LC876116A

www.DataSheet4U.com Ordering number : ENN*7373 CMOS IC LC876132A/24A/16A 8 bit Single Chip Microcontroller with 32K/24K/16K-Byte ROM and 768-Byte RAM on Chip Preliminary Overview The LC876132A/24A/16A are 8 bit single chip microcontrollers with the following on-chip functional blocks : CPU: operable at a minimum bus cycle time of 100ns On-chip ROM Maximum Capacity : LC876132A 32K bytes LC876124A 24K bytes LC876116A 16K bytes On-chip RAM: 768 bytes VFD automatic display controller / driver 16 bit timer / counter (can be divided into two 8 bit timers) 16 bit timer / PWM (can be divided into two 8 bit timers) System clock divider function Synchronous serial I/O port (with automatic block transmit / receive function) Asynchronous / synchronous serial I/O port 10-channel × 8-bit AD converter 13-source 10-vectored interrupt system All of the above functions are fabricated on a single chip. Package Dimensions unit: mm 3174A [ LC876132A/24A/16A ] Ver.1.01 70201 22504 TN IM NO No.7373-1/17 www.DataSheet4U.com LC876132A/24A/16A Features (1) Read-Only Memory (ROM): LC876132A LC876124A LC876116A 32768 × 8 bits 24576 × 8 bits 16384 × 8 bits 768 × 9 bits (2) Random Access Memory (RAM): LC876132A/24A/16A (3) Minimum Bus Cycle Time: 100 ns (10MHz) Note: The bus cycle time indicates ROM read time. (4) Minimum Instruction Cycle Time: 300 ns (10MHz) (5) Ports Input / output ports Data direction programmable for each bit individually : 12 (P1n, P70 to P73) Data ...