EM78P813

8-bit OTP Micro-controller

__________________________________________________________________________________________________________________________________________________________________

* This specification is subject to change without notice.

57

2004/8/19

(V1.6)

VIII. Absolute Operation Maximum Ratings

RATING

SYMBOL

Min

Typ

Max

Unit

DC SUPPLY VOLTAGE

VDD

-0.3

6

V

INPUT VOLTAGE

Vin

VDD-0.5

VDD

VDD+0.5

V

OPERATING TEMPERATURE RANGE

Ta

0

25

70

℃

IX. DC Electrical Characteristic

(Operation current consumption for Analog circuit)

Parameter

Symbol

Condition

Min

Typ

Max Unit

Operation current for FSK

I_FSK

VDD=5V, CID power on

2.5

4

mA

VDD=3V, CID power on

2.0

3.5

Operation current for CW

I_CW

VDD=5V, CID power on

2.5

4

mA

VDD=5V, CID power on

2.0

3.5

Operation current for DTMF I_DR

VDD=3V, DTMFr power on

2.5

4.0

mA

Receiver

VDD=3V, DTMFr power on

2.0

3.5

Operation current for TONE I_DTMF

VDD=5V, DTMF power on

0.9

1.2

mA

generator

VDD=3V, DTMF power on

0.5

0.8

Current DA output current

I_DA

VDD=5V, CDA power on

2.5

4

mA

VDD=3V, CDA power on

2.0

3.5

Operation current for OP

I_OP

VDD=5V, PT power on

0.17

mA

VDD=3V, PT power on

0.1

Operation current for

I_CMP

VDD=5V, PT power on

0.15

0.3

mA

Comparator

VDD=3V, PT power on

0.13

0.2

(Ta=25

°C, VDD=5V±5%, VSS=0V)

Parameter

Symbol

Condition

Min

Typ

Max Unit

Input Leakage Current for

input pins

IIL1

VIN = VDD, VSS

±1

µA

Input Leakage Current for

bi-directional pins

IIL2

VIN = VDD, VSS

±1

µA

Input High Voltage

VIH

2.0

V

Input Low Voltage

VIL

0.8

V

Input high threshold Voltage VIHT

/RESET, TCC, RDET1

2.0

V

Input low threshold Voltage

VILT

/RESET, TCC,RDET1

0.8

V

Clock Input High Voltage

VIHX

OSCI

1.8

V

Clock Input Low Voltage

VILX

OSCI

1.2

V

Output High Voltage

(port 8,9,B,C,D)

VOH1

IOH = -6mA

2.0

2.4

V

(port6,7,D)

IOH = -10.0mA

2.0

2.4

V

Output Low Voltage

(port 8,9,B,C,D)

VOL1

IOL = 6mA

0.4

V

(port6,7)

IOL = 10.0mA

0.4

V

Pull-high current

IPH

Pull-high active input pin at

VSS

-10

-15

µA

Power down current

(SLEEP mode)

ISB1

All input and I/O pin at

VDD, output pin floating,

1

4

µA