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

TIMING WAVEFORMS

ELECTRICAL DATA

VDD

RESET

EXECUTION OF

STOP INSTRUCTION

STOP MODE

DATA RETENTION MODE

VDDDR

INTERNAL

RESET

IDLE MODE

OPERATING

MODE

tWAIT

tSREL

Figure 14-2. Stop Mode Release Timing When Initiated By RESET

VDD

EXECUTION OF

STOP INSTRUCTION

STOP MODE

DATA RETENTION MODE

VDDDR

POWER-DOWN MODE TERMINATING SIGNAL

(INTERRUPT REQUEST)

IDLE MODE

NORMAL

OPERATING

MODE

tSREL

tWAIT

Figure 14-3. Stop Mode Release Timing When Initiated By Interrupt Request

14-9

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