Описание
The AT89C5132 is a mass storage device controlling data exchange between various Flash modules, HDD and CD-ROM. The AT89C5132 includes 64K Bytes of Flash memory and allows In-System Programming through an embedded 4K Bytes of Boot Flash Memory The AT89C5132 include 2304 Bytes of RAM memory. The AT89C5132 provides 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, Data Flash cards).
- 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
- AT89C5132: Flash (100K Write/Erase Cycles)
- 4K Bytes of Boot Flash Memory (AT89C5132)
- ISP: Download from USB (standard) or UART (option)
- USB Rev 1.1 Device Controller
- “Full Speed” Data Transmission
- Built-in PLL
- MultiMedia Card® Interface Compatibility
- Data Flash® 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
- Hardware Watchdog Timer
- Standard Full Duplex UART with Baud Rate Generator
- Two Wire Master and Slave Modes Controller
- SPI Master and Slave Modes Controller
- Power Management
- Power-on Reset
- Software Programmable MCU Clock
- Idle Mode, Power-down Mode
- Operating Conditions
- 3V, ±10%, 25 am Typical Operating at 25°C
- Temperature Range: -40°C to +85°C
