LC67F5104A

CMOS IC LC67F5104A 32-BIT SINGLE CHIP MICROCONTROLLER UnderDevelopment Overview The LC67F5104A is a CMOS 32-bit RISC microcontroller which is ideally suited for CD-R/RW or DVD applications. This microcontroller contains the ARM7TDMITM core produced by ARM, and various peripherals such as 4M-bit flash ROM, 128K-bit SRAM, DMA controller, interrupt controller, I/O ports, serial interface, 8-bit AD converter and timers all in a 100-pin package single chip. Features (1) Operating Power Supply Voltage 2.25 to 2.75V (I/O, ADC 3.0 to 3.6V) (2) Operating Temperature 0 to 75°C (3) Package Type TQFP-100 (4) CPU Core ARM7TDMITM (5) Flash ROM 4M bits on chip (6) SRAM 128K bits on chip (7) Maximum Operating Frequency Oscillator CF Oscillator/external clock input 18MHz RC Oscillator 1MHz (Typical) - The system clock frequency can be selected to be 1/1, 1/2, 1/4 or 1/8 of the oscillation frequency. - The on-chip RC is automatically selected at reset or release of the standby mode....