Filter
Top Products
EM78P156N
OTP ROM
6. ELECTRICAL CHARACTERISTICS
6.1 DC Electrical Characteristic
(Ta=25 °C, VDD=5V±5%, VSS=0V)
Symbol Parameter Condition Min Typ. Max Unit
Two cycle with two clocks DC 8.0 MHz
FXT
XTAL: VDD to 5V Two cycle with two clocks DC 20.0 MHz
ERC ERC: VDD to 5V
R: 5.1KΩ, C: 100 pF F±30%
940
F±30%
KHz
IIL Input Leakage Current for input pins VIN = VDD, VSS
±1 µA
VIH1 Input High Voltage (VDD=5V) Ports 5, 6 2.0 V
VIL1 Input Low Voltage (VDD=5V) Ports 5, 6 0.8 V
VIHT1 Input High Threshold Voltage (VDD=5V) /RESET, TCC(Schmitt trigger) 2.0 V
VILT1 Input Low Threshold Voltage (VDD=5V) /RESET, TCC(Schmitt trigger) 0.8 V
VIHX1 Clock Input High Voltage (VDD=5V) OSCI 3.5 V
VILX1 Clock Input Low Voltage (VDD=5V) OSCI 1.5 V
VIH2 Input High Voltage (VDD=3V) Ports 5, 6 1.5 V
VIL2 Input Low Voltage (VDD=3V) Ports 5, 6 0.4 V
VIHT2 Input High Threshold Voltage (VDD=3V) /RESET, TCC(Schmitt trigger) 1.5 V
VILT2 Input Low Threshold Voltage (VDD=3V) /RESET, TCC(Schmitt trigger) 0.4 V
VIHX2 Clock Input High Voltage (VDD=3V) OSCI 2.1 V
VILX2 Clock Input Low Voltage (VDD=3V) OSCI 0.9 V
VOH1 Output High Voltage (Ports 5) IOH = -12.0 mA 2.4 V
VOH1
Output High Voltage (Ports 6)
(Schmitt trigger)
IOH = -12.0 mA 2.4 V
VOL1 Output Low Voltage(Port5) IOL = 12.0 mA 0.4 V
VOL1
Output Low Voltage (Ports 6)
(Schmitt trigger)
IOL = 12.0 mA 0.4 V
IPH Pull-high current Pull-high active, input pin at VSS -50 -70 -240
µA
IPD Pull-down current Pull-down active, input pin at VDD 25 50 120
µA
ISB
1
Power down current
All input and I/O pins at VDD,
output pin floating, WDT disabled
1 2
µA
ISB
2
Power down current
All input and I/O pins at VDD,
output pin floating, WDT enabled
15
µA
ICC1
Operating supply current
(VDD=3V)
at two cycles/four clocks
/RESET= 'High', Fosc=32KHz
(Crystal type,CLKS="0"), output
pin floating, WDT disabled
15 20 30
µA
ICC2
Operating supply current
(VDD=3V)
at two cycles/four clocks
/RESET= 'High', Fosc=32KHz
(Crystal type,CLKS="0"), output
pin floating, WDT enabled
25 35
µA
ICC3
Operating supply current
(VDD=5.0V)
at two cycles/two clocks
/RESET= 'High', Fosc=4MHz
(Crystal type, CLKS="0"), output
pin floating, WDT enabled
2.0 mA
ICC4
Operating supply current
(VDD=5.0V)
at two cycles/four clocks
/RESET= 'High', Fosc=10MHz
(Crystal type, CLKS="0"), output
pin floating, WDT enabled
4.0 mA
XTAL: VDD to 3V
* These parameters are characterizes but not tested.
This specification is subject to change without prior notice. 38 07.29.2004 (V1.2)
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW
WWW.100Y.COM.TW WWW.100Y.COM.TW WWW.100Y.COM.TW