TMPR4955AF datasheet(157/168 Pages) TOSHIBA

157 / 168 page

Chapter 10 Electrical Characteristics

10-1

Chapter 10. Electrical Characteristics

ESD Precautions: For handling precautions, see Section 1.1, Electrostatic Discharge (ESD), in

the chapter on General Safety Precautions and Usage Considerations.

10.1 Electrical Characteristics of TMPR4955AF

10.1.1

Absolute Maximum Ratings

VSS = 0 V (GND)

Parameter

Symbol

Ratings

Unit

Supply voltage (for I/O)

VccIOMax

−0.5 ∼ 3.9

Supply voltage (for internal)

VccIntMax

−0.5 ∼ 3.0

Input voltage (*1)

VIN

−0.5 ∼ V

CC IO + 0.3

Storage Temperature

TSTG

−65 ∼ + 150

°C

Note: The absolute 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 absolute

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 absolute maximum rating

value will ever be exceeded.

(*1) VIN Min =

−1.5 V for pulse width less than 10 ns.

10.1.2

Recommended Operating Conditions

VSS = 0 V (GND)

Parameter

Symbol

Conditions

Min

Max

Unit

Supply Voltage (for I/O)

VccIO

3.1

3.5

Supply Voltage (for internal)

VccInt

1.4

1.6

Operating Case Temperature

+70

°C

Note: The recommended operating conditions for a device are operating conditions under which it

can be guaranteed that the device will operate as specified. If the device is used under

operating conditions other than the recommended operating conditions (supply voltage,

operating temperature range, specified AN and DC values etc.), malfunction may occur.

Thus, when designing products which include this device, ensure that the recommended

operating conditions for the device are always adhered to.

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