TMP93CS44 datasheet(191/224 Pages) TOSHIBA

191 / 224 page

TMP93CS44/S45

2004-02-10

93CS44-189

Electrical Characteristics

4.1

Maximum Ratings

(TMP93CS44F, TMP93CS45F)

Parameter

Symbol

Rating

Unit

Power supply voltage

VCC

−0.5 to 6.5

Input voltage

VIN

−0.5 to VCC + 0.5

Output current (Per 1 pin) P7

IOL1

Output current (Per 1 pin) except P7

IOL2

Output current (P7 total)

ΣIOL1

Output current (Total)

ΣIOL

120

Output current (Total)

ΣIOH

−80

Power dissipation (Ta

= 85 °C)

350

Soldering temperature (10 s)

TSOLDER

260

°C

Storage temperature

TSTG

−65 to 150

°C

Operating temperature

TOPR

−40 to 85

°C

Note:

The maximum ratings are rated values which must not be exceeded during

operation, even for an instant. Any one of the ratings must not be exceeded. If

any maximum rating is exceeded, a device may break down or its performance

may be degraded, causing it to catch fire or explode resulting in injury to the

user. Thus, when designing products which include this device, ensure that no

maximum rating value will ever be exceeded.

4.2

DC Characteristics (1/2)

= −40 to 85°C

Parameter

Symbol

Condition

Min

Typ. (Note)

Max

Unit

= 4 to 20 MHz

4.5

Power supply voltage

VCC

= 4 to 12.5 MHz

= 30 to

34 kHz

2.7

5.5

VCC ≥ 4.5 V

0.8

AD0 to AD15

VIL

VCC < 4.5 V

0.6

Port 2 to port 7

(except P35)

VIL1

0.3 VCC

RESET

, NMI , INT0

VIL2

0.25 VCC

, AM8/

VIL3

0.3

Input

low

voltage

VIL4

VCC = 2.7 to 5.5 V

−0.3

0.2 VCC

VCC ≥ 4.5 V

2.2

AD0 to AD 15

VIH

VCC < 4.5 V

2.0

Port 2 to port 7

(except P35)

VIH1

0.7 VCC

RESET

, NMI , INT0

VIH2

0.75 VCC

, AM8/

VIH3

VCC − 0.3

Input

high

voltage

VIH4

VCC = 2.7 to 5.5 V

0.8 VCC

VCC + 0.3

Output low voltage

VOL

IOL = 1.6 mA

(VCC = 2.7 to 5.5 V)

0.45

(VCC = 5 V ± 10%)

Output low current (P7)

IOL7

VOL = 1.0 V

(VCC = 3 V ± 10%)

VOH1

IOH = −400 µA

(VCC = 3 V ± 10%)

2.4

Output high voltage

VOH2

IOH = −400 µA

(VCC = 5 V ± 10%)

4.2

Note: Typical values are for Ta

= 25°C and VCC = 5 V unless otherwise noted.

“X” used in an expression shows a cycle of clock fFPH selected

by SYSCR1<SYSCK>. If a clock gear or a low speed oscillator

is selected, a value of “X” is different. The value as an example

is calculated at fc, gear = 1/fc (SYSCR1<SYSCK, GEAR2:0> =

0000).

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