LC876780B

( DataSheet : www.DataSheet4U.com ) CMOS IC LC876796B/80B/72B 8-Bit Single Chip Microcontroller LC876796B 8 bit Single Chip Microcontroller incorporating 96KB ROM and 2048 byte RAM on chip LC876780B 8 bit Single Chip Microcontroller incorporating 80KB ROM and 2048 byte RAM on chip LC876772B 8 bit Single Chip Microcontroller incorporating 72KB ROM and 2048 byte RAM on chip Overview The LC876796B/ LC876780B/ LC876772B are 8 bit single chip microcomputers with the following on-chip functional blocks: - CPU: operable at a minimum bus cycle time of 100ns - On-chip ROM Maximum Capacity : LC876796B 96K bytes LC876780B 80K bytes LC876772B 72K bytes - On-chip RAM: 2048 bytes - VFD automatic display controller / driver - 16 bit timer / counter (can be divided into two 8 bit timers) - 16 bit timer / counter (can be divided into two 8 bit timers / two 8 bit PWM) - four 8 bit timer with prescaler - timer for use as date / time clock - High speed clock counter - System clock divider function - synchronous serial I/O port (with automatic block transmit / receive function) - asynchronous / synchronous serial I/O port - 14-channel × 8-bit AD converter - Weak signal detector - 21-source 10-vectored interrupt system All of the above functions are fabricated on a single chip. www.DataSheet4U.com Ver:1.06 M2003 May 20, 2003 SYSTEM-BIZ Div. S.Kubota 1/26 LC876796B/80B/72B Features (1) Read-Only Memory (ROM): LC876796B 98304 × 8 bits : LC876780B 81920 × 8 bits : LC876772B 73728 × 8 bits...