The LC87F5R96B 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 98K-byte flash ROM (onboard programmable), 4096-byte RAM, On-chip debugging function, sophisticated 16-bit timers/counters (may be divided into 8-bit 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, a high-speed clock counter, a synchronous SIO interface (with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO port, two UART ports (full duplex), an 8-bit 11-channel AD converter, two 12-bit PWM channels, a system clock frequency divider, and a 27-source 10-vector interrupt feature.

• Flash ROM :
• Capable of on-board-programing with wide range, 2.7 to 5.5V, of voltage source
• Block-erasable in 128 byte units
• 100352 x 8 bits (Address: 00000H to 17FFFH, 1F800H to 1FFFFH)
• RAM : 4096 x 9 bits
• Minimum Bus Cycle Time :
• 83.3ns (12MHz) VDD=2.8 to 5.5V
• 125ns (8MHz) VDD=2.5 to 5.5V
• 500ns (2MHz) VDD=2.2 to 5.5V
• Minimum Instruction Cycle Time (tCYC) :
• 250ns (12MHz) VDD=2.8 to 5.5V
• 375ns (8MHz) VDD=2.5 to 5.5V
• 1.5s (2MHz) VDD=2.2 to 5.5V