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N79E875 데이터시트 PDF : 부품 기능 및 핀배열

부품번호 N79E875
기능 8-BIT MICROCONTROLLER
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N79E875 데이터시트 및 N79E875 PDF

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N79E875 pdf, 반도체, 판매, 대치품
Preliminary N79E875 Data Sheet
25.5 PWM modes ............................................................................................................... 164
25.6
25.5.1 Independent mode......................................................................................................164
25.5.2 Complementary mode ................................................................................................165
25.5.3 Synchronous mode.....................................................................................................165
25.5.4 Group mode ...............................................................................................................165
Polarity Control ........................................................................................................... 166
25.7 PWM Mask Output...................................................................................................... 166
25.8 SFR of PWM Unit ....................................................................................................... 170
26 ANALOG-TO-DIGITAL CONVERTER (ADC) ......................................................................... 171
26.1 Operation of ADC ....................................................................................................... 171
26.2
26.1.1 Normal Operation of ADC...........................................................................................171
26.1.2 ADC Start Synchronous with PWM ............................................................................173
26.1.3 ADC Converting in Power-dwon and Idle Mode .........................................................173
ADC Resolution and Analog Supply: .......................................................................... 173
26.3 ADC Continuous Mode ............................................................................................... 174
26.4 ADC Compare Function.............................................................................................. 174
27 OP AMPLIFIER ....................................................................................................................... 176
28 ANALOG COMPARATORS .................................................................................................... 177
29 ICP (IN-CIRCUIT PROGRAM) FLASH PROGRAM ............................................................... 178
30 CONFIG BITS ......................................................................................................................... 179
30.1 CONFIG0 .................................................................................................................... 179
30.2 CONFIG1 .................................................................................................................... 181
31 ELECTRICAL CHARACTERISTICS....................................................................................... 183
31.1 Absolute Maximum Ratings ........................................................................................ 183
31.2 DC Electrical Characteristics ...................................................................................... 184
31.3 ADC Converter DC Electrical Characteristics............................................................. 186
31.4 OP Amplifier Electrical Characteristics ....................................................................... 187
31.5 Comparator Electrical Characteristics ........................................................................ 188
31.6 AC Electrical Characteristics ...................................................................................... 189
31.6.1 External Clock Characteristics....................................................................................189
31.6.2 Supplied Voltage-Frequency ......................................................................................189
31.6.3 Internal RC Oscillator Characteristics.........................................................................189
31.6.4 Typical Crystal Application Circuits.............................................................................190
32 PACKAGE DIMENSIONS ....................................................................................................... 191
32.1 48L LQFP (7x7x1.4mm footprint 2.0mm) ................................................................... 191
33 REVISION HISTORY .............................................................................................................. 192
-4-

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N79E875 전자부품, 판매, 대치품
Preliminary N79E875 Data Sheet
Up to two channels PWM independent from paired PWM channels.
One build-in OP amplifier.
Eight-channel multiplexed with 10-bits A/D converter.
Support synchronized trigger with PWM period.
Support OP amplifier output conversion.
Support digital compare function.
Two analog comparators with optional internal reference voltage input at negative end.
Eight-keypad interrupt inputs.
Built-in power management.
Idle mode
Power down mode
LED drive capability (20mA) on all port pins.
Config-bits selectable 3 levels( 4.5V/3.8V/2.6V) Brown-Out voltage detect interrupt and reset.
Independent Programmable Watchdog Timer.
Program and Data Flash security protection.
Development Tools:
JTAG ICE(In Circuit Emulation) tool
ICP(In Circuit Programming) writer
Packages:
Lead Free (RoHS) LQFP 48: N79E875ALG series (-40°C ~85°C)
Lead Free (RoHS) LQFP 48: N79E875RALG series (-40°C ~85°C)
Publication Release Date: April 13, 2009
- 7 - Revision A02

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N79E875

The functions of this components is a 8-BIT MICROCONTROLLER.

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