UPD17228CT datasheet(65/84 Pages) NEC

65 / 84 page

µPD17225, 17226, 17227, 17228

Data Sheet U12643EJ2V0DS00

13. ELECTRICAL SPECIFICATIONS

Absolute Maximum Ratings (TA = 25

°C)

Item

Symbol

Conditions

Ratings

Unit

Supply Voltage

VDD

–0.3 to +3.8

Input Voltage

–0.3 to VDD + 0.3

Output Voltage

–0.3 to VDD + 0.3

High-Level Output Current

Note

IOH

REM pin

Peak value

–36.0

rms value

–24.0

1 pin (P0E pin)

Peak value

–7.5

rms value

–5.0

Total of P0E pins

Peak value

–22.5

rms value

–15.0

Low-Level Output Current

Note

IOL

1 pin (P0C, P0D, P0E,

Peak value

7.5

REM or WDOUT pin)

rms value

5.0

Total of P0C, P0D,

Peak value

22.5

WDOUT pins

rms value

15.0

Total of P0E pins

Peak value

30.0

rms value

20.0

Operating Temperature

–40 to +85

°C

Storage Temperature

Tstg

–65 to +150

°C

Power Dissipation

TA = 85

°C

180

Note

Calculate rms value by this expression: [rms value] = [Peak value]

× √ Duty

Caution Even if one of the parameters exceeds its absolute maximum rating even momentarily, the quality

of the product may be degraded. The absolute maximum rating therefore specifies the upper or

lower limit of the value at which the product can be used without physical damages. Be sure not

to exceed or fall below this value when using the product.

UPD17228CT Datasheet(PDF) 65 Page - NEC

UPD17228CT Datasheet(HTML) 65 Page - NEC

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84

Datasheet Download

Link URL