S3C7335 Ver la hoja de datos (PDF) - Samsung

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S3C7335

The S3C7335 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

Samsung 

S3C7335/P7335

ELECTRICAL DATA

Table 17-4. Subsystem Clock Oscillator Characteristics

(TA = – 40 °C + 85 °C, VDD = 1.8 V to 5.5 V)

Oscillator

Clock

Configuration

Parameter

Test Condition Min Typ

Crystal

Oscillator

XTIN XTOUT

Oscillation frequency

(1)

–

32 32.768

Max

35

Units

kHz

C1 C2

External

Clock

XTIN XTOUT

Stabilization time (2) VDD = 2.7 V to 5.5 V –

VDD = 1.8 V to 4.5 V –

XTIN input frequency

–

32

(1)

1.0

2

s

–

10

–

100 kHz

XTIN input high and

–

low level width (tXTL,

tXTH)

5

–

NOTES:

1. Oscillation frequency and XTIN input frequency data are for oscillator characteristics only.

2. Stabilization time is the interval required for oscillator stabilization after a power-on occurs.

15 µs

17-7

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