ISD-ES15100_USB Nuvoton Technology Corporation of America, ISD-ES15100_USB Datasheet - Page 8

• Manufacturer Part Number: ISD-ES15100_USB
• Description: BOARD EVALUATION USB FOR I15100
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ChipCorder®r

Specifications of ISD-ES15100_USB

• Main Purpose: Audio, Voice Record/Playback
• Embedded: No
• Utilized Ic / Part: ISD15102, 04, 08, 16, 32
• Primary Attributes: ASIC, 2 ~ 16 Minutes, Up to 48kHz, Class D Amp, Line/Digital/Mic Input
• Secondary Attributes: Graphic User Interface
• Lead Free Status / RoHS Status: Not applicable / Not applicable

The Clock Source (A) includes four clock sources:
The selected clock will feed to the phase-lock-loop (PLL) (B), for generating the internal master clock
(MCLK). Refer to Table 2-2 for PLL M & N settings for a required master sampling rate. For every
clock setting, there are seven available sub-sampling rates for VP compression (C).
•
•
•
•
2.2.1 Advanced Clock Configuration
Internal oscillator,
Internal oscillator with external resistor,
I2S clock, and
Crystal.
Xtal (MHz)
1.024
2.048
4.096
8.192
12.288
1.4112
2.5
5
4
2
1
Figure 2-5 Advanced Clock Configuration
Table 2-1 Sub-sampling Rates
12.8
6.4
16
32
8
M
1
2
2
2
3
1
11.025
17.64
22.05
8.82
44.1
32
32
16
32
N
8
8
Publication Release Date: May 21, 2008
19.2
9.6
12
24
48
Fs (kHz)
44.1
32
32
32
32
32
PRELIMINARY
Revision 151.003
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