Description
.
The AT8xC5132 are mass storage devices controlling data exchange between various Flash modules, HDD and CD-ROM.
Features
* Programmable Audio Output for Interfacing with Common Audio DAC
* PCM Format Compatible
* I2S Format Compatible
* 8-bit MCU C51 Core-based (FMAX = 20 MHz)
* 2304 Bytes of Internal RAM
* 64K Bytes of Code Memory
* Flash: AT89C5132, ROM: AT83C5
Applications
* Flash Recorder/Writer PDA, Camera, Mobile Phone PC Add-on
Rev. 4173A
* 8051
* 08/02
Block Diagram
Figure 1. AT8xC5132 Block Diagram
INT0 INT1
VDD VSS UVDD UVSS AVDD AVSS
AREF AIN1:0
TXD RXD
T0
T1
SS MISO MOSI SCK
1
1 Interrupt Handler Unit Flash ROM