S3C8238 Ver la hoja de datos (PDF) - Samsung

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S3C8238

8-BIT CMOS MICROCONTROLLERS USERS MANUAL

Samsung 

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Absolute Maximum Ratings........................................................................................ 19-2

D.C. Electrical Characteristics .................................................................................... 19-2

A.C. Electrical Characteristics .................................................................................... 19-5

Input/Output Capacitance........................................................................................... 19-6

Data Retention Supply Voltage in Stop Mode ............................................................ 19-6

A/D Converter Electrical Characteristics .................................................................... 19-8

Main Oscillator Frequency (f
) ............................................................................. 19-10

Main Oscillator Clock Stabilization Time (t)........................................................... 19-10

ub Oscillator Frequency (f
) ................................................................................. 19-11

Sub Oscillator(crystal) Stabilization Time (t) ......................................................... 19-11

Analog Circuit Characteristics and Consumed Current.............................................. 19-12

LVR(Low Voltage Reset) Circuit Characteristics ....................................................... 19-13

Descriptions of Pins Used to Read/Write the EPROM............................................... 21-5

Comparison of S3F8235 and S3C8235 Features ...................................................... 21-5

Operating Mode Selection Criteria ............................................................................. 21-6

D.C Electrical Characteristics ..................................................................................... 21-6

LVR(Low Voltage Reset) Circuit Characteristics ....................................................... 21-9

Power Selection Settings for TB8238/5...................................................................... 22-4

Power Selection Settings for EVA CHIP Operation (For using SMDS2+ only) .......... 22-4

The SMDS2+ Tool Selection Setting.......................................................................... 22-5



 


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