S3C7295 데이터 시트보기 (PDF) - Samsung

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S3C7295

The S3C7295 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

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ELECTRICAL DATA

S3C7295/P7295

Table 13-2. D.C. Electrical Characteristics (Concluded)

(TA = – 40 °C to + 85 °C, VDD = 2.2 V to 3.4 V)

Parameter

Supply

Current (1)

Symbol

Conditions

Min Typ Max Units

IDD1

VDD = 3V ± 10%

4.19 MHz (PCON=3H) crystal oscillator

C1 = C2 = 22 pF

– 1.3 3.0 mA

IDD2

Idle mode; VDD = 3 V ± 10%

4.19 MHz (PCON=3H) crystal oscillator

C1 = C2 = 22 pF

0.4 1.0

IDD3 (2) VDD = 3 V ± 10%

32 kHz crystal oscillator

– 15 30 µA

IDD4 (2) Idle mode; VDD = 3 V ± 10%

32 kHz crystal oscillator

5 15

IDD5 Stop mode; VDD = 3 V ± 10%

SCMOD=0000B,

XTin=0V

0.5 3

Stop mode; VDD = 3 V ± 10% SCMOD=0100B

0.2 2

NOTES:

1. Current in the following circuits are not included; on-chip pull-up resistors, internal LCD voltage dividing resistors,

voltage doubler, and output port drive currents.

2. Data includes power consumption for subsystem clock oscillation.

3. When the system clock control register, SCMOD, is set to 1001B, main system clock oscillation stops and the

subsystem clock is used.

13-4

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