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TMP86C820UG Просмотр технического описания (PDF) - Toshiba

Номер в каталоге
Компоненты Описание
производитель
TMP86C820UG Datasheet PDF : 160 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
11.4.2 Analog input shared pins .................................................................................................................... 115
11.4.3 Noise countermeasure........................................................................................................................ 115
12. Key-on Wakeup (KWU)
12.1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
12.2 Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
12.3 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
13. LCD Driver
13.1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13.2 Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13.2.1 LCD driving methods .......................................................................................................................... 121
13.2.2 Frame frequency................................................................................................................................. 122
13.2.3 Driving method for LCD driver ............................................................................................................ 123
13.2.3.1 When using the booster circuit (LCDCR<BRES>="1")
13.2.3.2 When using an external resistor divider (LCDCR<BRES>="0")
13.3 LCD Display Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13.3.1 Display data setting ............................................................................................................................ 125
13.3.2 Blanking .............................................................................................................................................. 126
13.4 Control Method of LCD Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13.4.1 Initial setting ........................................................................................................................................ 127
13.4.2 Store of display data ........................................................................................................................... 127
13.4.3 Example of LCD drive output .............................................................................................................. 130
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14. Input/Output Circuitry
14.1 Control Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
14.2 Input/Output Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
15. Electrical Characteristics
15.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
15.2 Recommended Operating Condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
15.3 DC Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
15.4 AD Conversion Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
15.5 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
15.6 Timer Counter 1 input (ECIN) Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 142
15.7 Recommended Oscillating Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
15.8 Handling Precaution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
16. Package Dimensions
This is a technical document that describes the operating functions and electrical
specifications of the 8-bit microcontroller series TLCS-870/C (LSI).
iv

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