LC87F2932A

OOrdrdeerirninggnnuummbbeerr::EENNAA11291501A LC87F2932A CMOS IC FROM 32K byte, RAM 2048 byte on-chip 8-bit 1-chip Microcontroller http://onsemi.com Overview The LC87F2932A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of 83.3ns, integrates on a single chip a number of hardware features such as 32K-byte flash ROM (onboard programmable), 2048-byte RAM, an on-chip debugger, sophisticated 16-bit timers/counters (may be divided into 8bit timers), a 16-bit timer/counter (may be divided into 8-bit timers/counters or 8-bit PWMs), four 8-bit timers with a prescaler, a base timer serving as a time-of-day clock, day and time counter, a high-speed clock counter, a synchronous SIO interface (with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO interface, a UART interface (full duplex), an 8-bit 13-channel AD converter, two 12-bit PWM channels, a system clock frequency divider, frequency variable RC oscillation circuit, and a 26-source 10-vector interrupt feature. Features Flash ROM Capable of on-board-programming with wide range, 3.0 to 5.5V, of voltage source. Block-erasable in 128-byte units Writable in 2-byte units 32768 × 8 bits RAM 2048 × 9 bits Minimum Bus Cycle 83.3ns (12MHz) VDD=3.0 to 5.5V 125ns (8MHz) VDD=2.5 to 5.5V 250ns (4MHz) VDD=2.2 to 5.5V Note: The bus cycle time here refers to the ROM read speed. * This product is licensed from Silicon Storage Technology, In...