S3C72I9 查看數據表（PDF） - Samsung

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S3C72I9

The S3C72I9 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

Samsung 

S3C72I9/P72I9

S3P72I9 OTP

CPU Clock

1.5 MHz

Main Oscillator Frequency

(Divided by 4)

6 MHz

1.05 MHz

750 kHz

4.2 MHz

3 MHz

15.6 kHz

1

2

3

4

5

6

7

1.8 V

Supply Voltage (V)

CPU clock = 1/n x oscillator frequency (n = 4, 8 or 64)

Figure 16-2. Standard Operating Voltage Range

16-5

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