HT68F50 データシートの表示（PDF） - Holtek Semiconductor

部品番号

コンポーネント説明

メーカー

HT68F50

Enhanced I/O Flash Type MCU with EEPROM

Holtek Semiconductor 

HT68F20/HT68F30/HT68F40/HT68F50/HT68F60

HT68FU30/HT68FU40/HT68FU50/HT68FU60

Ta=25°C

Symbol

Parameter

Test Conditions

VDD

Conditions

Min. Typ. Max. Unit

LVR Enable, 2.10V option -5% 2.10 +5%

V

VLVR

LVR Voltage Level

LVR Enable, 2.55V option -5% 2.55 +5%

V

¾

LVR Enable, 3.15V option -5% 3.15 +5%

V

LVR Enable, 4.20V option -5% 4.20 +5%

V

LVDEN=1, VLVD=2.0V

-5% 2.00 +5%

V

LVDEN=1, VLVD=2.2V

-5% 2.20 +5%

V

LVDEN=1, VLVD=2.4V

-5% 2.40 +5%

V

VLVD

LVD Voltage Level

LVDEN=1, VLVD=2.7V

¾

LVDEN=1, VLVD=3.0V

-5% 2.70 +5%

V

-5% 3.00 +5%

V

LVDEN=1, VLVD=3.3V

-5% 3.30 +5%

V

LVDEN=1, VLVD=3.6V

-5% 3.60 +5%

V

LVDEN=1, VLVD=4.4V

-5% 4.40 +5%

V

LVR Enable, LVDEN=0

¾

60

90

mA

ILV

Additional Power Consumption if

LVR and LVD is Used

¾

LVR disable, LVDEN=1

¾

75

115

mA

LVR enable, LVDEN=1

¾

90

135

mA

3V IOL=9mA

VOL

Output Low Voltage I/O Port

5V IOL=20mA

¾

¾

0.3

V

¾

¾

0.5

V

VOH

Output High Voltage I/O Port

3V IOH=-3.2mA

5V IOH=-7.4mA

RPH

Pull-high Resistance for I/O

Ports

3V

5V

¾

2.7

¾

¾

V

4.5

¾

¾

V

20

60

100

kW

10

30

50

kW

SCOMC, ISEL[1:0]=00

17.5 25.0 32.5 mA

ISCOM

SCOM Operating Current

SCOMC, ISEL[1:0]=01

5V

SCOMC, ISEL[1:0]=10

35

50

65

mA

70

100 130

mA

SCOMC, ISEL[1:0]=11

140 200 260

mA

VSCOM VDD/2 Voltage for LCD COM

5V No load

0.475 0.500 0.525 VDD

Rev. 1.50

21

March 15, 2011

Share Link: