Описание
The LH7A400, powered by an ARM922T, is a complete System-on-Chip with a high level of integration to satisfy a wide range of requirements and expectations. This high degree of integration lowers overall system costs, reduces development cycle time and accelerates product introduction.
- 32-bit ARM9TDMI™ RISC Core
- 80 kB On-Chip Static RAM
- Programmable Interrupt Controller
- External Bus Interface
- Clock and Power Management
- Programmable LCD Controller
- DMA (10 Channels)
- USB Device Interface (USB 2.0, Full Speed)
- Synchronous Serial Port (SSP)
- Three Programmable Timers
- Three UARTs Classic IrDA (115 kbit/s)
- Smart Card Interface (ISO7816)
- Two DC-to-DC Converters
- MultiMediaCard™ Interface
- AC97 Codec Interface
- Smart Battery Monitor Interface
- Real Time Clock (RTC)
- Up to 60 General Purpose I/Os
- Watchdog Timer
- JTAG Debug Interface and Boundary Scan
- Operating Voltage
- 1.8 V Core
- 3.3 V Input/Output
- 5 V Tolerant Digital Inputs
- Operating Temperature: -40°C to +85°C
- 256-ball BGA or 256-ball LFBGA Package
