FEATURES
The on-chip peripherals include LCD controller with DMA support for internal SRAM and external SDRAM memory, analog functions such as ADC and PLL. Intelligent interrupt controller and internal 8Kbytes SRAM can support an efficient interrupt service execution. The HMS30C7210 also supports a touch panel interface. UART and USB provide serial communication channels for external systems. The power management features result in very low power consumption. The HMS30C7210 provides an excellent solution for card reader system. 32-bit ARM7TDMI RISC static CMOS CPU core (Running up to 60 MHz) 8Kbytes combined instruction/data cache Memory management unit Supports Little-endian operating system 8Kbytes SRAM for internal buffer memory 2Kbytes Boot ROM On-chip peripherals with individual power-down: Memory controller for ROM(x8,16), Flash(x8,16), SRAM(x8,16), SDRAM(x16) 5-State Power management unit (Sofrware selectable Clock Frequency) Interrupt Controller LCD Controller for color and mon...
ABOV
