Operating Voltage Range - Samsung S3C8275X User Manual

S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X S3F8275X/F8278X/F8274X FLASH MCU
Instruction Clock fx (Main/Sub oscillation frequency)
2 MHz 8 MHz
1.05 MHz 4.2 MHz
6.25 kHz (main)/8.2 kHz(sub)
400 kHz(main)/32.8 kHz(sub)
1
2 3 4
2.5 3.6
Supply Voltage (V)
Instruction Clock = 1/4n x oscillator frequency (n = 1, 2, 8, 16)
Figure 19-3. Operating Voltage Range
19-7