TDA7522
TDA7522 is Digital Servo & Decoder manufactured by STMicroelectronics.
Digital Servo & Decoder
PRODUCT PREVIEW s
BUILT IN 8Bit MICROCONTROLLER (STANDARD ST7) with:
- 24 KByte ROM available for ST7 & Servo-Audio DSP
- 1024Byte RAM, including 128byte stack
- 4KByte RAM for CD-Text memory (for 1block)
- Built in R-W subcode buffer (Max. 144Byte 8packs) for CD-Text
- 24 bit general I/O port (PoartA[7-0], PortB[7-0], PortC[7-0])
- One External Interrupt (16 IRQ encoder inside)
- 16bit free running counter timer
- 8bit 1ch general purpose A/D
- I C bus I/F
- Watch dog
- Kenwood I/F
TQFP80 (14 x 14 x 1.40mm body) s s
STAND-BY MODE (Stop all clocks and Shut down power of Peripheral (PON pin)) BUILT IN SERVO & AUDIO DIGITAL SIGNAL PROCESSOr (SAC-DSP)...
