EM78156EAS EMC [ELAN Microelectronics Corp], EM78156EAS Datasheet - Page 35

• Manufacturer Part Number: EM78156EAS
• Description: 8-Bit Microcontroller with MASK ROM
• Manufacturer: EMC [ELAN Microelectronics Corp]

5
6
Product Specification (V1.3) 07.29.2004
(This specification is subject to change without further notice)
Symbol
VIHX1
VIHX2
VIHT1
VIHT2
VILX1
VILX2
VOH1
VOH1
VILT1
VILT2
VOL1
VOL1
VIH1
VIH2
ISB1
ISB2
ERC
VIL1
VIL2
FXT
IPH
IPD
IIL
ABSOLUTE MAXIMUNM RATINGS
ELECTRICAL CHARACTERISTICS
6.1 DC Electrical Characteristic
Temperature under bias
Storage temperature
Input voltage
Output voltage
XTAL: VDD to 3V
XTAL: VDD to 5V
ERC: VDD to 5V
Input Leakage Current for input pins
Input High Voltage (VDD=5V)
Input Low Voltage (VDD=5V)
Input High Threshold Voltage
(VDD=5V)
Input Low Threshold Voltage
(VDD=5V)
Clock Input High Voltage (VDD=5V)
Clock Input Low Voltage (VDD=5V)
Input High Voltage (VDD=3V)
Input Low Voltage (VDD=3V)
Input High Threshold Voltage
(VDD=3V)
Input Low Threshold Voltage
(VDD=3V)
Clock Input High Voltage (VDD=3V)
Clock Input Low Voltage (VDD=3V)
Output High Voltage (Ports 5)
Output High Voltage (Ports 6)
(Schmitt trigger)
Output Low Voltage(Port5)
Output Low Voltage (Ports 6)
(Schmitt trigger)
Pull-high current
Pull-down current
Power down current
Power down current
(Ta=25 °C, VDD=5V±5%, VSS=0V)
Parameter
Items
Two cycle with two clocks
Two cycle with two clocks
R: 5.1KΩ, C: 100 pF
VIN = VDD, VSS
Ports 5, 6
Ports 5, 6
/RESET,TCC(Schmitt trigger)
/RESET,TCC(Schmitt trigger)
OSCI
OSCI
Ports 5, 6
Ports 5, 6
/RESET,TCC(Schmitt trigger)
/RESET,TCC(Schmitt trigger)
OSCI
OSCI
IOH = -12.0 mA
IOH = -12.0 mA
IOL = 12.0 mA
IOL = 12.0 mA
Pull-high active, input pin at
VSS
Pull-down active, input pin at
VDD
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
Condition
0°C to 70°C
-65°C to 150°C
Vss-0.3V to Vdd+0.5V
Vss-0.3V to Vdd+0.5V
8-Bit Microcontroller with MASK ROM
F±30% 940
Rating
Min
DC
DC
2.0
2.0
3.5
1.5
1.5
2.1
2.4
2.4
-50
25
Typ.
-70
50
1
F±30%
EM78156E
Max
20.0
-240
120
8.0
0.8
0.8
1.5
0.4
0.4
0.9
0.4
0.4
±1
10
2
Unit
MHz
MHz
KHz
µA
µA
µA
µA
µA
• 31
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V