HT66F016(2012) View Datasheet(PDF) - Holtek Semiconductor

Part Name

Description

Manufacturer

HT66F016
(Rev.:2012)

Enhanced Flash Type 8-Bit MCU with EEPROM

Holtek Semiconductor 

HT66F016/HT66F017/HT68F016/HT68F017

Power-on Reset Characteristics

Symbol

Parameter

VPOR

VDD Start Voltage to Ensure

Power-on Reset

Test Conditions

VDD

Conditions

¾

¾

RPOR AC

VDD Raising Rate to Ensure

Power-on Reset

¾

¾

tPOR

Minimum Time for VDD Stays at

VPOR to Ensure Power-on Reset

¾

¾

V DD

Ta=25°C

Min. Typ. Max. Unit

¾

¾ 100 mV

0.035 ¾

¾ V/ms

1

¾

¾

ms

tP O R

R R VDD

V POR

T im e

Bandgap Reference (Vbg) Characteristic Curve

1 .2 7 0

1 .2 6 5

1 .2 6 0

1 .2 5 5

1 .2 5 0

1 .2 4 5

1 .2 4 0

1 .2 3 5

1 .2 3 0

1 .2 2 5

1 .2 2 0

1 .2 1 5

2 .7 V

-4 5 °C

2 5 °C

9 0 °C

3 .1 5 V

5 .6 V

O p e r a tin g V o lta g e

Rev. 1.00

16

May 14, 2012

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