Atmel AT83C5132
The AT83C5132 includes 64K Bytes of ROM memory. The AT8xC5132 include 2304 Bytes of RAM memory. The AT8xC5132 provide all the necessary features for man-machine interface including, timers, keyboard port, serial or parallel interface (USB, SPI, IDE), ADC input, I2S output, and all external memory interface (NAND or NOR Flash, SmartMedia, MultiMedia, DataFlash cards).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: AT83C5132(1)
● 4K Bytes of Boot Flash Memory (AT89C5132) – ISP: Download from USB or UART to any External Memory Cards
● USB Rev 1.1 Device Controller – “Full Speed” Data Transmission
● Built-in PLL
● MultiMedia Card® Interface Compatibility
● Atmel DataFlash® SPI Interface Compatibility
● IDE/ATAPI Interface
● 2 Channels 10-bit ADC, 8 kHz (8 True Bits) – Battery Voltage Monitoring – Voice Recording Controlled by Software
● Up to 44 Bits of General-purpose I/Os – 4-bit Interrupt Keyboard Port for a 4 x n Matrix – SmartMedia® Software Interface
● Two Standard 16-bit Timers/Counters
● Hardware Watchdog Timer
● Standard Full Duplex UART with Baud Rate Generator
● SPI Master and Slave Modes Controller
● Power Management – Power-on Reset – Software...