TMP86FS28DFG datasheet(262/272 Pages) TOSHIBA

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Page 250

20. Electrical Characteristics

20.2 Operating Condition

TMP86FS28DFG

20.2 Operating Condition

The Operating Conditions show the conditions under which the device be used in order for it to operate normally

while maintaining its quality. If the device is used outside the range of Operating Conditions (power supply voltage,

operating temperature range, or AC/DC rated values), it may operate erratically. Therefore, when designing your

application equipment, always make sure its intended working conditions will not exceed the range of Operating

Conditions.

20.2.1 MCU mode (Flash Programming or erasing)

20.2.2 MCU mode (Except Flash Programming or erasing)

Note 1: When the supply voltage is VDD < 3.0V, the operating tempreture is Topr= -20 to 85 °C.

(VSS = 0 V, Topr = -10 to 40°C)

Parameter

Symbol

Pins

Ratings

Min

Max

Unit

Supply voltage

VDD

NORMAL1, 2 modes

4.5

5.5

Input high level

VIH1

Except hysteresis input

VDD ≥ 4.5 V

VDD × 0.70

VDD

VIH2

Hysteresis input

VDD × 0.75

Input low level

VIL1

Except hysteresis input

VDD ≥ 4.5 V

VDD × 0.30

VIL2

Hysteresis input

VDD × 0.25

Clock frequency

XIN, XOUT

1.0

16.0

MHz

(VSS = 0 V, Topr = −40 to 85°C)

Parameter

Symbol

Pins

Condition

Min

Max

Unit

Supply voltage

VDD

fc = 16 MHz

NORMAL1, 2 mode

4.0

5.5

IDLE0, 1, 2 mode

fc = 8 MHz

NORMAL1, 2 mode

2.7(Note1)

IDLE0, 1, 2 mode

fs =

32.768 kHz

SLOW1, 2 mode

SLEEP0, 1, 2 mode

STOP mode

Input high level

VIH1

Except hysteresis input

VDD ≥ 4.5 V

VDD × 0.70

VDD

VIH2

Hysteresis input

VDD × 0.75

VIH3

VDD < 4.5 V

VDD × 0.90

Input low level

VIL1

Except hysteresis input

VDD ≥ 4.5 V

VDD × 0.30

VIL2

Hysteresis input

VDD × 0.25

VIL3

VDD < 4.5 V

VDD × 0.10

Clock frequency

XIN, XOUT

VDD = 2.7 V to 5.5 V

1.0

8.0

MHz

VDD = 4.0 V to 5.5 V

16.0

XTIN, XTOUT

VDD = 2.7 V to 5.5 V

30.0

34.0

kHz

LCD reference voltage

range

LCD booster circuit enable

(V3

≥ VDD)

0.9

1.8

Capacity for LCD

booster circuit

CLCD

0.1

0.47

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