SN8A1702AX datasheet(106/112 Pages) SONIX

106 / 112 page

Preliminary

SN8P1702A/SN8P1703A

8-bit micro-controller build-in 12-bit ADC

SONiX TECHNOLOGY CO., LTD

Page 106

Revision 0.5

4 ELECTRICAL CHARACTERISTIC

ABSOLUTE MAXIMUM RATING

(All of the voltages referenced to Vss)

Supply voltage (Vdd)………………………………………………………………………………………………… - 0.3V ~ 6.0V

Input in voltage (Vin)……………………………………………………………………………………..Vss - 0.2V ~ Vdd + 0.2V

Operating ambient temperature (Topr)…………………………………………………………………………..-20

°C ~ + 70°C

Storage ambient temperature (Tstore)…………………………………………………………………………-30

°C ~ + 125°C

Power consumption (Pc)…………………………………………………………………………………………………..500 mW

STANDARD ELECTRICAL CHARACTERISTIC

(All of voltages referenced to Vss, Vdd = 5.0V, Fosc = 3.579545 MHz, ambient temperature is 25

°C unless otherwise note.)

PARAMETER

SYM.

DESCRIPTION

MIN.

TYP.

MAX.

UNIT

Normal mode, Vpp = Vdd

2.2

5.0

5.5

Operating voltage

Vdd

Programming mode, Vpp = 12.5V

4.5

5.0

5.5

RAM Data Retention voltage

Vdr

1.5

Internal POR

Vpor

Vdd rise rate to ensure internal power-on reset

0.05

V/ms

ViL1

All input pins except those specified below

Vss

0.3Vdd

ViL2

Input with Schmitt trigger buffer - Port0

Vss

0.2Vdd

ViL3

Reset pin ; Xin ( in RC mode )

Vss

0.2Vdd

Input Low Voltage

ViL4

Xin ( in X’tal mode )

Vss

0.3Vdd

ViH1

All input pins except those specified below

0.7Vdd

Vdd

ViH2

Input with Schmitt trigger buffer –Port0

0.8Vdd

Vdd

ViH3

Reset pin ; Xin ( in RC mode )

0.9Vdd

Vdd

Input High Voltage

ViH4

Xin ( in X’tal mode )

0.7Vdd

Vdd

Reset pin leakage current

Ilekg

Vin = Vdd

I/O port pull-up resistor

Rup

Vin = Vss , Vdd = 5V

100

Ω

I/O port input leakage current

Ilekg

Pull-up resistor disable, Vin = Vdd

Port1 output source current

IoH

Vop = Vdd - 0.5V

sink current

IoL

Vop = Vss + 0.5V

Port4 output source current

IoH

Vop = Vdd - 0.5V

sink current

IoL

Vop = Vss + 0.5V

Port5 output source current

IoH

Vop = Vdd - 0.5V

sink current

IoL

Vop = Vss + 0.5V

INTn trigger pulse width

Tint0

INT0 interrupt request pulse width

2/fcpu

cycle

AVREFH input voltage

AVref

Vdd = 5.0V

1.2V

Vdd

AIN0 ~ AIN3 input voltage

Vani

Vss+0.2

AVref

Crystal type or ceramic resonator

32768

16M

VDD = 3V, RC type for external mode

Oscillator Frequency

Fhosc

VDD = 5V, RC type for external mode

10M

Vdd= 5V 4Mhz

2.5

Vdd= 3V 4Mhz

Idd1

Run Mode

(Low Power Disable)

Vdd= 3V 32768Hz

Vdd= 5V 4Mhz

1.6

Idd2

Run Mode

(Low Power Enable)

Vdd= 3V 4Mhz

0.7

1.5

Vdd= 5V 32KHz Int. RC

Idd3

Slow mode

(Stop High Clock)

Vdd= 3V 16KHz Int. RC

Vdd= 5V

Idd4

Sleep mode

Vdd= 3V

0.6

Vdd= 5V 32KHz Int. RC

Supply Current

(Disable ADC)

Idd5

Green Mode

(Stop High Clock)

Vdd= 3V 16KHz Int. RC

Vdd=5.0V

0.6

ADC current consumption

IADC

Vdd=3.0V

0.4

0.8

LVD Detect Voltage

Vdet

Low voltage detect level

1.8

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