S3C7235 Просмотр технического описания (PDF) - Samsung

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S3C7235

The S3C7238/C7235 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

Samsung 

S3C7238/P7238/C7235/P7235

14 ELECTRICAL DATA

ELECTRICAL DATA

OVERVIEW

In this section, information on S3C7238/C7235 electrical characteristics is presented as tables and graphics. The

information is arranged in the following order:

Standard Electrical Characteristics

— Absolute maximum ratings

— D.C. electrical characteristics

— Main system clock oscillator characteristics

— Subsystem clock oscillator characteristics

— I/O capacitance

— A.C. electrical characteristics

— Operating voltage range

Miscellaneous Timing Waveforms

— A.C timing measurement point

— Clock timing measurement at XIN

— Clock timing measurement at XTIN

— TCL timing

— Input timing for RESET

— Input timing for external interrupts

— Serial data transfer timing

Stop Mode Characteristics and Timing Waveforms

— RAM data retention supply voltage in stop mode

— Stop mode release timing when initiated by RESET

— Stop mode release timing when initiated by an interrupt request

14-1

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