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HT56R65

TinyPower™ A/D Type with LCD 8-Bit OTP MCU

Holtek Semiconductor 

HT56R62/HT56R65

HT56R642/HT56R644/HT56R654/HT56R656

TinyPowerTM A/D Type with LCD 8-Bit OTP MCU

Symbol

Parameter

IDD14

IDD15

IDD16

IDD17

IDD18

IDD19

IDD20

ISTB1

ISTB2

ISTB3

Operating Current

(fSYS=32768Hz(note 1)

or 32K internal RC OSC)

Operating Current

(fSYS=32768Hz(note 1)

or 32K internal RC OSC)

Operating Current

(fSYS=32768Hz(note 1)

or 32K internal RC OSC)

Operating Current

(fSYS=32768Hz(note 1)

or 32K internal RC OSC)

Operating Current

(fSYS=32768Hz(note 1)

or 32K internal RC OSC)

Operating Current

(fSYS=32768Hz(note 1)

or 32K internal RC OSC)

Operating Current

(fSYS=32768Hz(note 1)

or 32K internal RC OSC)

Standby Current (Sleep)

(fSYS, fSUB, fS, fLCD, fWDT=off)

Standby Current (Sleep)

(fSYS, fLCD, fWDT=fSUB=32768Hz(note 1)

or 32K RC OSC)

Standby Current (Idle)

(fSYS, fWDT=off; fS(note 3)=fSUB=32768Hz(note 1)

or 32K RC OSC)

ISTB4

Standby Current (Idle)

(fSYS,

fWDT=off;

f (note

S

3)=fSUB=32768Hz(note

1)

or 32K RC OSC)

ISTB5

Standby Current (Idle)

(fSYS,

fWDT=off;

f (note

S

3)=fSUB=32768Hz(note

1)

or 32K RC OSC)

ISTB6

Standby Current (Idle)

(fSYS, fWDT=off; fS(note 3)=fSUB=32768Hz(note 1)

or 32K RC OSC)

ISTB7

Standby Current (Idle)

(fSYS, fWDT=off; fS(note 3)=fSUB=32768Hz(note 1)

or 32K RC OSC)

ISTB8

Standby Current (Idle)

(fSYS, fWDT=off; fS(note 3)=fSUB=32768Hz(note 1)

or 32K RC OSC)

Test Conditions

VDD

Conditions

3V WDT off, LCD on(note 2),

1/5 bias (RBIAS=1MΩ),

5V VLCD=VDD

3V WDT off, LCD on(note 2),

1/4 bias (RBIAS=800kΩ),

5V VLCD=VDD

3V WDT off, LCD on(note 2),

1/3 bias (RBIAS=600kΩ),

5V VLCD=VDD

3V WDT off, LCD on(note 2),

1/5 bias (RBIAS=100kΩ),

5V VLCD=VDD

3V WDT off, LCD on(note 2),

1/4 bias (RBIAS=80kΩ),

5V VLCD=VDD

3V WDT off, LCD on(note 2),

1/3 bias (RBIAS=60kΩ),

5V VLCD=VDD

3V

No load, LCD off, WDT off,

5V

3V No load, system HALT,

5V LCD off, WDT off

3V No load, system HALT,

5V LCD off, WDT off

3V No load, system HALT,

WDT off, LCD on(note 2),

5V

1/5 bias (RBIAS=1MΩ),

VLCD=VDD

3V No load, system HALT,

WDT off, LCD on(note 2),

5V

1/4 bias (RBIAS=800kΩ),

VLCD=VDD

3V No load, system HALT,

WDT off, LCD on(note 2),

5V

1/3 bias (RBIAS=600kΩ),

VLCD=VDD

3V No load, system HALT,

WDT off, LCD on(note 2),

5V

1/5 bias (RBIAS=100kΩ),

VLCD=VDD

3V No load, system HALT,

WDT off, LCD on(note 2),

5V

1/4 bias (RBIAS=80kΩ),

VLCD=VDD

3V No load, system HALT,

WDT off, LCD on(note 2),

5V

1/3 bias (RBIAS=60kΩ),

VLCD=VDD

Min.

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—

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Typ. Max. Unit

8 12 µA

14 21 µA

8 12 µA

14 21 µA

10 15 µA

16 24 µA

30 45 µA

50 75 µA

40 60 µA

60 90 µA

50 75 µA

80 120 µA

6

9 µA

10 15 µA

0.2 1.0 µA

0.3 2.0 µA

1

2 µA

3

5 µA

6 10 µA

10 15 µA

6 10 µA

10 15 µA

8 12 µA

12 16 µA

26 39 µA

44 66 µA

32 48 µA

54 81 µA

44 66 µA

70 105 µA

Rev. 1.30

17

March 6, 2013

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