Kowatec

AP23xxx series - VOICE IC - One Time Programmable

AP23XXX series high performance Voice OTP (one time Programmable) are fabricated with Standard CMOS process with embeded 8M/4M/2M/1M/512K/256K EEPROM. It can store from 10 to 682 sec audio with 4 bit ADPCM at 6Khz sampling rate. User selectable triggering and output signal options provide maximum flexibility to various applications. Built-in resistor controlled oscillator, 16-bit current mode D/A output and PWM direct speaker driving output minimize the number of external components, volume control, support SPI, I2C and MP3 mode and power on play.

aP23682, aP23341, aP23170, aP23085

Duration: 682 sec, 341 sec, 170 sec, 85 sec
Sample Rate: 5k-48k
I/O: 9 Inputs + 3 Outputs
Trigger Type: key mode, serial / parallel CPU, I2C, SPI, MP3.
Voltage: 2V ~ 5V
Audio Output: 16 bit
Oscilator: Int/ext Rosc Crystal
Package: DIP/SOP 8, DIP/SOP 16
Specifications: Datasheet

Writer 8pins

Writer or copier which can program up to 8 DIP IC at the same time. For SOP IC, additional SOP adapter is required. Master IC must be programmed with the AP23KWxx Writer.

AP23KWC8D
User Guide

AP23KWC8S
User Guide

Writer 16pins

AP23KWC16D
User Guide

AP23KWC16S
User Guide

Gang Writer Copier

Writer or copier which can program up to 4 DIP IC at the same time. For SOP IC, additional SOP adapter is required. Master IC must be programmed with the Writer.

AP23KC-DIP
User Guide

AP23KWC8S
User Guide

AP23KWC16S
User Guide

Demo Board 8pins

Plug and Play boards to test the sound recorded on the IC. These boards are available for DIP IC. You can order as individual board or as a set which includes a battery holder and 32mm speaker.

AP23K_DB8
User Guide

AP23KDBAMP-8D
User Guide

AP23KDBAMP-8S
User Guide

Demo Board 16pins

AP23K_DB16
User Guide

AP23KDBAMP-16D
User Guide

AP23KDBAMP-16S
User Guide

FAQ

Q - What is the difference between the AP89XXXK and the AP23XXX series? The aP23XXXK serie is similar to AP89XXXK serie. The major difference is it has a smaller package of 8 and 16 pin. See also Comparison Table Q - Does it support I2C or SPI? Yes. It supports I2C, SPI, MP3 and Key mode. Q - Does it support 16bit wave file? Yes, you can use mono 16bit wave file.