EM78159NAS Ver la hoja de datos (PDF) - ELAN Microelectronics

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EM78159NAS

8-Bit Microcontroller with OTP ROM

ELAN Microelectronics 

EM78P159N

8-Bit Microcontrollerwith OTP ROM

5 Absolute Maximunm Ratings

„ EM78P159N

Items

Temperature under bias

Storage temperature

Working voltage

Working frequency

Input voltage

Output voltage

Rating

-40°C to 85°C

-65°C to 150°C

2.1 to 5.5V

DC to 20MHz*

Vss-0.3V to Vdd+0.5V

Vss-0.3V to Vdd+0.5V

These parameters are theoretical values and have not been tested.

6 Electrical Characteristics

6.1 DC Electrical Characteristic

„ (Ta=25 °C, VDD=5V±5%, VSS=0V)

Symbol

FXT

ERC

IIL

VIH1

VIL1

VIHT1

VILT1

VIHX1

VILX1

VIH2

VIL2

VIHT2

VILT2

VIHX2

VILX2

VOH1

VOH1

VOL1

VOL1

IPH

IPD

Parameter

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

Condition

Two cycle with two clocks

Two cycle with two clocks

R: 5.1KΩ, C: 100 pF

VIN = VDD, VSS

Ports 5, 6 (Schmitt trigger)

Ports 5, 6 (Schmitt trigger)

/RESET, TCC

(Schmitt trigger)

/RESET, TCC

(Schmitt trigger)

OSCI (Schmitt trigger)

OSCI (Schmitt trigger)

Ports 5, 6 (Schmitt trigger)

Ports 5, 6 (Schmitt trigger)

/RESET, TCC

(Schmitt trigger)

/RESET, TCC

(Schmitt trigger)

OSCI (Schmitt trigger)

OSCI (Schmitt trigger)

IOH = -6 mA

IOH = -6 mA

IOL = 16.5 mA

IOL = 16.5 mA

Pull-high active,

input pin at VSS

Pull-down active,

input pin at VDD

Min Typ Max Unit

DC

8.0 MHz

DC

20.0 MHz

F±30% 940 F±30% KHz

±1

μA

0.75Vdd

Vdd-0.3

Vdd+0.3 V

0.25Vdd V

0.75Vdd

Vdd+0.3 V

Vdd-0.3

0.25Vdd V

0.75Vdd

Vdd-0.3

0.75Vdd

Vdd-0.3

0.75Vdd

Vdd+0.3 V

0.25Vdd V

Vdd+0.3 V

0.25Vdd V

Vdd+0.3 V

Vdd-0.3

0.25Vdd V

0.75Vdd

Vdd-0.3

4.5

4.5

Vdd+0.3 V

0.25Vdd V

V

V

0.5

V

0.5

V

–50 –70 –100 μA

25 50 120 μA

38 •

Product Specification (V1.0) 03.10.2006

(This specification is subject to change without further notice)

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