TMP89FS60 datasheet(393/410 Pages) TOSHIBA

393 / 410 page

Page 379

TMP89FS60

RA003

25.2.2 MCU mode (Except Flash Programming or erasing)

Note:When the supply voltage VDD is less than 3.0V, the operating temperature Topr must be in a range of

−20°C

to 85

°C.

Figure 25-2 Clock gear (fcgck) and High-frequency clock (fc)

(VSS = 0 V, Topr = −40 to 85°C)

Parameter

Symbol

Pins

Condition

Min

Max

Unit

Supply voltage

(Condition 1)

VDD

= 8.0 MHz

NORMAL1, 2 modes

IDLE0, 1, 2 modes

3.0

5.5

fcgck

= 8.0 MHz

4.3

fcgck

= 4.2 MHz

3.0

= 32.768 kHz

SLOW1, 2 modes

SLEEP0, 1 modes

STOP mode

Supply voltage

(Condition 2)

(Note)

= 8.0 MHz

NORMAL1, 2 modes

IDLE0, 1, 2 modes

2.7

3.0

fcgck

= 4.2 MHz

= 32.768 kHz

SLOW1, 2 modes

SLEEP0, 1 modes

STOP mode

Input high level

VIH1

MODE pin

VDD ≥ 4.5 V

VDD × 0.70

VDD

VIH2

Hysteresis input

VDD × 0.75

VIH3

VDD < 4.5 V (Note)

VDD × 0.90

Input low level

VIL1

MODE pin

VDD ≥ 4.5 V

VDD × 0.30

VIL2

Hysteresis input

VDD × 0.25

VIL3

VDD < 4.5 V (Note)

VDD × 0.10

Clock frequency

XIN, XOUT

VDD = 2.7 to 3.0 V (Note)

1.0

8.0

MHz

VDD = 3.0 to 5.5 V

fcgck

VDD = 2.7 to 3.0 V (Note)

0.25

4.2

VDD = 3.0 to 4.3 V

VDD = 4.3 to 5.5 V

8.0

XTIN, XTOUT

VDD = 2.7 to 3.0 V (Note)

30.0

34.0

kHz

VDD = 3.0 to 5.5 V

5.5

(a)

(b)

4.3

2.7

[MHz]

Gear clock(fcgck) frequency range

[V]

3.0

5.5

4.3

2.7

[MHz]

High-frequency clock(fc) frequency range

fc, fc/2 or fc/4 can be used as gear clock (fcgck).

Only fc/2 or fc/4 can be used as gear clock (fcgck).

Note :

The operating temperature Topr range

(a)

−40°C to 85°C

(b)

−20°C to 85°C

[V]

(a)

(b)

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