Operating supply current
(VDD=5.0V)
at two cycles/four clocks
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
These parameters are theoretical values and have not been tested.
These parameters are theoretical values and have not been tested.
Data in the Minimum, Typical, Maximum (“Min”,“Typ”,”Max”) columns are based on
characterization results at 25℃. This data is for design reference only and has not
been tested.
(Ta=25 °C, VDD=5V±5%, VSS=0V)
Parameter
Parameter
All input and I/O pins at
VDD, output pin floating,
WDT disabled
All input and I/O pins at
VDD, output pin floating,
WDT enabled
/RESET= 'High',
Fosc=32KHz (Crystal
type,CLKS="0"), output pin
floating, WDT disabled
/RESET= 'High',
Fosc=32KHz (Crystal
type,CLKS="0"), output pin
floating, WDT enabled
/RESET= 'High',
Fosc=4MHz (Crystal type,
CLKS="0"), output pin
floating, WDT enabled
/RESET= 'High',
Fosc=10MHz (Crystal type,
CLKS="0"), output pin
floating, WDT enabled
Cload=20pF
Crystal type
Conditions
Ta = 25°C
Ta = 25°C
RC type
Condition
(Tins+20)/N
2000
11.8
11.8
Min
100
500
8-Bit Microcontroller with OTP ROM
45
*
Min
*
N = selected prescaler ratio.
16.8
16.8
Typ
50
20
50
0
Typ
1.7
2.7
20
22
1
6
Max
21.8
21.8
DC
DC
55
Max
2.5
3.5
10
30
32
2
EM78P159N
Unit
ms
ms
ns
ns
ns
ns
ns
ns
ns
Unit
%
mA
mA
μA
μA
μA
μA
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