Microchip AT89C5132

AT89C5132 概要

DescriptionThe 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.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– 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• 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• 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 mA Typical Operating at 25°C– Temperature Range: -40°C to +85°C• Packages– TQFP80, PLCC84 (Development Board Only)– DiceTypical Applications• Flash Recorder/Writer• PDA, Camera, Mobile Phone• PC Add-on

特徴

• 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
• 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
• 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 mA Typical Operating at 25°C
• – Temperature Range: -40°C to +85°C
• Packages
• – TQFP80, PLCC84 (Development Board Only)
• – Dice

応用

• Flash Recorder/Writer
• PDA, Camera, Mobile Phone
• PC Add-on

仕様