ISD15116FYI Nuvoton Technology Corporation of America, ISD15116FYI Datasheet - Page 4

• Manufacturer Part Number: ISD15116FYI
• Description: IC VOICE REC/PLAY 3V 16MIN48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD15100r

Specifications of ISD15116FYI

• Interface: I²S, Serial
• Duration: 16 Min
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• For Use With: ISD-ES15100_USB - BOARD EVALUATION USB FOR I15100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Filter Pass Band: -

Oscillator
o
o
o
o
o
Inputs
o
o
o
Outputs
o
o
o
o
I/Os
o
o
o
Three 8-bit Volume Control set by SPI command for flexible mixing
o
o
o
Operating Voltage: 2.7-3.6V
Standby Current: 1uA typical
Package: Green 48L-LQFP
Temperature Options:
o
Internal oscillator with internal reference: 2.048 MHz with ±10% deviation
Internal oscillator with external resistor: 2.048 MHz with ±5% deviation when Rosc is 80k-ohm
External crystal or clock input
I
Crystals and resonators support standard audio sampling rates of 2.048, 4.096, 8.192, 12.288
and11.2896MHz
AUXIN: Analog input with 2-bit gain control configured by SPI command
ANAIN/ANAOUT:
Digital AGC:
PWM: Class D speaker driver to direct drive an 8 speaker or buzzer
AUDOUT: configurable as a current or voltage single-ended line driver
AUXOUT: a single-ended voltage output
BTL: a differential voltage output
SPI interface: MISO, MOSI, SCLK, SSB for commands and digital audio data
I
8 GPIO pins (4 of the 8 GPIO pins share with I
VOLA: volume control for the digital audio data from I
VOLB: volume control for the digital audio data from decompression block or SPI
VOLC: master volume control for PWM, AUDOUT, AUXOUT and I
Industrial: -40 C to 85 C
2
2
S bit clock input
S interface: I
µ-Law: 6, 7 or 8 bits per sample
Differential µ-Law: 6, 7 or 8 bits per sample
PCM: 8, 10 or 12 bits per sample
Enhanced ADPCM: 2, 3, 4 or 5 bits per sample
Variable-bit-rate optimized compression. This allows best possible compression given a
metric of SNR and background noise levels.
Analog input with the gain set by two external resistors from ANAOUT to ANAIN, or
Microphone differential input (ANAIN/ANAOUT becomes MIC+/MIC-)
Automatic gain control of digitized data from the analog input
2
S_CLK, I
2
S_WS, I
2
S_SDI, I
2
- 4 -
S_SDO for digital audio data
2
S).
2
S or analog inputs
Publication Release Date: July 1, 2010
ISD15100 SERIES
2
S outputs
Revision 1.0